HomeMy WebLinkAboutB16-0498 cut sheets.pdf :: ..::. Elite Fire Tube Comb'
Wall Mount
INSTALLATION/START-UP
MAINTENANCE/PARTS
• WARRANTY
c11010.00111111011111.00.1.
US
Intek
11777.TPer
LFREE iEADwt
,A . ;>
Heat Exchanger Bears the ASME"H"Stamp
NOTICE:HTP reserves the right to make product changes or updates without notice and wg not be held liable for typographical earns
in literature.
NOTE TO CONSUMER:PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
The surfaces of these products contacted by consumable water contain less than 0.25%lead by weight,as required-by the Safe
Drinking Water Act,Section 1417.
ar .
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY,A FIRE OR -►4•LOBION MAY R-- LT,CAUSING
PROPERTY DAMAGE,PERSONAL INJURY,OR LOSS OF LIFE.DO NOT STORE GASOLINE OR OTHER FLAMMABLE VAPORS
AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance. •
• Do not touch any electrical switch.
• • Do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone.Follow the gas supplier's instructions.
• If you cannot reach your gas supplier,call the fire department.Installation and service must be provided by a qualified installer,
service agency,or the gas supplier, .
272 Ducheine Blvd. New Bedford,MA 02745 •www.htproducts.com
LP-520 REV,6.30.16
11
PART 3 — TECHNICAL SPECIFICATIONS
netallatbn Indoor Wa,_Itit Fu' •,�•st: t,,
Minimum/Maximum InBhrMr ,,f r; .i =ore't
AFUE _ 9 °e''
I Hot Water C ,1Ga
specify -- 5.5 Gal
IIIIIIIIIIIIIIrteiGIZIIIIIIII 3.2 Gal
Flue S em Sealed Combustion D'' « Vent
Combined Vent •, 2" 50 feet 3° 100 fee.
Shi;,.. t - .• lbs est. , 110
NG 1 0.255" •.5 mm
Orifice Use LP 0. 9"(4.85 mm)
NG 3.5°to 14"WC
Gas Supply Pressure IIIINIIIIILIIOIIIIIII 3.5"to 14'WC
Manifold Pressure ,, t: ' r NGILP:0"WC
�,,,,-�{FsciiiT1T;}an NG/LP:-0.22"WC
Main Su;;. 120V80 Hz/6A
Power Supply Maximum Power i 180W
Consum.tion
Ignition S -,- rirect Ele $ Ic 10 ►. 1 ' 1 F': T = L 111111111111111111111111
I Burner S .tern Sint le Orifice Premixed Fuel Modulation Ceramic Rber Infrared
j Gas Valve S em Combination Modulen r Current Pro..
Internal Pipe Material Coy, =r
1,_ Dimensions W 17.25"—H 34"—D 15.5"
Minimum Flow Rate 0.5 GPM .
internal S S . ,:Tank Water«:.: It Q i.J 1 Gallon
I _ Heat Exchan. •ac 4 Gallons
I
Total Water ;,.; 5 Gallons
Main Controfter/Control Panel NGTX-9000/P-920C CB-HTP
CH Pressure Min 15 PSI-Max 30 PSI
DHW Pressure Max 150 PSI
W I Connection DHW Intim/Hat Water Outlet NPT
' Sixes Su •1 /Return 1*NPT
Gas Inlet W NPT 1/2"X W Betl Cou•1iin• Provided to U.size Gas Line
' Cabinet Cold Rolled Carbon Steel
I Materlals IIIHeatPrimary Heat Exchanger:Stainless Steel
1 Exchanger
Stor ge Tank:Stainless Steel
Optical Flame Sensor,Burner Plate High Limit(392bF),Water Temperature
High Limit Sensor(200°F),Gas Leak Detection Sensor(Detects Natural Gas or
Safety Devices Propane),Freeze Protection(Three Stage Operation-Activates at 45°F—See
1 Freeze Protection in Installer Menu for Details),Exhaust Temperature High
Limit Sensor(190°F),Blocked Flue Switch,Condensate Switch,Bulit-in Low
Water Cut-Off Probe .
