HomeMy WebLinkAboutB14-0264_cut sheets part3_1438973820.pdf2
3000270 03.05
Symbol Legend:
The following terms are used throughout this manual to bring attention
to the presence of potential hazards or to important information
concerning the product.
Danger: Indicates an imminent hazardous situation
which, if not avoided, will result in death, serious injury or
substantial property damage.
1. Use this unit in the manner intended by the manufacturer. If
you have questions, contact the manufacturer at the address or
telephone number listed on the front of the manual.
2. Before servicing or cleaning the unit, switch off at service panel
and lock service panel to prevent power from being switched on
accidentally.
3. Installation work and electrical wiring must be done by a qualifi ed
person(s) in accordance with applicable codes and standards.
4. Follow the appliance manufacturer’s guidelines and safety
standards such as those published by the National Fire Protection
Associations (NFPA), and the American Society for Heating,
Refrigeration and Air Conditioning Engineers (ASHRAE), and the
local code authorities.
5. This unit must be grounded.
Caution: Indicates an imminent hazardous situation
which, if not avoided, may result in personal injury or
property damage.
How to use this manual
This installation manual does not contain any system design
documentation. System design documentation is available from any
authorized EXHAUSTO representative.
Accessories and controls are not covered by this manual. Please refer
to these component’s individual manuals.
1. Product Information
1.1 Function ...............................................................................................3
1.2 Shipping ...............................................................................................3
1.3 Warranty ...............................................................................................3
2. Specifi cations
2.1 Dimensions and Capacities..................................................................4
2.2 Planning Ahead ....................................................................................5
3. Mechanical Installation
3.1 Transport Safety Device .......................................................................6
3.2 Single Fan on Steel Chimney...............................................................6
3.3 Single Fan on Brick Chimney ...............................................................7
3.4 Multiple Fans on Steel Chimney ...........................................................8
3.5 Multiple Fans on Brick Chimney - Oversized Flue ...............................8
3.6 Installation for High Temperatures ........................................................8
3.7 Wall Mounting of Chimney Fan.............................................................9
3.8 Installation of Proven Draft Switch (PDSS)..........................................9
4. Electrical Installation
4.1 General ..............................................................................................10
4.2 Wiring Diagram for Single Fan with FSC ...........................................10
4.3 Wiring Diagram for Two Fans with FSC .............................................11
4.4 Wiring Diagram for Single Fan with EBC5 .........................................11
5. Start-Up and Confi guration
5.1 System Testing...................................................................................12
5.2 Adjusting the Chimney Fan Speed .....................................................12
5.3 Adjusting the Proven Draft Switch Setting .........................................12
6. Maintenance & Troubleshooting
6.1 Prior to Cleaning ................................................................................13
6.2 Care and Cleaning .............................................................................13
6.3 Chimney Cleaning Intervals ..............................................................13
6.4 Troubleshooting .................................................................................14
S
!
!
TO REDUCE THE RISK OF FIRE, ELEC-
TRICAL SHOCK OR INJURY TO PER-
SONS, OBSERVE THE FOLLOWING:
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Use
Code Compliance
Li ti
1. Product Information
1.1 Function
EXHAUSTO model RS Chimney Fan is a chimney top mounted ventilator that is designed to provide large fl ue gas
volume capacities. It is designed and intended for use with residential gas or oil fi red central space heating sys-
tems, for volume water heating or for combination space heating/volume water heating. It is also suitable for
use with gas-fi red fi replaces, stoves, BBQ’s or residential pizza ovens.
This product is developed to prevent draft problems from occurring by creating a mechanical draft in venting
systems and thereby also increasing the capacity and effi ciency of a venting system.
The use of the EXHAUSTO RS Chimney Fan is not restricted to any type of chimney, because the fan creates a
negative pressure (below atmospheric) in the chimney or vent.
Code
Installations must conform to requirements of the authority having jurisdiction. Where required by the authority
having jurisdiction, the installation must also conform to the Standard for Draft Equipment and The National
Fuel Gas Code, ANSI Z223.1/NFPA 54.
All electrical wiring must be in accordance with the requirements of authority having jurisdiction or, in the absence of
such requirements, with the National Electrical Code, NFPA70.
EXHAUSTO Model RS is tested and listed to UL Standard 378, Standard for Draft Equipment. The fan is manufac- Listing
tured at an ISO9001 certifi ed plant and bears the European CE compliance label.
The chimney fan must be interlocked with the connected appliance(s) to insure proper combustions and to avoid
fl ue gas spillage.
1.2 Shipping
The packing list (attached to one of the packages) clearly lists all items in the shipment and each package has a
label showing the contents. Check the list against all materials on the job site for completeness.
1.3 Warranty
Complete warranty conditions are available from EXHAUSTO, Inc.
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2. Specifi cations
2.1 Dimensions & Capacities
1 Junction Box 7 Base Plate 7
2 Conduit/cord 8 Locking Nut8
3 Motor 9 Inlet
4 Motor Housing 10 Axial Vane
5 Cooling Plates 11 Hinges
6 Bird Screen
Fan Size RS 9 RS 12 RS 14 RS 16
A 10.0 11 .0 13.2 18.0
B 12.0 14.6 16.8 19.2
C 11 .4 14.0 15.8 18.0
D 3.0 3.4 4.0 4.0
E 8.0 11.0 12.0 14.0
Weight (lbs)29 37 47 61
Elec. Character 120/1/60
Amps 0.5 1.2 1.4 3.9
Watts 25 80 100 250
RPM 1600
Max. CFM 450 950 1400 2000
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2.2 Planning Ahead
1. Observe proper combustion air requirements.
2. Provide a fi rm support system for the chimney fan.
3. Determine the type of system involved.
4. Observe proper safety measures are taken to assure safe use of the wood burning appliances
Combustion Air Requirements: Provisions for combustion air must be in accordance with applicable local codes.
If the heating system is installed in an unconfi ed space, adequate air vill be available via normal infi ltration.
If the heating system in installed in a confi ned space, (a space with a volume less than 50 cubic feet per
1,000 Btu/hr of input for all fuel burning equipment) or building construction is unusually tight, adequate air for
combustion must be provided by two openings: one located about 6” below the ceiling, the other about 6” above the
fl oor. Each opening must have a minimum free area as follows:
1. One square inch per 4,000 Btu/hr of input when communicating directly with the outside or through a vertical duct.
2. On square inch per 2,000 Btu/hr when communication through horizontal ducts to the outisde.
3. One square inch per 1,000 Btu/hr when ventilation air is provided by openings in doors, etc. to adjoining spaces
having adequate infi ltration.
Adequate fresh air must be provided for combustion; otherwise, improper operation and
inadequate venting of deadly fl ue gases may result.
Support system for the chimney fan: Prior to installation of the chimney fan, it must be assured the chimney can
safely carry the weight of the chimney fan.
A steel chimney should be well supported at the roof penetration point. If the chimney extends more than 20’ above
the roof, the chimney and the fan should be secured by wires attached on the chimney and on the roof at 2 to 3
different points.
Brick chimneys usually do not need any kind of support to carry the weight of the chimney fan.
Direct connect oil or gas appliances (no draft hood) normally do not require any mechanical draft adjustment.
However, if there are long horizontal breechings and far between the appliances, it is a good idea to install
mechanical vent dampers, so adjustments of the draft can be easily made.
Draft hood systems could generally speaking have vent dampers installed. The vent dampers are used to balance
the system and assure that only a minimum of dilution air is pulled through the draft hoods.
Local codes usually require installation of safety devices, when mechanical draft is provided in an oil or gas fueled
system.
Make sure a differential pressure switch (proven draft switch) is installed to assure that no appliance will fi re unless
there is a proven draft.
S
T
!
!
y
Devices
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3.Mechanical Installation
3.1 Transport Safety Device
If a transport safety device is present, remove it from the vane and
make sure that the vane can revolve without hindrance.
RS 14/16: Before mounting, the transport safety device on the
hinges must be removed.
3.2 Single Fan on Steel Chimney
Step 1: Prepare fan location
If a stack cap is already installed, it must be removed. The steel
chimney adapter (SCA) slides right into the chimney, where the long
collar engagement ensures safe anchoring. If necessary,
the adapter can be secured by means of long self-tapping stainless
steel screws into the side of the collar through the chimney wall.