Table 3—Technical Specifications
LP-520 REV.6.30.15
12
A B c
6.83
i�•
1k60
2. f
I 6.7S 41I OD'
440
.
^�.• •
+Ld3
8.0
vows
1.1 I 1 bB • 14.51
17.951
BOTTOM TOP
•
17'.96
Rgure 1-EPTC-140W Specifications and Dimensions
r .t • ,."4:-.'.i,. ; #''.',+ " 4i?+z- ?YwYw :"'*` :M"�,t... +t'i,:.
A • Automatic Air Vent -
B Intake Pipe Connection 3"
G Exhaust Vent Connection 3"
( D CH Supply Adapter " 1"NPT
E CH Return Adapter 1"NPT •
F 01M1 Outlet Adapter s/°NPT
OHW Inlet Adapter %"NPT
H Gas Connection Adapter W NPT(1/2"X'!,"Bell Coupling Provided to Upsize Gas Line)
Condensate Adapter •-
Table 4—EFTC-140W Adapter Specifications
•
•
•
•
LP-520 REV.6.30.15
0
3 0
q
01 h. 1�
0 0
CD
0
i trki
'
'11,‘‘'
i‘'
111
0 0 0 0
Figure 2—EFTC-140W Components r`
T � rr�
Nt:11eB�,-,..4.17,:?-::,.':::::~,,
> i.:�1L.,al.:d?,�ifl..�:.�a;.LE� r���_��S�3'...:d..6..s
j� -a.L1_: L.,:.;�,2,U.ix.r -, .�to a,'�.,,,� :,'
1 Air Vent ME Condensate Ada •=
2 Air Intake Ma. r 16 Condensate .•
3 Air/Gas Mbdn s Pl.,. 17 Co = .Air Pressure Switch
4 Gas Valve 18 Mixing Valve
5 Internal • .-•e Tank 19 Terminal Block
6 Main PCB 20 Control Panel
i 7 Manual ON/OFF Power Switch MIMI Heat Excha =
8 Internal Recirculation Pum• • I CH internal Prima Pum. 22 I!nition Transformer
a CH Sur,•I Ada• er 23 Flame Det:. , , sensor
10 CH Return Ma.ter 24 BLOC Fan
11 CH Pressure Gauge 25 Air Pressure Switch
12 DHW Outlet Ada. er 26 Exhaust Vent P....
13 Gas Inlet Adapter 111.11a_ Exhaust Vent Ada. =
14 DHW inlet Adapter With Filter and Flow Restri .r 28 CH Return Fitter
Table 5—EFTC-140W Component 1-let
PART 4 — PREPARE APPLIANCE LOCATION
A. UNCAA77NG THE APPLIANCE
UNCRRATlNG APPLIANCE—Any claims for damage or shortage in shipment mus be filed immediately against the transportation
company by the consignee. j
LP-520 REV.6.30.16
. .,
32
rinlaty/ taysfP'
. ii.,)::‘,—,...tt
(4 .
• zone valves —\ H t
.....
mat,,,,,water . ....:4 . •
dosaly
t'' I •. .,- tin)
I , ,.
differential
spaced •
PAW'z1 13 '
- i passers ... ... ... .
al tees
Zaesa •
.
Punitrai'
valves ' — - . , :: I: 41”...• - ..... 4 I:. c' ,1 i Appliance Wiling
1. ,.. id12-.1 Ei'/IL'.1 '? .1.. :11 1;111i•;.'
outdoor EZI E3 E3 =I E3
temperature • . . .
sensoroesonall I II II \
ii, -- -5---7- 7.47c----.,.....:- .Ir 7.1,7„ -
• , . , I 1 I i ../ I I •'
a •
rrarl."*OUt
. ,
I . .
IMO°11:
I I Al..3iiil
-- --. « ...
, ,.• 11,' . • -,
I
. , .
, * I 1
, • : u*— dahlia
Figure 20-CH and CHW piping
NOTES: .
..
1.This drawing is meentto show system
piping concept only.Installer is responsible for all equipment and detailing required by local •
codes. • , ,;
„ .•,, c.-...... 1:,1'1'..,.; . -
2.All closely spaced,tees shall be within 4 pipe diameters center to center spacing.
3.A minimum of 8 pipe diattieters of straight pipe shall be installed upstream and downstream of all oldee ;514)iiit;e7H;i::eeS.—^:..
.1
4.The minimum,pipesize'ef DHW piping should be Ye"diameter and C11 piping should be 1"In diameter. •
• 5.Cb•culators are shown;With isolation flanges.The alternative Is standard flanges with full port ball valves.image valVes can be used
with circulator flanges.as an alternative. . ., .... ,„.._......„_„,
13.Piping shown is Prenery/Secondary.System flow(secondary loop)must be greater than the appliance's piirnanidOOp flow.
7.Install a minimum of 12 diameters of straight pipe upstream of all circulators.
8.VERY IMPORTANT-Minimum flow rates outlined in this manual must be maintained through the heat exchanger to minimize short
cycling. ,
9.In a vaho-basedsyst ,each heating zone has a zone valve which opens when that zone calls for helat.-Each-zorte-themiostat is
wired to its corn p ingzoOe iialve,Contacts in the zone valves provide a signal to the appliance to operate when there is a call for
heat.
10.Unit Is equipped with built-In primary pump for the heating.loop.This pump is sized to insure proper flow rate through the
appliance heat ekclidrigei arid'related piping.On long pipe runs,it Is recommended to keep the pump at rhaidlnUniiitaied(settIng 3).
• ' DO NOT lower It from)the factoty default „ ,... .... .... ...
. • •
• .•';•1::..,:jakili4520 REV.8.30.16
.•
... .. . ..
13
4.Gas control system components must be protected from dripping water during operation and service,
5.If the appliance Is to replace an existing appliance,check for and correct any existing system problems,such as:
• System leaks
• Location that could cause the system and appliance to freeze and leak,
• Incorrectly-sized expansion tank
Do not connect the appliance to any heating systems or components that have been previously used for non-potable applications.
Do not introduce toxic chemicals,such as antifreeze or appliance treatments,into the appliance or any piping meant for potable water
purposes.
Ensure that all piping and components connected to the appliance are suitable for potable water applications.
Do not use this appliance only for space heating applications.
Circulators suitable for DHW applications must be used.
Failure to follow these instrtsclions could result in property damage,personal injury,or death.
6,Clean and flush system when reinstalling an appliance.
NOTE:When installing in a zero clearance location,it may not be possible to read or view some product labeling.It is recommended to
make note of the appliance model and serial number.
/.. .i.'.
,+na.a` 'd',Y jd" "�°jr'i�#' Y Y✓n vyt-'3Cw...�sa
4�-..�� �.:.. , v ;� , " vii _ x'a'"A+„^.�4 -e f �, , ' � '1;-
IIn order for the condensate to properly flow out of the collection system,the appliance must be Installed level.Failure to*noun!the ,1
appliance is installed level wilt result In improper appliance operation.
0 CLEARANCES FOR SERVICE ACCESS
See Figure 3 and Table 6 for recommended service clearances.If these minimum clearances are not provided,it may not be possible
to service the appliance without removing it from the space.
Space must be provided with combustion/ventilation air openings
correctly sired for all other appliances located in the same space as
the appliance.The appliance cover must be securely fastened to
prevent it from drawing air from the appliance room.This is particularly
Important if the appliance is in a room with other appliances.Failure to
comply with the above coed result in substantial property damage, t
severe personal injury,or death.
p r �xyw 2" '^I ' v +s s ar•• •
r"CY •
•`,.h'# ..�a p�
Table 6—Minlrntmr Installation and Service Clearances
•
NOTE:For closet Installations,a combustible door or removable panel
is acceptable front clearance.A 3'minimum clearance must be
provided from the appliance front cover to the removable panel or
combustible door. Figure 3—Minimum Service Clearances•
MINIMUM CLEARANCES FROM COMBUSTIBLE MATERIALS
• Hot water pipes—at least 1"from combustible materials. .