If the steel chimney is air cooled, a special adapter for
such chimney must be used.
Measure the inside diameter of the fl ue and cut a corresponding hole
in the center of the fi ber mat. If the fl ue is so big that the throat in
the adapter has been reduced to fi t the throat of the fan, the hole in
the fi ber mat should correspond to the throat.
The aluminum foil on the fi ber mat must face upward (against fan
base).
Step 2: Preparation of fan
Locate the installation brackets in the grooves on the underside of
the fan base, using the bolts and nuts supplied to secure
the brackets. Note that the bolts shall be installed from the
bottom side in the two inner holes.
Adjust the fi nal position of the installation brackets ensuring that
there is a small gap between the brackets and the fl ue wall/adapter
throat. Tighten the nuts. If the brackets touch the fl ue wall, it
may create some vibration noise.
Step 3: Attaching the fan
The chimney fan is now ready for installation on the top of the
chimney. Place the fi ber mat with the aluminum foil facing
upwards on the top of the adapter, and place the fan on top
of the mat. High temperature silicone can be applied on the
side of the mat, but is not required. It can also be painted. It
is not necessary to bolt the fan to the chimney.
Caution: Under conditions with extremely
strong winds surrounding the top of the
chimney, the chimney fan must be secured by
steel wires supplied with the fan.
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3.3 Single Fan on Brick Chimney
Step 1: Prepare fan location
The installation procedure is the same whether the fl ue is round or
square. If a clay tile fl ue liner is installed, it might stick up a few
inches. Cut it back so it is fl ush with or no more than 1/2 inch above
the chimney crown.
Measure the inside diameter of the fl ue, cut a corresponding hole in
the fi ber mat leaving a minimum distance of 3/4” to any side of
the fi ber mat.
The aluminum foil on the fi ber mat must face upwards (against fan
base).
Step 2: Preparation of fan
Locate the installation brackets in the grooves on the underside of
the fan base using the bolts and nuts supplied to secure the
brackets. Note that the bolts shall be installed from the bottom side
in the two inner holes.
Adjust the fi nal position of the brackets ensuring that there is
clearance between the brackets and the fl ue wall. If the brackets
touch the wall, it may generate some vibration noise.
Step 3: Attaching the fan
The chimney fan is now ready for installation on the top of the
chimney. Place fi ber mat with the aluminum foil facing upwards on
the top of the chimney, and place the fan on top of the mat.
High temperature silicone can be applied on the side of the mat,
but is not required. It can also be painted. It is not necessary to bolt
the fan to the chimney.
Caution: Under conditions with extremely
strong winds surrounding the top of the
chimney, the chimney fan must be secured by
steel wires supplied with the fan.
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3.4 Multiple Fans on Steel Chimney
If two or more chimney fans are required to create suffi cient draft,
installation procedures are the same as for single fan installation on
a steel chimney. The only difference is that the fans are sitting next
to each other on the top of the chimney. A special adapter plate
is required.
When installing multiple fans, it is extremely important that the fans
are of the same model and size, and they must be controlled in
tandem by one (1) motor speed control.
3.5 Multiple Fans on a Brick Chimney - Oversized Flue
If two or more fans are required to create suffi cient draft, a special
adapter plate is required. The adapter plate should be made of
stainless steel (14 GA or thicker), depending on the size and the fan
models used.
The two holes in the plate should match the throat diameter of the
fan model used and the distance from center to center should be at
least equal to the fan width (dimension “B” in 1.5. Dimensional Data).
The adapter should be sealed with silicone and bolted onto the top.
When installing multiple fans, it is extremely important that the fans
are of the same model and size, and they must be controlled
in tandem by one (1) motor speed control.
A similar approach should be taken if the fl ue size exceeds the fan
base dimensions. The adapter plate should be sized so it covers
the fl ue and secured. A hole should be cut in the center of the plate
and the fan mounted centered over the hole.
3.6 Installation for High Temperatures
If the fan is used for applications where the fl ue gas temperatures
exceed 400°F at the fl ue exit, and does not exceed 650°F, dilution
bolts must be used.
Dilution bolts will cause cool air to dilute the warm fl ue gas, by lifting
the fan and leaving space so the cool air can get in under the fan
base.
The dilution bolts should be installed in the outer holes in the fan
base.
The dilution bolts are adjustable and should be adjusted so the
fl ue gas temperature does not exceed 400°F when discharged
through the fan. When using dilution bolts the fan’s actual capacity
is reduced and a stronger model may be required. The fi ber mat is
not required when using dilution bolts.
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3.7 Wall Mounting of Chimney Fan
When mounting the chimney fan on a wall, the installation
instructions for installation on a steel chimney should be followed.
Use of the adapter SCA can make the installation easier, but is not a
requirement.
To ease installation, detach the fan base by removing the bolts
holding the hinges together. Center the fan base over the outlet and
bolt the base onto the wall with the hinges pointing upwards.
After mounting the base securely, attach the fan motor housing by
reassembling the fan hinges. Seal with silicone all around the fi ber
mat to prevent rain from entering the fl ue.
3.8 Installation of Proven Draft Switch (PDS)
A safety system must be interlocked with the appliance(s). The
safety system could utilize a Proven Draft Switch, a thermal switch
or a fl ow switch. The device must be interlocked with the heating
appliance so it shuts down in case of insuffi cient draft, fan failure or
power failure. Please refer to the PDS Installation Manual if this
control is used.
For more information on alternative safety systems, please contact
EXHAUSTO Inc.
The fi gure shows the location of the probe for the PDS. Location is
important to make sure there is enough pressure or draft available
for the switch to work.
A sa fety device that prevents the heating appliance
operation, in case of a power failure or inadequate
draft situation, must be installed.
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24V GAS VALVE
COM
TR
HOT
TH
PROVEN DRAFT
SWITCH
REDWHITEBLACKGREENFAN
MOTOR
120/1/60
24 VAC
NOTES:
THE DISCONNECT MEANS AND CIRCUIT PROTECTION ARE TO
BE PROVIDED BY THE INSTALLER OF THIS DEVICE
1
All wiring must be in
flexible or rigid metal
conduit
LEGEND:
24 VAC
120 VAC WEATHERPROOF BOXN
L
FAN SPEED
CONTROL ORANGE4. Electrical Installation
4.1 General
Danger: Turn off electrical power before servicing. Contact with live electric components can
cause shock or death.
All electrical wiring must be in accordance with requirements of authority having jurisdiction or, in absence of such
requirements, with National Electrical Code NFPA 70 — latest edition. If an external electrical source is utilized,
system must be electrically grounded in accordance with requirements of the authority having jurisdiction or, in the
absence of such requirements, with the National Electrical Code NFPA 70 — latest edition.
Power requirements for the system depends on the fan size. Electrical requirements are:
RS 9 1 x 120 V/60Hz 0.4 Amps
RS 12 1 x 120 V/60Hz 1.2 Amps
RS 14 1 x 120 V/60Hz 1.4 Amps
RS 16 1 x 120 V/60Hz 3.9 Amps
The chimney fans have a split capacitor motor with infi nitely variable speed.
The fan speed control supplied is rated 1x120V/60 Hz and 5 Amps. It has an adjustable low voltage set point of min.
65 V +/- 5 V.
Notice: If any of the original wire supplied with the system must be replaced, use similar wire of
the same temperature rating. Otherwise, insulation may melt or degrade, exposing bare wire.
4.2 Wiring Diagram for Single Fan with Fan Speed Control
The wiring diagram below shows the wiring of the chimney fan and how it is connected to the fan speed control.
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4.3 Wiring Diagram for Two Fans with Fan Speed Control
The diagram below show the wiring of two chimney fans and how they are connected to the fan speed control.