• Exhaust vent pipe-at least 1"from combustible materials.
•
L;P-720 REV.6.30.1 15
36
p.CH AND DHW PRESSURE RELIEF VALVES
An external pressure relief valve must be installed on this appliance for both the CH and
DHW loops.When installing,observe the following guidelines.Pressure relief valves 3/44-900 ROW%We
must be installed as close to the appliance as possible.No other valves should be •
placed between the pressure relief valve and the appliance. Failure to comply with these
guidelines can result Insubstantial property damage,personal lryury,or death,
This appliance has a high-temperature shut-off switch built in as a standard safety
feature,Therefore,a'pressure only'relief valve is required.DO NOT operate this
appliance before the supplied pressure relief valve Is Installed with sufficient relieving . •
capacity In accordance with the ASME rating plate on the appliance.
16
CH Loop tr
This appliance is provided with a CH pressure relief valve that compiles with the ' tyre
ANSI/ASME Appliance and Pressure Vessel Code,Section IV(Heating Appliances). `
The included 30 psi CH Pressure Relief Valve must be installed on the CH supply line to •
ensure a compliant installation and safe operation. HTP has supplied a%."X 1"bushing
to aid Installation of the CH Pressure Relief Valve.The valve is meant to be field •
installed, DO NOT install a CH pipe line relief valve with a pressure rating greater than
30 psi.This is the maximum allowable CH relief valve setting for this appliance. Figure 23—Relief Valve Details
DHW Loop
This appliance must be provided with a DHW pressure relief valve that complies with local codes,but not less than valves certified as
meeting the requirements of Relief Valves for Hot Water Supply Systems,ANSI 221.22 CSA4.4 by a nationally recognized lab that
maintains periodic inspection of production listed equipment.A DHW pressure relief valve is not included with the appliance, and is to
be field supplied and installed,DO NOT install a DHW relief valve with a pressure rating greater than 150 psi.This is the maximum
• allowable DHW relief valve setting for this appliance.
After Installing the relief valves and filling and pressurizing the system,test the operation of the valves by lifting the levers.Make sure
the valves discharge freely.if a valve fails to operate correctly,replace it with a new relief valve.Ensure that the maximum BTU/H rating
on the pressure relief valve is equal to or greater than the maximum input BTU/H rating of the combination appliance,
To avoid water damage or scalding due to relief valve operation:
• Discharge line must be connected to relief valve outlet and run to a safe place of disposal.Terminate the discharge line in a
manner that will prevent possibility of severe burns or properly damage should the relief valve discharge.
• Discharge line must be as short as possible and the same size as the valve discharge connection throughout its entire length.
• Discharge line must pitch downward from the valve and terminate at least 6'above the floor drain,making discharge clearly
visible.
• The relief line cannot be in contact with any live electrical parts.
• Discharge line shall terminate plain,not threaded,with a material serviceable for temperatures of 375°F or greater.
• Do not pipe discharge to any location where freezing could occur.
• No shutoff valve may be installed between the relief valve and appliance or in the discharge line,Do not plug or place any
obstruction in the discharge line,
• Test the operation of the relief valve after filling and pressurizing the system by lifting the lever.Make sure the valve •
discharges freely,If the valve fails to operate correctly,replace it with a new relief valve.
• Test relief valve at least once annually to ensure the waterway is clear.If valve does not operate,turn the appliance"off'and
call a plumber Immediately.
• Take care whenever operating relief valve to avoid scalding injuryor property damage.'