4.4 Wiring Diagram for Single Fan with EBC 5
The diagram below show the wiring of a single chimney fan when used in conjunction with an EBC 5
Control REDWHITEBLACKGREENFAN
MOTOR
120/1/60
NOTES:
THE DISCONNECT MEANS AND CIRCUIT PROTECTION ARE TO
BE PROVIDED BY THE INSTALLER OF THIS DEVICE
1
2
All wiring must be in
flexible or rigid metal
conduit
LEGEND:
24 VAc
120 VAC WEATHERPROOF BOXN
FAN SPEED
CONTROL ORANGEREDWHITEBLACKGREENFAN
MOTOR
WEATHERPROOF BOXORANGEWEATHERPROOF
BOX
L
24V GAS VALVE
COM
TR
HOT
TH
PROVEN DRAFT
SWITCH
24 VAC
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5. Start-Up and Confi guration
5.1 System testing
Before any adjustments are made to the system, follow these procedures:
1. Turn the chimney fan ON and make sure that it is operating. Increase and decrease the speed of the fan by
adjusting the fan speed control to make sure it is operating properly.
2. Turn the fan OFF and make sure the pressure switch opens, so the power to the circuit, it controls, is
disconnected.
Danger: Check other heating appliances (water heater, furnace, fi replace etc.) for proper operation
while the chimney fan is operating. Make sure no fl ue gases are spilling out as this can lead to
carbon monoxide poisoning.
5.2 Adjusting the Chimney Fan Speed
Start up all appliances. Use the fan speed control to set the speed of the chimney fan so no back pressure is
experienced anywhere in the system. Check the system for fl ue gas spillage. Mark this setting on the fan speed
control cover.
5.3 Adjusting the Proven Draft Switch Setting
Remove the snap-on cover from the conduit enclosure by loosening its retaining screw. Turn the slotted Adjustment
Screw clockwise to raise the set point pressure and counter clockwise to lower the set point.
Set the adjustment to its lowest position. With all appliances operating, reduce the speed of the fan to the set point,
where the appliance(s) starts to spill fl ue gas. Increase the speed of the fan gradually to the point where there is no
more spillage. Raise the switch’s set point so it opens. Return the fan speed to the original setting marked on the
cover.
The system is now adjusted so the fl ue gas spillage will disconnect the heating appliance(s).
The procedure described here may not cover all Proven Draft Switches, so please review the Installation Manual for
the switch being used.
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Remove Butterfly Nut or
Screw from each Hinge
!
6. Maintenance & Troubleshooting
6.1 Prior to Cleaning
Remove butterfl y nut or screw from each hinge prior to cleaning.
6.2 Care and cleaning
The EXHAUSTO Chimney Fan is designed for prolonged use.
The fan should be inspected at least once a year when the chimney
is inspected. Fuel residues and other deposits should be removed
from the fan blades and the bottom of the motor housing.
The top of the fan is hinged and can be opened in order to ease the
cleaning.
Warning: Do not open the motor housing unless
power to the chimney fan has been disconnected.
6.3 Chimney cleaning intervals
It is extremely important to keep the chimney fl ue clean from products of combustion and deposits. Unburned oil
residues can cause a chimney fi res.
Cleaning intervals depend on the use of the appliance. The more the appliance is used, the more often the chimney
fl ue needs cleaning. As there are no fi rm guidelines for cleaning intervals, have the chimney inspected on a regular
basis (every quarter or so) to determine what the interval should be. Then follow this interval.
No matter how much used, a chimney fl ue should be cleaned and inspected at least once every year.
NOTE: The chimney should be cleaned by a trained professional. We recommend using a “Certifed Chimney
Sweep” certifi ed by Chimney Safety Institute of American. You can fi nd a Certifi ed Chimney Sweep at
www.csia.org or www.ncsg.org or by calling (317) 837-5362 or (317) 837-1500.
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6.4 Troubleshooting
Observation Problem Solution
There is no power
going to the fan
- The circuit
breaker may
be off
- Fan speed
control is off
- Bad electrical
connections
- Check the circuit breaker
- Turn fan speed contron on
- Check and correct problem
There is power to
the fan but it is not
operating
- Bad electrical
connections
- The fan speed
control’s low
voltage setting
is too low
- The fan speed
control is bad
- Check and correct problems with connections. Pay special attention to the wiring in the
junction box
- Increase the setting with the plastic screw on the fan speed control’s front plate
- Replace the fan speed control
There is power to the
fan but it hums and
does not turn
- The motor run
capacitor may
be bad.
- Creosote may
stick
- Check capacitor and replace if necessary
- Clean fan
The fan seems to work
fi ne, but there is not
enough draft
- The fan may
be undersized
- Replace with a larger fan
The fan vibrates - The motor
shaft may be
bent
- The hinges
may be bent
- Replace motor
- Straighten out hinges
There is airfl ow noise
from the draft hood
- The fl ue is
undersized.
- The fan is
oversized and
running too fas
- There is not much to do about it
- Reduce the fan speed
Mechanical noise can
be heard
- Foreign
matter may be
stuck
- Motor
bearings may
be worn out
- Remove matters
- Replace bearings
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Notes
Page 83
EXHAUSTO Inc.
1200 Northmeadow Pkwy.
Suite 180
Roswell, GA 30076
P: 770.587.3238
F: 770.587.4731
T: 800.255.2923
info@exhausto.com
us.exhausto.com
3000271 03.05
Langeskov, 01.03.2005
60 335-1, EN 660 335-2-80, DS/EN ISO 12100-1:2003, DS/EN ISO 00-2:20121
98/37/EF/-EEC/-EWG/-CEE
RS 009, 012, 014, 016
Page 84
3912001 01.11 Product Information
ENERVEX Inc.
1200 Northmeadow Pkwy.
Suite 180
Roswell, GA 30076
P: 770.587.3238
F: 770.587.4731
T: 800.255.2923
info@enervexcom
www.enervex.com
Description
The SCA steel chimney adapter is used when installing
the RSV /RS chimney fan or GSV pizza oven fan on
the top of a single, double or triple wall steel chimney.
The adapter is designed to slide into the steel chimney
for a tight fit. The outer diameter of the collar is 1/8”
smaller than the inner diameter of the steel chimney,
and has a 5” deep collar.
Material
The steel chimney adapter is made of 16GA, 304
stainless steel.
Warranty
2-year factory warranty
Specifications
Steel Chimney Adapter
SCA
Specifications are subject to change without notice.
Fan Type Flange
Dimension
VENT Diameter
4” 5” 6” 7” 8” 10”
RSV 009, GSV 009 9.4” x 9.4”
(240 x 240 mm)FR1004 FR1005 FR1006 FR1007 FR1008 *FR1010
4” 5” 6” 7” 8” 9” 10” 12”
RSV 012, GSV 012,
RSV 200, GSV 200,
RS 009
12.2” x 12.2”
(310 x 310 mm)FR2004 FR2005 FR2006 FR2007 FR2008 FR2009 FR2010 *FR2012
5” 6” 7” 8” 9” 10” 12” 14” 16” 18
RSV 014, GSV 014,
RSV 250, GSV 250,
RS 012, RS 014,
15.6” x 15.6”
(395 x 395 mm)FR3005 FR3006 FR3007 FR3008 FR3009 FR3010 FR3012 FR3014 *FR3016 *FR3018
8 10” 12” 14” 16” 18” 20” 22” 24” 26”
RSV 016, GSV 016
RSV 315, GSV 315,
RSV 400, GSV 400,
RSV 450, GSV 450,
RS 016
19.7” x 19.7”
(500 x 500 mm)FR4018 FR4010 FR4012 FR4014 FR4016 FR4018
22.1” x 22.1”
(562 x 562 mm)FR4020
24.5” x 24.5”
(622 x 622 mm)FR4022
26.5” x 26.5”
(673 x 673 mm)FR4024
28.3” x 28.3”
(718 x 718 mm) FR4026
*SCA has an over-sized flange
Page 85
A MAJOR CAUSE OF CHIMNEY RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED
CLEARANCE (AIR SPACE) TO COMBUSTIBLE MATERIALS. IT IS OF UTMOST IMPOR-
TANCE THAT THIS CHIMNEY BE INSTALLED ONLY IN ACCORDANCE WITH THESE
INSTRUCTIONS.
CHIMNEY TYPE: Type "A" factory-built chimney suitable for venting negative or neutral draft
(non-pressurized) appliances including boilers, building heating equip-
ment, fireplaces and stoves. RIS has been designed, tested, and listed to
vent large wood burning fireplaces and to extend masonry chimneys. RIS
is listed to the UL 103HT standard for use in the USA. Note for customers
in Canada: Model RIS is not certified to the ULC S-629 Standard.
SIZE:6" - 24" Chimney
Use only factory supplied components. Failure to do so will void the certification
and the warranty of this chimney.
If possible, install the chimney on the interior of the building as it will provide better per-
formance than an exterior chimney. In areas with continuous temperatures below 0°F
the use of an exterior chimney may result in operating problems such as poor draft and
excessive condensation of combustion products. If you do install an exterior chimney,
we recommend that you install it within an insulated enclosure.
Read these instructions and keep them for future reference. Contact local build-
ing or fire officials about restrictions and installation inspection in your area.
RIS has been tested and listed to the UL 103HT chimney
standard by Warnock Hersey - Intertek Testing Services
Listing # 50195-C7-704800
ICC INDUSTRIAL CHIMNEY COMPANY INC.
ST-JEROME, QUÉBEC, CANADA, J7Y 4B7
TEL: (450) 565-6336 • FAX: (450)565-6519
INSTALLATION AND OPERATION INSTRUCTIONS
"RIS"
RIS_03-06
Page 86
Contents
TECHNICAL SPECIFICATIONS.............................................................................
Materials..................................................................................................................
Allowable Flue Gas Temperatures..........................................................................
Clearances..............................................................................................................
RIS DIMENSIONS AND CAPACITIES...................................................................
GENERAL INSTALLATION NOTES.......................................................................
Chimney Cleaning....................................................................................................
Chimney Sizing........................................................................................................
Recommended Flue Height.....................................................................................
Earthquake Damaged Chimneys.............................................................................
Local Requirements.................................................................................................
INSTALLATION INSTRUCTIONS...........................................................................
Chimney Lengths.....................................................................................................
Adjustable Length....................................................................................................
Anchor Plate............................................................................................................
Boiler Applications...................................................................................................
Using an anchor plate to extend an existing masonry chimney..............................
CHIMNEY EXTENSIONS........................................................................................
TYPICAL SITE BUILT.............................................................................................
Extending a masonry chimney lined with a metal chimney liner.............................
Masonry Transitions.................................................................................................
Fireplace Applications..............................................................................................
RIS Minium Rough Opening Dimensions................................................................
Floor or Base Support..............................................................................................
Wall Support.............................................................................................................
Through the Wall Installation - Wall Support and Wall Radiation Shield.................
Round and Square Support.....................................................................................
Attic and Roof Area..................................................................................................
Elbows......................................................................................................................
Wall Band.................................................................................................................
Guy Band.................................................................................................................
Radiation Shield.......................................................................................................
Rain Caps................................................................................................................
After market chimney top devices...........................................................................
PART DESCRIPTIONS...........................................................................................
RIS OFFSET TABLES............................................................................................
WARRANTY............................................................................................................
3
3
3
3
4
5
5
5
6
7
7
7
7
7
8
8
8
9
9
10
10
10
11
11
11
12
13
13
14
14
14
15
15
15
16 to 18
19
20
RIS Owner's Manual ICC Chimney2
Page 87
TECHNICAL SPECIFICATIONS
MATERIALS:
CASING: Standard: Type 304 Stainless Steel
Optional: Galvalume, Type 430, 444 or 316 Stainless
FLUE: Standard: Type 304 Stainless Steel
Optional: Type 444 or 316 Stainless Steel
INSULATION: "THERMOPLUS" HIGH TEMPERATURE MINERAL FIBRE
SIZE: 6" TO 24" Inside Diameter
ALLOWABLE FLUE GAS TEMPERATURES:
Maximum Continuous: 1000°F
Brief Forced Firing: 1400°F
Tested To: (3 X 10 min.) 2100°F
CLEARANCES:To Combustible Materials: 2" Air Space Minimum
To Non-Combustible Materials: No Clearance Required
NOTE: NFPA 211 requires that all chimneys used on solid fuel
residential applications to be listed to UL 103HT
RIS Owner's Manual ICC Chimney3
Page 88
RIS DIMENSIONS AND CAPACITIES
RIS Minimum Rough Opening Dimensions
Diameter 6 78 10 12 14 16 18 20
Combustible Wall,
Floor or Roof
Non-Combustible
Wall, Floor or Roof
Hole
Size
(in.)
12
9
13
10
14
11
16
13
18
15
20
17
22
19
24
21
26
23
28
25
30
27
22 24
RIS Vertical capacity Table
Size 6”7” 8”10” 12” 14” 16” 18” 20”
Anchor Plate
Floor Support
Wall Support
Offset Support
Roof Support
Insulated Tee
Chimney Length
Adjustable Length
186’
186’
150’
55’
55’
65’
186’
166’
166’
130’
50’
50’
61’
166’
146’
146’
118’
45’
45’
57’
146’
120’
120’
97’
40’
40’
53’
120’
102’
102’
82’
35’
35’
45’
102’
89’
89’
72’
30’
30’
39’
89’
78’
78’
63’
25’
25’
35’
78’
70’
70’
57’
20’
20’
31’
70’
64’
64’
51’
20’
20’
28’
64’
58’
58’
47’
20’
20’
26’
58’
53’
53’
43’
20’
20’
23’
53’
22” 24”
RIS Chimney Dimensions
Diameter OD lbs/ft.
6”
7”
8”
10”
12”
14”
16”
18”
20”
22”
24”
8¼
9¼
10¼
12¼
14¼
16¼
18¼
20¼
22¼
24¼
26¼
3.8
4.4
4.8
5.9
6.9
7.9
9
13
14.3
15.7
17
Nominal Length Installed Length
48” 46¼”
24” 22¼”
24” adjustable 13½” - 24”
12” 10¼”
12” adjustable 7½” - 12”
RIS Owner's Manual ICC Chimney4
Page 89
GENERAL INSTALLATION NOTES
1. The chimney is intended for use with residential, commercial and industrial heating appliances, and for fire-
places where permitted by the local building codes. See page 3 for maximum allowable flue gas tempera-
tures.
2. Size the chimney in accordance with the appliance manufacturer’s instructions. For masonry fireplaces follow
TABLE 1. When extending a masonry chimney the cross sectional area of the RIS chimney must equal or
slightly exceed the cross sectional area of the existing chimney. Note: In the chart on page 4 the chimney size
is a function of fireplace opening size, it is possible to change the chimney diameter required by increasing or
reducing the opening size.
3. The chimney may be enclosed in a combustible chase. If it is desirable to enclose the chimney, then maintain
at least 2" clearance to combustibles. We recommend that the chase be lined with gyprock. Some areas
require type X gyprock, see local authorities for the regulations in your area.
4. Do not fill the space around the chimney with insulation or any other material. This space must remain empty.
5. The chimney shall extend at least 3 ft. above its point of contact with the roof and at least 2 ft. higher than any
wall, roof or adjacent building within 10 ft. The chimney must project a minimum of 8" above a locally fabri-
cated metal chase flashing. Note: In California this chase flashing is required to be ventilated.
6. The maximum height of un-braced or un-guyed chimney above the roof is 5 ft.
7. The clearance between single wall stove pipe and unprotected combustible material must not be less than 18"
(refer to the Building Code in use in your area).
8. Factory built chimneys which extend through any story above that on which the connected appliance is
located are to be provided with enclosures having a fire rating equal to or greater than that of the floor or roof
assembly through which they pass.
9. A support must be installed above each chimney offset. See table 4 for load ratings.
10. We recommend that an existing masonry chimney be inspected and cleaned by a qualified chiney sweep prior
to commencing the installation of a chimney extension or chimney lining.
CHIMNEY CLEANING
Keep your chimney clean. Access should be provided for the inspection and cleaning of all sections of the chim-
ney. Have your chimney cleaned by a qualified chimney sweep. If you want to clean your chimney yourself, then
clean your chimney using a nylon or metal chimney brush of the CORRECT SIZE. DO NOT use a brush that will
scratch the stainless steel interior of the chimney.
Soot Formation and Need for Removal (oil appliance):
Soot can accumulate on the chimney flue when connected to an oil fired appliance. If not removed periodically this
deposit can ignite and cause possible damage to the chimney. The chimney should be inspected at least once
every year during the heating season to determine if a soot build up has occurred. If soot has accumulated, it
should be removed to reduce the risk of chimney fire.