• For appliances installed with only a pressure relief valve,the separate storage vessel must have a temperature and pressure
relief valve installed.This relief valve shall comply with Relief Valves for Hot Water Supply Systems,ANSI Z21,22 CSA4.4.
FAILURE TO COMPLY WITH THE ABOVE GUIDELINES COULD RESULT IN FAILURE OF RELIEF VALVE OPERATION,
' RESULTING IN POSSIBILITY OF SUBSTANTIAL PROPERTY DAMAGES SEVERE PERSONAL INJURY,OR DEATH,
PART 9 - CONNECT ELECTRICAL POWER / INITIAL STARTUP
•
install wiring and electrically ground appliance In accordance with the authority having jurisdiction or,In the absence of such an
• authority,follow the National Electrical Code,NFPA 70,and/or CSA C22.1 Electrical Code-Part 1 in Canada.Failure to follow all
applicable local,state,and national regulations,mandates,and building supply codes for guidelines to Install the electrical power supply
could result in property damageiserfous personal injury,or death. •
• . LP-620 REV.6.30.15
22 ay
a�. ; 1'; ;.,�T ,til �� �+-j€ .`t ~I I �3k _rF i ,i�3 -:y :E
111
;;., �..e �J£j'�t �t' • ...,' ' aux "rOL.'mow e',. L -lull �--S.A Ed 1 .�R .�� i�rs" .wid:
k CPVC schedule 40SAW ASTM-D2846 PP,CPVC,and PVC venting must be
• ' . �F PVC schedule 40 ANSI/ASTM D1785 ULC-S638 Certified.IPEX is an approved
must : , � ,; r manufacturer in Canada,supplying vent
Polypropylene UL-1738 _. = listed to ULC-5838.
xvie . Stairdess Steel AL29-4C I Certified for Category IV and Certified for Category IV and direct vent ,
• . ' . ;- .w direct vent a..'once vent a• ance veritin:
PVC ANSI/ASTM D2584
fl u ,a� ��' IPEX System 63e Cements&Primers
. CPVC ANSI/ASTM F493
DAisiGER
• The exhaust and intake components installed with this appliance must be used for near appliance piping BEFORE
transitioning to the approved materials listed above.DO NOT REMOVE these installed components.Doing so WILL VOID
warranty.
• PVC/CPVC pipe and fittings of the same diameter are considered interchangeable.
• DO NOT use Foam Core Pipe(CPVC cellular core,Radel,etc.)in any portion of the exhaust piping from this appliance.
• DO NOT connect PVC/CPVC to PP without an approved vent connector.
• When installing AL29-4C vent,piping,install a PVC-to-stainless adapter at the appliance vent connection,and at the
termination when using an I-ITP PVC termination kit.DO NOT mix AL-29-4C piping from different manufacturers unless using
adapters specifically designed for the purpose by the manufacturer.
• DO NOT insulate non-metallic exhaust vent pipe or fittings.
• DO NOT obstruct the flow of combustion or ventilation air.
• When using Pipe Cement/Primer,follow the Instructions included with the Cement/Primer closely.Clean and dry all applicable
surfaces before applying.
Failure to follow these directions will result in substantial property damage,severe personal injury,or death.
Table 9—Approved Venting Materials
Vent adaptors are not designed as toad-bearing devices,and must not be used to support exhaust vent piping.All vent pipes must be
properly connected,supported,and the exhaust must be pitched a minimum of'A"per foot back to the appliance to allow drainage of
condensate.Failure to properly support vent piping and follow the Information in this statement could result in product damage,severe
at inure.or death.
For Closet and alcove installations:CPVC,polypropylene,or stainless steel venting material MUST BE USED.Failure to follow this
statement could result in product damage,severe personal Injury,or death.
�-1rsrY tut iia !'y ''y ! i
Lra ( ,,Z 1 'd" i h�z. �" ;4 'a'�,,, ;. � !4r H".�' .;3!A .",t-I r > i.' _ c 4` '4, ` at'-J ' ..:
High heat sources(sources generating heat 100'F 1,3 'C or greater,such as stove pipes,space heaters,etc.)may damage plastic
components of the appliance as well as plastic vent pipe materials.Such damages ARE NOT covered by warranty.It is recommended
to keep a minimum clearance of 8"from high heat sources.Observe heat source manufacturer instructions,as well as local,state,
provincial,and national codes,laws,regulations and ordinances when installing this appliance and related components near high heat
sources.
C.ALLOW ' COMBINED VENT LENGTHS
fY..4.11 t.';44 1!..* , w �..m.�.;- �� ..,v ic,.� ILL,H�.i,� ... ;. , m-"S, ..esu..- _..� r_ .. -1 a ,f
EFTC-140W
f +►�A1IJ �sF r'7� T °"
? rlape j
Table 10—Approved Vent Lengths
NOTE:When using more than 1 elbow,reduce maximum allowable length:
• 5 feet(1.5111)for each additional 3"90°elbow
• 2.5 feet(.75M)for each additional 3"45°elbow
• 8 feet(2.4M)for each additional 2"90°elbow
• 4 feet(1.2M)for each additional 2"45°elbow
LP-520 REV.8.30.15
23
•
Vent adaptors are not designed as load-bearing devices,and must not be used to support exhaust vent piping.AU vent pipes must be
property connected,supported,and the exhaust must be pitched a minimum of%"per foot back to the appliance to allow drainage of
condensate.Failure to properly support vent piping and follow the information in this statement could result in product damage,severe
personal Slimy,or death.
D" TIGHTENING APPLIANCE COLLAR TO EXHAUST VENT AND INTAKE PIPE
NOTE:The included 6"length of 3"CPVC pipe MUST BE INSTALLED in the exhaust vent connection BEFORE venting the appliance. '
Failure toinstall the included s"length of 3"CPVCpipeBEFORE ventingthe appliance _LL
pmperly could result in product damage,severe
personal injury,or death.
This appliance uses 2°or 3"diameter pipe for exhaust vent and intake pipe.In order to use 2"pipe,it is required to reduce pipe size in
a vertical length of pipe with a reducing coupling(not included). Follow the steps below to install 2°'or 3"pipe into the appliance collar.
See Figure 9 for additional details.
•
1. Clean and dry the appliance connection.DO NOT use primer or cement on the appliance connection.
2. Push the Included 6"length of C PVC pipe into the connection until it touches the bottom of the fitting.
3. Tighten the clamps using a screwdriver. •
4. Ensure the pipe is secure before continuing installation.
5. For 2"installations,install a reducing coupling in a vertical section of pipe.See Figure 10.
•
Figure p—Installing the 8"Length of CPVC into the Exhaust Vent Connection
ri XIC1NG i ISt2E: •
TRANSITIONING ROM$'TOO
rVENT PIPE muSTALWAYS r:
TAKE34A'YM A.
POSITION TO PREVENT
CONDENSAXESLOCICAGE
Figure 10—Trenslttoning from 3"to 2"Vent Pipe •
•
•
•
LP-520 REV,8.30.15 ,
' 24 .
1.Two Pipe Root and Sidman Vent Terminations •
TWO PIPESIDEWALL VENTING WITH TEE(INTAKE) TWOiPWE ROOF VENTING WITH TEE(INTAKE)
woo, AND COUPLING(EXHAUST) AND COUPLING(EXHAUST)9Iwar pAEC
Dof STRAIGHT
WSW INLEVEXHAUSI
STOthait COUPLING ' 111 k � `�3TRnibHT
be MIM.
1 ift4
EXTERIOR WALL "" I I NW/EXHAUST
+r T
I TEE EACH CE INTO
lik4461 • till' All
06 13116 1 I aid 17 OVER MAXIMUM ".......,,Cp.,
SNOW u�E.OR Za' it
EXHAUST
1"MIN, f WHICHEVER IS GUMS Cr! {1
{
EXHAUST f'"'l2"MIN.-� (
rTs _ •
;WORM
MAI IaN 12 4 f
• OR Gita 0. � Al EXHAUST
VENT •
tai . E .