CHIMNEY SIZING
Use the table on page 6 to determine the correct diameter of chimney for an open masonry fireplace. For facto-
ry-built fireplaces and wood-burning stoves, use the size specified by the appliance manufacturer. In most cases,
this is the diameter of the flue collar.
RIS Owner's Manual ICC Chimney5
Page 90
RECOMMENDED FLUE HEIGHT
Once the correct chimney size has been determined, there are two factors which can be compensated for when
calculating the optimum height of the system - elevation and chimney layout. The higher the elevation, the greater
the chimney height required to provide the same draft as an installation a sea level. The more complex the chim-
ney layout (the more tees, elbows, etc. in the system) the greater the chimney height required to provide the same
draft as a straight up system. The table on the right suggests the minimum height required to insure adequate
draft under a variety of conditions.
Fireplace opening
42” W. by 30” H.
Chimnet height 20’
Chimney Ø 12”
Elevation Above
Sea Level (feet)
Number of elbows
0 2 X 15° 2 X 30° 2 X 45°4 X 15° 4 X 30° 4 X 45°1. 2.
0-1000
1000-2000
2000-3000
3000-4000
4000-5000
5000-6000
6000-7000
7000-8000
8000-9000
9000-10000
12
12 ½
13
13 ½
14
14 ½
15
15 ½
16
16 ½
13
13 ½
14
14 ½
15
15 ½
16
16 ½
17
17 ½
15
15 ½
16
17
17 ½
18
18 ½
19
20
20 ½
16
16 ½
17
18
18 ½
19
20
20 ½
21
22
14
14 ½
15
15 ½
16
17
17 ½
18
18 ½
19
18
19
19 ½
20
21
21 ½
22 ½
23
24
24 ½
20
20 ½
21 ½
22 ½
23
24
25
25 ½
26 ½
27
18
19
19 ½
20
21
21 ½
22 ½
23
24
24 ½
20
21
21 ½
22 ½
23
24
25
25 ½
26 ½
27
Minimum Recommended Flue Height
from the flue connection on the appliance (feet)
No more than two offsets (four elbows) allowed
1.This column shows the height required for a rear vented stove run 18” horizontally into a tee
2.This column shows the height required for a top vented stove with a 90° degree elbow and an
18” horizontal run into a teeTOTAL CHIMNEY HEIGHT
HEIGHT, H
WIDTH, W
RIS Owner's Manual ICC Chimney6
Page 91
EARTHQUAKE DAMAGED CHIMNEYS
When using an RIS chimney to repair a damaged masonry chimney it is important to note that ICC is not in a posi-
tion to determine the condition of the existing masonry. The assessment of the existing structure and determina-
tion of the correct repair procedure is beyond the scope of these instructions. In some cases a proper damage
assessment will require an on site evaluation by a professional engineer. Because of the uncertainty related to
the existing structure earthquake damage repairs should only be completed by knowledgable, experi-
enced contractors.
RIS chimneys have been specifically designed, tested and listed to vent masonry fireplaces in residential installa-
tions and to extend existing masonry chimneys. One of the primary applications of RIS is for the repair of earth-
quake damaged masonry fireplaces and chimneys. ICC provides components designed to correctly adapt our
products to existing masonry construction and we warranty the performance and mechanical integrity of our sys-
tem when it is correctly installed on a structurally sound foundation.
LOCAL REQUIREMENTS
The requirements for chimney repair vary substantially from jurisdiction to jurisdiction. We strongly recommend
that you contact your local building officials to determine the requirements in your particular area before attempt-
ing any chimney repairs. Some municipalities (e.g.: The City Of Los Angeles) have specific written repair require-
ments - most other areas are not as specific. Two sources of information concerning the construction and inspec-
tion of masonry chimneys and fireplaces are "The Residential Fireplace and Chimney Handbook" written by the
Masonry Institute of America and "Repair Of Earthquake Damaged Masonry Chimneys Using New Metal
Chimneys" by the City of Los Angeles Department of Building and Safety.
INSTALLATION INSTRUCTIONS
CHIMNEY LENGTHS (RIL)
Install chimney lengths as follows:
1. Stack one chimney length on to another.
2. Screw the stainless steel metal screws supplied with the length through the pre-punched holes in the bottom
of the length and into the lower length. Be sure to use a metal screw in each pre-punched hole. Continue until
the required chimney height is achieved.
3. In some installations it is difficult to install all of the screws in the pre-punched holes (eg: when the chimney is
run parallel to a wall at minimum clearance). In these installations it is possible to install a locking band how-
ever the use of a locking band does not totally elimnate the requiremet for screws. You should install as many
screws as possible (the screws do not all need to be in the pre-punched holes) and you must install at least
half of the screws.
ADJUSTABLE LENGTH (RILA)
The adjustable length is to allow the chimney to fit in a fixed distance when a suitable standard length is not
available. Typical applications are between two elbows when a fixed offset distance is required or between two
boiler outlet flanges which are a fixed distance apart.
The length of the outer casing of the adjustable length must be set before it is installed. The adjustable length is
installed by sliding the flue (inner stainless steel) into the section below it after the two piece outer casing has been
adjusted to the correct overall length. The adjustable length should be installed with a straight chimney section
below it, there is not sufficient room for it to adjust into a tee or elbow.
1. Measure the exact length required, be sure to allow for the overlap between chimney sections.
2. Slide the two piece outer casing together until the correct overall length is achieved.
RIS Owner's Manual ICC Chimney 7
Page 92
3. Fasten the two casing sections together using the stainless steel metal screws provided. Be sure to put a screw
in each pre-punched hole.
4. Cut off the exposed insulation. You do not need to remove any extra insulation in order to allow for overlap, the
insulation will compress sufficiently when assembled.
5. Slide the flue into the length below it and fasten the exterior together in the same manner as a conventional
chimney section. It may require somewhat more effort to connect the adjustable length since you are com-
pressing the insulation at the same time.
ANCHOR PLATE (AP)
Boiler Applications
The chimney may be supported directly on top of the appliance. This is achieved by attaching an Anchor Plate
(AP) directly to the outlet of the appliance.
The maximum height of chimney supported will be
determined by the allowable maximum load on the
boiler, but should generally not exceed 25 feet.
1. The support should be bolted to the appliance using
3/8" or larger bolts.
2. Place the first chimney length in the anchor plate.
Fasten it in place using one factory suplied stainless
steel screw through each anchor plate bracket into
the chimney casing.
Using an anchor plate to extend an existing masonry chimney.
The are two common applications for extending a masonry chimney with an RIS chimney - when the masonry
chimney is too short causing draft problems and when the masonry chimney is damaged as a result of age or
mechanical shock (earthquake).
1. If the RIS chimney is being used to extend an existing chimney in good condition then the anchor plate may
be installed directly on to the existing chimney. It is often necessary to remove a portion of the top tile liner and
some of the masonry cap in order to achieve a structurally sound clean, flat surface. Alternatively a concrete
bond beam may be poured on top of the existing masonry in order to achieve a flat surface. In either case
read the section on masonry transitions carefully before installing the anchor plate (see page 10).
1A.If the RIS chimney is being used to extend a damaged chimney read the information on page 7 regarding
repairs of earthquake damaged chimneys carefully. There is no substitute for a thorough on site examination
of the existing chimney by a qualified contractor. The pamphlet "Repair Of Earthquake Damaged Masonry
Chimneys Using New Metal Chimneys" by the City of Los Angeles Department of Building and Safety provides
specific instructions on how to determine a suitable location to adapt from masonry to metal. This pamphlet
also recommends specific steel bracing which must be fastened to the roof to provide lateral support for the
existing masonry. See drawings of typical installations on page 9.
2. Pour a concrete bond beam to provide a suitable surface to fasten the anchor plate and seal the top of the
existing masonry. Read the section on masonry transitions carefully before installing the a bond beam or
anchor plate (see page 10).
3. Apply silicone to the top surface of the masonry prior to bolting the anchor plate down.
4. Bolt the anchor plate to the top of the existing masonry using 3/8" or larger metal anchors solidly fastened into
the existing masonry.
5. Screw the first section of chimney to the anchor plate using one factory supplied stainless steel screw through
each pre-punched hole.