' I ' 1
LP-50.5-A SIDE VIEW
LP-445.0
06/23/15 • INTAKE WAIT MITRE 6123/15
Faure 11-Direct Vent,Roof and admen Vent Terminations
All vent
pipes must be glued,properly supported.and the exhaust must be pitched a minimum of Y."per foot back to the appliance to .
allow drainage of condensate.When placing support brackets on vent piping,the first bracket must be within 1 foot of the appliance and :
the balance at 4 foot intervals on the vent pipe.Appliance venting must be readily accessible for visual inspection for the first three feet •
E from the appliance.
•
•
•
LP-520 REV.9.30.1 S
•
r� `` Lf u� `�` /per 25
2, k.!7,,;• . +.1 F ry:n A Fs,ii zp{ `1!10-;�/,>trrti rOINO=it
CTCveitKR
17'OM NfAXgtUMltiOW
ROI CA 24"-W4tiOHEVER
Sidewall Venting 1 Roof Venting A
with Kit withWIC to
;•--
i I
Concentric Vent
I Kit
£sR AVst
,, linallilii,
I Ilk
otworpm di
>µ4tIV ,
� TOMCMTVER GROVER �, I III
:1 :::i NOte eXleNO.. -NIT, WSW
Sidewall Venting A
t 1 ' 111 , "gailln"j41.-os,r2:.:4°5%::cilL6
with Concentric Vent - ,
Kit r Mw, t. n ,P r
j 1 ' .NAT
Cr aMCVEANXIT ;� 41 NIARaJ
AK 11111111
111 ;Wail.1
MAINTAIN42' /C/��IFANA,NCE ,
ABOVEU�GR VEP J
Figure 12-direct Vent,Vent Terminations(With Optional Kits)
Ail vent pipes must be glued,property supported,and the exhaust must be pitched a minimum of per foot back to the appliance to
allow drainage of condensate.When placing support brackets on vent piping,the first bracket must be within 1 foot of the appliance and
the balance at 4 foot intervals on the vent pipe.Appliance venting must be readily accessible for visual inspection for the first three feet
1 from the appliance. -
3.Screen Installation
After connecting the intake air and exhaust vent pipes,it is required to Install the '
included screens into the exhaust vent and intake pipe terminations to prevent
damages to the unit due to blockages.Clean the vent terminations and cement
the screens into the terminations.See Figure 13 for installation detail. �_ a v� .I
Figure 13-Screen Installation
Do not connect any other appliance vents to the appliance exhaust vent or Intakpes.
I
LP-520 REV.8,30.15
26
PART 6 -- INSTALL TH w, h.; r a;' "_:� . '„ _
1.Due to its efficient design,the appliance produces condensate(water)as a normal by-product.This {�� ic.
condensate is acidic,with a pH level between 3 and 4.This condensate must be drained away from t1111111sssltl■l11r'(!
the appliance and disposed in accordance with ail local regulations. Oree-:+
2.Use corrosion-resistant materials approved by the Authority Having Jurisdiction(AHJ)to drain ' "iilr to°
condensate.In the absence of an AHJ,the included flexible plastic hose,or field supplied 11c PVC and
CPVC drain pipe complying with ASTM D1785,F441,or D2665 may be used.Cement and primer •
must°amply with ASTM D2564 or F403.For Canadian applications,use CSA or ULC certified PVC or
CPVC pipe,fittings,and cement.
3.Local building codes may require an in-line neutralizer to be installed(not included)to treat the
condensate.Follow all the installation instructions included with the neutralizer.If a neutralizer is y
installed,periodic replacement of the limestone(or neutralizing agent)will be required.The rate of
depletion of the limestone varies with usage of the appliance.During the first year of appliance
operation,check the neutralizer every few months for depletion. •
Figure 14—Internal
4,Route the drain line to a nearby floor drain,laundry tub,or condensate pump. Condensate'Trap
NOTE:if a nearby laundry tub is used as a disposal for waste water from the washing machine,draining the condensate into this tub
allows the soapy water discharge to neutralize the acidic condensate.