RIS Owner's Manual ICC Chimney8
Page 93
6. Carefully caulk the bottom of the chimney section with silicone where it contacts the anchor plate to prevent
water from entering between the anchor plate and the chimney. At the same time insure that the perimeter of
the anchor plate is thoroughly caulked where it contacts the masonry.
7. Install additional components as required. Be sure to maintain the required clearance to combustible materials.
8. The maximum height of un-braced or un-guyed chimney above a roof is 5 ft.
9. The maximum height above an anchor plate without a lateral support is 5'.
TYPICAL MASONRY CHIMNEY EXTENSIONS
RIS Owner's Manual ICC Chimney9
TYPICAL SITE BUILT TRANSITION
Anchor Plate
Custom Transition
Insulation
Concrete Bond Beam
Existing Masonry
Page 94
Extending a masonry chimney lined with a metal chimney liner
RIS may be used to extend a masonry chimney which has been lined with an approved chimney liner. This type
of repair is generally found where the original flue tile has been damaged by chimney fire or moisture and in cases
where the flue has been relined to reduce its cross section. The RIS anchor plate has a single wall connector sec-
tion designed to allow a metal chimney liner to be screwed directly to it.
Masonry Transitions
Masonry flue liners are typically rectangular, oval, or square, and they are rarely consistent in size. When
installing an RIS chimney to extend a clay tile liner the new round chimney must have a cross sectional area
equivalent to the original masonry flue. In some cases this requires a dramatic change in the shape of the flue
(e.g: a 6 X 12 flue adapted to 10" round).
When the original clay tile liner being extended is close to the same size and shape as the RIS chimney it is gen-
erally sufficient to construct a smooth, hand laid, refractory cement transition.
When the original clay tile liner is substantially different in size or shape from the RIS chimney it is recommended
to install a locally fabricated stainless steel transition section between the two systems in order to insure smooth
gas flow. It is not possible for ICC to offer transition sections as a stock item because of the variations in flue tile
size - even a "standard size" flue tile varies quite a bit from piece to piece. We recommend that this transition be
locally constructed using the following procedure (see the drawing on page 9).
• Make a paper template of the existing tile liner
• Have a local sheet metal fabricator make a rectangular to round tapered transition having the following properties:
• Constructed of .025 (22 gauge) or heavier type 304 or 316 stainless steel
• The rectangular section should correspond as closely as possible to the shape of the template and should have
a 1" flare at the end to allow it to seat squarely on top of the existing chimney - see drawing.
• The single wall connector on the RIS anchor plate should fit snugly inside the round section of the transition.
• For radical shape changes the tapered section should be 6-8 inches long - this will require a thicker bond beam.
The transition section should be wrapped with 1" of mineral fibre insulation prior to pouring the bond beam. This
allows for expansion and contraction and creates a
thermal break between the metal and masonry.
FIREPLACE APPLICATIONS
The anchor plate is designed to adapt an RIS chim-
ney to a masonry fireplace.
1. The anchor plate must be installed on a smooth,
structurally sound, flat surface.
2. Bolt the anchor plate to the top of the existing
masonry using 3/8" or larger metal anchors solidly
fastened into the existing masonry. Use the holes
in the anchor plate as a template to locate the
anchors.
3. Place a bed of refractory cement on the masonry
in the area the anchor plate will be in contact with.
4. Bolt the anchor plate down firmly. Allow the refrac-
tory cement to dry.
RIS Owner's Manual ICC Chimney 10
Page 95
RIS Minimum Rough Opening Dimensions
Diameter 6 7 8 10 12 14 16 18 20 22 24
Hole
Size
(in.)
Combustible Wall,
Floor or Roof 12 13 14 16 18 20 22 24 26 28 30
Non-Combustible
Wall,Floor or Roof 9 10 11 13 15 17 19 21 23 25 27
FLOOR or BASE SUPPORT (BS)
1. Cut and frame the opening to the dimensions
required in table 3 above.
2. Attach the support to the floor using one #10 X 2"
screw through each hole in the support.
3. Place the support collar around the chimney
length at the desired height. Tighten the ring and
then screw the Stainless Steel metal screws (sup-
plied with support) through the collar and into the
chimney casing. Be sure to use a metal screw in
each pre-punched hole.
4. Place the chimney and collar in the support.
5. Continue installing chimney lengths as required.
WALL SUPPORT
This support may be attached to a combustible or non-combustible wall. It may be used to support an Insulated
Tee or may be used as a re-support fastened to a chimney length.
1. Attach the main support plate to the wall using
at least a #10 X 3" screw through each hole in
the plate. Make sure the support is horizontal,
then attach the angle arms to the wall above
the support.
2. Place the support collar around the chimney
length at the desired height. Tighten the ring
and then screw the Stainless Steel metal
screws (supplied with support) through the
collar and into the chimney casing. Be sure to
use as many metal screws as there are pre-
punched holes in the chimney lengths.
3. Place the chimney and collar in the support.
4. Continue installing chimney lengths as
required.
If possible install an interior chimney as it will provide better performance than an exterior chimney. In area with
continuous temperatures below 18 C (0°F) the use of an exterior chimney may result in operating problems such
as poor draft, excessive condensation of combustion products and rapid accumulation of creosote when
connected to a wood burning appliance. If you do install an exterior chimney, we recommend that you enclose it
using an insulated enclosure.
RIS Owner's Manual ICC Chimney11
Page 96
NOTES:
1. The chimney may be enclosed or un-enclosed. Maintain 2" clearance to combustible materials. Do not fill the
2" space around the chimney with insulation or any other material.
2. A wall band must be used to secure the chimney to the wall. Maximum distance between wall bands is 8 feet.
3. The minimum horizontal length of chimney extending past the inside wall is 4 inches.
4. The distance between the stovepipe and a parallel combustible wall or ceiling must not be less then 18". The
distance between the horizontal stove pipe and the un-shielded vertical wall through which the insulated chim-
ney passes is determined by the Wall Radiation Shield.
5. If an exterior installation is to be enclosed, allow for access to base of Tee to facilitate required cleaning.
6. The minimum distance between the bottom of the chimney and any horizontal combustible surface is 12".
Through the Wall Installation - Wall Support and Wall Radiation Shield
1. Determine where the chimney will pass through the wall.
For concrete walls cut a hole slightly larger than the chimney.
For combustible walls cut and frame a hole (See TABLE 3 for size)
2. Combustible wall:
From outside, put the exterior portion of the wall radiation shield in the hole. Nail the radiation shield in place
using 4, 2" nails or # 8 * 1 1/2" wood screws.
3. Fasten the Wall Support to the outside wall. The Wall Support must be adjusted so that the clearance to a com-
bustible wall is at least 2".
4. Stack the next chimney length in place. Fasten the lengths together using one stainless steel metal screw in
each pre-punched hole. Continue until the required chimney height is installed.
5. Install a Wall Band at 8' intervals. The Wall Band should be adjusted to ensure the chimney is vertical and at
2" (or more) clearance to combustibles.
6. If the chimney extends above the roof more than 5' above the last lateral brace, it should be secured to the roof
using a Roof Brace (RB).
7. Fit the rain cap to the top of the chimney. Screw the metal screws provided through the straps and into the top
chimney length.
FROM INSIDE
8. Fasten the flue extension to the horizontal chimney length sticking into the room.
9. Put the interior portion of the wall radiation shield (WRS) in the hole in the wall and push it until it stops against
the wall. Fasten it to the wall.
NOTE:
If the chimney passes through the roof, cut a hole large enough to provide 2" clearance between the chimney and
the roof. See the table on page 11 for the size. Put the roof flashing in place. Seal the joint between the roof and
the flashing with roofing pitch. For sloping roofs, place the flashing under the upper shingles and on top of the
lower shingles. Nail the flashing to the roof using roofing nails. Place the storm collar over the chimney and push
down until the collar contacts the spacer. Caulk the joint between the chimney and collar with silicone caulking.
RIS Owner's Manual ICC Chimney12
Page 97
ROUND SUPPORT (RDS) & SQUARE SUPPORT (SQS)
Typical round and square support installations are shown in drawings 1 thru 4 on page 13.
The clearance between the chimney and combustible material must not be less than 2" except in areas directly
shielded by the support. See the rough opening TABLE 3 for the minimum frame dimensions. Do not fill this area
with insulation.
If the support is installed in a ceiling with an attic directly above, the support also acts as the attic radiation shield.
1. Locate the chimney in a convenient place as near as possible to the appliance outlet. Cut and frame the holes
in the floor, ceiling, and roof where the chimney will pass.
2. From below, push the support into the framed hole. The support must protrude at least 4" below the finished
ceiling. Nail the support to the framed joist using 8 3" spiral nails or # 10 X 2 “ wood screws. Place the Finish
Collar around the support and fasten it to the ceiling using the two screws provided.
3. Attach the flue extension (found in the support box) to the bottom of the first chimney length using the 3 metal
screws provided. Put this chimney length in the support. Push it down firmly in place.
4. From below, install a firestop radiation shield in each floor through which the chimney passes.
5. Stack the next chimney length on the first length. Fasten the three screws supplied through the holes to fas-
ten the chimney together. Continue until the required chimney height is reached.
ATTIC AND ROOF AREA
6. At the attic level, install a radiation shield
(RS) from below. With the addition of a
storm collar to close the top this shield
acts as the joist and the attic radiation
shield.
If your chimney is enclosed in the attic
proceed as folows:
7. Put the roof flashing in place. Seal the
joint between the roof and the flashing
with roofing tar. For sloping roofs, place
the flashing under the upper shingles
and the on top of the lower shingles.
8. Nail the flashing to the roof using roofing
nails. Place the storm collar over the
chimney and the flashing. Tighten it in
place. Caulk the joint between the chim-
ney and storm collar.
9. Fit the rain cap to the top of the chimney.
Screw the two metal screws provided
through the straps and into the top chim-
ney length.
RIS Owner's Manual ICC Chimney 13
Page 98
ELBOWS (RIE15, RIE30, & RIE45)
Elbows are used to offset the chimney in order to bypass a building obstruction. Two pairs of 15, 30 or 45 degree
elbows (4 elbows total) are allowed per chimney system. There is no limit on the length of chimney between off-
sets however the chimney must be re-supported at regular intervals - see TABLE 4 for support capacities. Note:
45° elbows are approved for use in Canada only. The elbows are attached
in the same manner as the chimney lengths.
See the offset TABLE 7 and TABLE 8 on page 19 for offset dimensions.
1. Place the elbow on the chimney length.
2. Screw the Stainless Steel metal screws (supplied with the elbow)
through the pre-punched holes in the bottom of the elbow and into the
lower length. Be sure to use a metal screw in each pre-punched hole.
The holes in the elbow will not line up with the holes in the chimney sec-
tion.
3. Install a re-support (a wall support, offset support or roof support) above
the return elbow.
WALL BAND (RWB)
The Wall Band is used to secure the chimney to an exterior or interior wall. The recommended maximum length
of chimney between wall bands is eight feet.
1. Choose a convenient location for the Wall Band.
2. Place the band collar around the chimney length at the desired height.
3. Attach the band arms to the collar using the bolts supplied.
4. Attach the band arms to the wall a minimum of #10 X 2" screws through each hole in the support.
5. Tighten the ring and then screw the Stainless Steel metal screws (supplied with wall band) through the collar
and into the chimney casing. Be sure to use a metal screw in each pre-punched hole.
6. Adjust the wall support so that the chimney is at least 2" from combustible materials.
GUY BAND (RGB)
The Guy Band is generally used to secure a chimney above the roof. The maximum length of un-guyed chimney
above the roof is five feet. The maximum length of guyed chimney above the roof is twenty feet. The maximum
length of chimney between guy bands is ten feet. If height greater then ten feet is required above the roof, an engi-
neered support system should be installed.
1. Place the band collar around the chimney length at the desired location. Tighten the ring and then screw the
Stainless Steel metal screws (supplied with the band) through the band and into the chimney casing. Be sure
to use a metal screw in each pre-punched hole.
2. Attach guy wires to the band and to the roof or ceiling using adequate attachments (not supplied). Install the
three guy wires at 120° intervals and tighten them evenly until the chimney is properly located and secure.
RIS Owner's Manual ICC Chimney14
Page 99
RADIATION SHIELD (RRS)
The Radiation Shield is used to shield the chimney when passing through a combustible floor or roof. The See
TABLE 3 for the correct rough opening size.
1. Install the length of chimney that passes through the floor or roof.
2. From below place the radiation shield in the floor or roof.
3. Attach it to the floor or roof using # 8 X 2" screws through each pre-punched hole.
RAIN CAP (RRC & RDRC)
All RIS chimneys must be terminated using a rain cap. The RIS design leaves the insulation exposed at the ends
and without a rain cap moisture can enter the chimney.
1. Fit the cap on to the top chimney length.
2. Screw the stainless steel metal screws supplied with the cap through the pre-punched holes in the bottom of
the cap and into the lower length. Be sure to use a metal screw in each pre-punched hole.
After market chimney top devices
It is a common practice for chimneys to be installed with custom made rain caps and terminations of various kinds.
This includes such after market devices as Exhausto chimney top fans and chimney top dampers. The following
factors must be considered when installing a chimney termination other that our factory-built and listed chimney
caps.
When installing a chimney top device of any kind you must deduct the length of chimney equivalent to the weight
of the device from the maximum rated capacity. If additional support is required we recommend the use of a roof
support as close to the top of the chimney as possible.
We recommend the use of a roof brace or guy wires to provide lateral support when an alternate chimney top is
installed. Additional lateral support is not required when the chimney is installed in a chase if the chimney does
not project more than 18 inches above the chase top. The use of a roof support is recommended for chase instal-
lations.
Model RIS has exposed insulation at the ends. In most installations RIS is terminated with our factory built cap
which covers the end of the insulation. When using any other type of cap you must use a factory supplied closure
ring (part #RCB) to cover the top of the chimney.
RIS Owner's Manual ICC Chimney15
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CHIMNEY LENGTHS (RIL)
The Lengths are available in
sizes from 6" to 24" I.D. and in
lengths of 12", 24" & 48".
The standard materials are:
Casing - Type 304 Stainless Steel
Flue - Type 304 Stainless Steel
Other materials are available
on request.
ADJUSTABLE LENGTH (RILA)
7½" - 12"
13½" - 24"
There are two Adjustable
Lengths available. They can
be used between elbows or
wherever an odd length is
required.
Cat. No. Length (in)
RILA1 7½" - 12"
RILA2 13½" - 24"
INSULATED TEE (RIT)RADIATION SHIELD (RRS)
Used when the chimney
passes through a com-
bustible floor or roof.
Designed to connect horizontal and
vertical sections of the chimney.
ELBOWS (RIE15, RIE30, RIE45)
Used when a directional change is required. Note: 45° elbows are approved for use in Canada only.
RIS Owner's Manual ICC Chimney16
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FLOOR or BASE SUPPORT (RBS)
Designed to support the chimney from
a floor or roof.
It may be used as a supplementary
support when the chimney height
exceeds that of the primary support.
The support attaches to the chimney
casing.
See Support Capacity Table for maxi-
mum supported chimney height.
ANCHOR PLATE (RAP)
The anchor plate is used to connect an
RIS chimney to a masonry fireplace or
to connect an RIS chimney to an exist-
ing masonry chimney. The base plate
of the anchor plate is made from 10
gauge (1/8") galvanized steel.
WALL SUPPORT (RWS)WALL BAND (RWB)
Used on vertical or hori-
zontal runs of chimney to
stabilize the chimney.
The recommended maxi-
mum distance between
Wall Bands is 8'.
Designed to support a chimney on a wall.
See Support Capacity Table for maximum supported chimney
height.
ROOF FLASHING (RF, RFA, RFB) RAIN CAP (RRC & RDRC)
The RIS rain cap is constructed entirely of stainless steel. It is
designed to provide good protection from wind and rain while
incorporating small size and a low profile.
Note: If you intend to use an after market cap with RIS chimney
you must terminate the chimney with an ICC Rain Cap Base (part
#RCB) The RCB closes off the top of the cap to prevent moisture
from entering the chimney.
Used to provide weather
protection where the
chimney penetrates the
roof.
Three models are avail-
able to accommodate
various roof pitches.