5.An error will appear on the appliance display if condensate line is blocked.The appliance wilt not operate with a blocked condensate
line,It is extremely important to have this condition repaired by a qualified service technician.
NOTE:This appliance has an internal condensate trap that must be cleaned and maintained.See Maintenance section of this manual
for instructions on maintaining the trap.
TO°limo
. SOURCE
•
i- BEU9ED1 SUPPORT
I,.I ! PIPINGVERTICA$OR
�:. . ttVAL PIMPS
VENT
VENT
ONDENSATE /00NEERSATE
Nu
{/ PIPE HANGERS MUST ,
. BE USED TO SUPPORT -
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OFWPER FOOT Nt/00 CONDENSATE 'l .':
reevc PIPE NEUTRAUBER it�IlMi lligi
5W&ATCANNk N110GCONDENBATE IEpATAU.t97INMIAPt1Yat i1asoLITTLEGIANT
THROUGHOUT 1TT NEUTRAL Exuma;ORM OF 1P PER FOOT • QONBERIATEPUGP
Figure Its—Condensate Piping with Condensate Neutralizer I Condensate Piping with Condensate Neutralizer and Purnp
NOTES: .
1.Condensate line must be pitched at least 114"per foot to properly drain.it this cannot be done,or a very long length of condensate hose Is
used,you must Increase the condensate lire to a minimum of t"ID and place a tee in the line after the condensate neutralizer to properly
reduce vacuum lock In the drain line.
2,Plastic pipe should be the only material Used for the condensate line.Steel,brass,copper,or other materials will be subject to corrosion or
deterioration.
3.NEVER Install condensate lines outside.It Is very Important that the cortilanaate line is not exposed to freezing temperatures or any type of
• blockage.Damages due to frozen or blocked condensate lines ARE NOT covered by warranty.
4.Support of the condensate line may be necessary to avoid blockage of the condensate flow.
LP-520 REV.6.30.15
Replacing a 50 gallon Rheem model Model#XG5OTO6FHE40U0 water heater and an old 85,000 BTU Boiler for Unit 01 at 2249 Chamonix
lane with a f 1TP EFTC-140W combination boiler/hot water heater. It is a wall hung unit that will be installed on the east wall in the first
floor boiler mom.
All UBC,National Flue Gas codes and Town of Vail codes and ordinances to be meet or exceeded
Combustion air to exceed 1 sq inch per 3000 input BTU from a single upper combustion vent. See attached.
Recently installed are three 55,000 BTU boilers that have there own combustion and exhaust air pre-engineered by the factory. There will be
two side arm water heaters and one 40,000 BTU water heater for Unit#4 at 2249 Chamonix lane
After installation of the new equipment,remaining will be one 40,000 BTU input 50 gallon Rheem water heater installed on the second floor,
for a total combustion air requirerpent of 40,000 BTU's. Thus 17 sq inches of combustion air is required. The attached letter from Drew
Radar indicates that he believes the current wooden louvers of 14"x 32"is adequate for 501,000 BTU's.
Since metal louvers supply twice the available free air as wooden louvers(per National Flue Gas Code).The plumber will have the option to
change to the wooddli louvers to metal louvers if needed.
Gas pipe airing is adequate.See attached chart. Currently there is 30 feet of I"gas main which can supply 224,000 BTU to the boiler morn.
Plumber to nm,ppe,ittstalke¢T,empecature Pressure relief valve to drain per code.Plumber to install expansion tank poa Gain pot code to the
existing floor drain.
See previously supplied diagrams and charts: the gas piping size chart,the combustion:air,chart'''and
calculation,factory plumbing diagram that includes venting diagrams. All the forgoing were engineered
by the factory:
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