The Storm Collar (SC)
is included.
RIS Owner's Manual ICC Chimney17
Page 102
ROOF SUPPORT (RSR)
The roof support is used above an off-
set, to provide additional support
when the chimney height exceeds the
primary support capacity, or when it is
difficult to install a round or square
support.
GUY BAND (RGB)
Designed to stabilize the chim-
ney above the roof line.
The maximum un-guyed chim-
ney height above the roof is 5'.
The maximum guyed chimney
height above the roof is 20'.
May be used to replace Wall
Bands where their installation is
difficult.
Uses three wires installed at
120° intervals.
LOCKING BAND (RSLB & RGLB)OFFSET SUPPORT (ROS)
The offset support is primarily
used to re-support the chimney
above an offset, however it may
also be used to provide addition-
al support when the chimney
height exceeds the capacity of
the primary support.
All RIS insulated components
are designed to be fastened
together with the stainless steel
screws provided with each part.
In some cases, it may be desir-
able to install a locking band.
The locking band is designed to
overlap the two beads immedi-
ately above and below the chim-
ney joint and fastens with a ¼"
bolt. The locking band does not
totally eliminate the requirement
for screws.
ROOF BRACE (RRB)
Designed to provide a
lateral support for the
chinmney above a roof.
The roof brace must be
fastened solidly into a
structural member.
RIS Owner's Manual ICC Chimney18
Page 103
TABLE 7 TABLE 8
RIS Offset Tables
All measurements are in inches All measurements are in inches
RIS Offset Table 10 to 16 inches
LENGTH
BETWEEN
ELBOWS
2 X 15°2 X 30° 2 X 45°
RISEOFFSET RISEOFFSET RISEOFFSET
10 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
12 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
14 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
16 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
1.57
4.35
7.45
13.67
16.45
19.55
22.34
25.77
1.57
4.35
7.45
13.67
16.45
19.55
22.34
25.77
1.70
4.48
7.58
13.80
16.58
19.68
22.47
25.89
1.70
4.48
7.58
13.80
16.58
19.68
22.47
25.89
11.89
22.28
33.87
57.05
67.43
79.03
89.41
102.2
11.89
22.28
33.87
57.05
67.43
79.03
89.41
102.2
12.88
23.26
34.85
58.03
68.42
80.01
90.39
103.1
12.88
23.26
34.85
58.03
68.42
80.01
90.39
103.1
3.77
9.15
15.15
27.15
32.52
38.52
43.90
50.52
4.02
9.40
15.40
27.40
32.77
38.77
44.15
50.77
4.27
9.65
15.65
27.65
33.02
39.02
44.40
51.02
4.52
9.90
15.90
27.90
33.27
39.27
44.65
51.27
14.09
23.40
33.79
54.58
63.88
74.28
83.59
95.06
15.02
24.33
34.72
55.51
64.82
75.21
84.52
95.99
15.95
25.26
35.66
56.44
65.75
76.14
85.45
96.63
16.89
26.20
36.59
57.37
66.68
77.08
86.39
97.86
6.58
14.18
22.66
39.63
47.23
55.72
63.32
72.69
7.11
14.71
23.19
40.16
47.77
56.25
63.85
73.22
7.81
15.41
23.90
40.87
48.47
56.96
64.56
73.93
8.34
15.95
24.43
41.40
49.00
57.49
65.09
74.46
15.88
23.48
31.96
48.93
56.53
65.02
72.62
81.99
17.16
24.76
33.24
50.21
57.82
66.30
73.90
83.27
18.86
26.46
34.95
51.92
59.52
68.01
75.61
84.98
20.14
27.75
36.23
53.20
60.80
69.29
76.89
86.26
RIS Offset Table 18 to 24 inches
LENGTH
BETWEEN
ELBOWS
2 X 15°2 X 30° 2 X 45°
RISEOFFSET RISEOFFSET RISEOFFSET
18 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
20 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
22 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
24 INCH Ø
NO LENGTH
12” Length
24” Length
48” Length
48” + 12”
48” + 24”
48”+24”+12”
48” + 48”
1.82
4.61
7.71
13.92
16.71
19.81
22.59
26.02
1.82
4.61
7.71
13.92
16.71
19.81
22.59
26.02
1.95
4.74
7.84
14.05
16.84
19.94
22.72
26.15
1.95
4.74
7.84
14.05
16.84
19.94
22.72
26.15
13.86
24.24
35.83
59.02
69.40
80.99
91.38
104.1
13.86
24.24
35.83
59.02
69.40
80.99
91.38
104.1
14.84
25.23
36.82
60.00
70.38
81.97
92.36
105.1
14.84
25.23
36.82
60.00
70.38
81.97
92.36
105.1
4.77
10.15
16.15
28.15
33.52
39.52
44.90
51.52
5.15
10.52
16.52
28.52
33.90
39.90
45.27
51.90
5.40
10.77
16.77
28.77
34.15
40.15
45.52
52.15
5.65
11.02
17.02
29.02
34.40
40.40
45.77
52.40
17.82
27.13
37.52
58.31
67.62
78.01
87.32
98.79
19.22
28.53
38.92
59.71
69.02
79.41
88.72
100.1
20.15
29.46
39.86
60.64
69.95
80.34
89.65
101.1
21.09
30.40
40.79
61.57
70.88
81.27
90.58
102.0
8.87
16.48
24.96
41.93
49.53
58.02
65.62
74.99
9.58
17.18
25.67
42.64
50.24
58.73
66.33
75.70
9.93
17.54
26.02
42.99
50.59
59.08
66.68
76.05
10.64
18.24
26.73
43.70
51.30
59.79
67.39
76.76
21.42
29.03
37.51
54.48
62.08
70.57
78.17
87.54
23.13
30.73
39.22
56.19
63.79
72.28
79.88
89.25
23.98
31.59
40.07
57.04
64.64
73.13
80.73
90.10
25.69
33.29
41.78
58.75
66.35
74.84
82.44
91.81
We recommend that our products be installed and
serviced by professionals who are certified in
the U.S. by NFI (National
Fireplace Institute)
or in Canada by WETT
(Wood Energy Technical
Training).
RIS Owner's Manual ICC Chimney19
Page 104
RIS Owner's Manual ICC Chimney 20
EXCEL AND RIS CHIMNEY
LIMITED LIFETIME WARRANTY
Industrial Chimney Company (ICC) warrants its Excel and RIS chimney systems to be free from
functional failure due to defects in material or workmanship for as long as the original consumer
owns the chimney system. This warranty provides for replacement of any components which fail
as a result of normal use on a residential fireplace, wood burning stove, furnace or boiler and
includes replacement of any components damaged as a result of a chimney fire. (Note:
chimney fires are dangerous and preventable. We strongly encourage you to have your
chimney cleaned regularly.) ICC warrants all stainless steel chimney components against
perforation as a result of corrosion. This warranty does not cover damage caused to the
building by chimney fires or misuse of the product.
No claims under this warranty will be honored unless ICC is notified of the potential claim and
is given the opportunity to have one of its agents examine the chimney prior to replacement.
ICC will only be responsible for repair or replacement of any components found to be defective
under this warranty. In no event shall ICC be responsible for any incidental or consequential
damage caused by defects in the Excel or RIS chimney system.
During the first ten years of the warranty ICC will provide replacement chimney components at
no charge. During the balance of the warranty ICC will provide replacement chimney
components at 50% of the current retail price at the time of the warranty claim.
ICC will not be responsible for labor of any kind required in the removal or replacement of an
Excel or RIS system replaced under this warranty.
These chimneys are designed to vent residential heating oil, untreated wood, low sulphur coal,
and natural or LP gas. They are designed to operate at a continuous temperature of 650°C
(1200°F) or less. They are not designed to vent condensing oil or gas appliances. This war-
ranty is void if the chimney is used in an application for which it is not designed.
The Excel and RIS systems must be installed according to the Installation Instructions included
with every system at the time of purchase. If you do not have a set of installation instructions,
they are available free upon request. This warranty is void if the chimney is not installed
according to the installation instructions.
This warranty may not be extended or modified by our agents or representatives. This
warranty is in lieu of all other express warranties or guarantees, of any kind.
This warranty is effective as of January 1, 2001.
Page 105