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KNIGHT Wall Mount
LOChinsar® HEATING BOILER
HIGH EFFICIENCY BOILERS&WATER HEATERS Submittal Sheet
WHN-Sub-03
KNIGHT®WALL MOUNT HEATING BOILERS
JOB NAME ACUFF RESIDENCE
LOCATION 1390 WESTHAVEN DRIVE, VAIL COLORADO
ENGINEER
WHOLESALER
MECH. CONTRACTOR LOWDERMILK PLUMBING & HEATING, INC
MODEL NO. WHN-155
TYPE GAS NATURAL
Btu/hr INPUT 155,000 BTUH
Btu/hr OUTPUT 147,250 BTUH
NOTES AFTER ALTITUDE DERATION THE UNIT WILL DELIVER A NET OUTPUT OF
132,525 BTUH
SMART SYSTEMTM FEATURES >System Sensor Contacts OPTIONAL EQUIPMENT
>DHW Tank Sensor Contacts Modbus Communication
>SMART SYSTEM Digital Operating Control >Outdoor Air Sensor Contacts Flow Switch
>Multi-Colored Graphic LCD Display >Cascade Contacts Low-Water Cutoff w/Manual Reset&Test
with Navigation Dial and Soft Keys >0-10 VDC BMS External Control Contact Alarm Bell
>Three Boiler 5etpoint Temperature Inputs >0-10 VOC Boiler Rate Output Contacts Concentric Vent Kit
Plus Domestic Hat Water Prioritization >0-10 VDC Variable Speed System Pump Signal Input* SMART SYSTEM PC Software
Built-in Cascading Sequencer for up to 8 Boilers >0-10 VAC Signal to Control Variable Speed Boiler Pump* BMS Gateway to LON or BacNet
leald tiple La Size Boiler Cascade
>Modbus Contacts Multi•Tempe ature Loop Contro
g >Time Clock Sidewall Vent Termination
>Efficiency Optimization >Data Logging Floor Stand
>Front End Loading Capability with Copper Fin II >Hours Running,Space Heating
Outdoor Reset Control with Outdsor Air Sensor >Hears Running,Domestic Hot Water (RING CODES
}Programmable for Three Reset Temperature Inputs Ignition Attempts �>M9 Standard Construction
>Programmable System Efficiency Optimizersast 10 Lockouts >M7 California Code
>Night Setback >Maintenance Reminder
DHW Night Setback* >Custom Maintenance Reminder with
>Anti-Cycling Contractor Contact Information
>Outdoor Air Reset Curve >Installer Ability to De-activate Service Reminder "Exclusive feature,available only from Lachinvar
>Ramp Delay >Low-Water Flow Safety Control&Indication §WHN 55-285 only
>Boost Temperature&Time >Password Security
>Three Pump Control >Customizable Freeze Protection Parameters
>System Pump with Parameter for Continuous Operation
>Boiler Pump with Variable Speed Pump Control*
>Domestic Hot Water Pump STANDARD FEATURES
>Domestic Hot Water Prioritization >ENERGY STAR Most Efficient Recognition§
DHW tank piped with priority in the boiler loop 5 95%DOE AFUE Efficiency
>DHW tank piped as a zone in the system with the pumps >Modulating Burner with 5:1 Turndown
controlled by the Smart System Direct-Spark Ignition
>DHW Modulation Limiting >Law-NOx Operation
>Separately Adjustable Space Heat/DHW Switching Times* >Field Convertible from Natural to LP Gas
>Building Management System Integration ASME Stainless Steel Heat Exchanger
>0.10 VDC Input to Control Modulation or Set Point >30 psi ASME Relief Valve
>0-10 VDC Modulation Rate Output Vertical&Horizontal Direct-Vent
>0-10 VDC Input to Enable/Disable call for heat >PVC,CPVC,Polypropylene or SS Venting up to 100 Feet
>Access to BMS Settings through Graphic LCD Display 'Smart System Control
>High-Voltage Terminal Strip >Condensate Trap
>120 VAC/60 Hertz/1 Phase Power Supply >Other Features
>Three Sets of Pump Contacts >Automatic Reset High Limit
>Low Voltage Terminal Strip >Adjustable High Limit w/Manual Reset
r 24 VAC Device Relay 5 Boiler Circulating Pump
>Proving Switch Contacts >Wall-Mount Bracket
>Flow Switch Contacts >Zero Clearances to Combustible Materials
>Alarm on Any Failure Contacts >12-Year Limited Warranty
>Runtime Contacts (See Warranty for Oetaits
>DHW Thermostat Contacts > 2-Year Parts Warranty
3 Spare Heat Thermostat Contacts
KNIGHT Wall Mount Dimensions & Specifications
w
N NIRET r LOW VOLTAGE
U CONNECTIONSELECT
I `!P HIGH VOLTAGE
J `.., ELECTRICAL
F�,r I +06 • CONNECTIONS
FLUE °•
RELIEF
0 A ® •;r," INLET CONDENSATE
CAL
VALVE DRAIN
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KNIGHT HEATING BOILER DIMENSIONS AND SPECIFICATIONS
Input Healing
Model Max. Min. *AFUE Capacity NET A B C D E F G H I 3 K I. M N 0 Gas Water Air Went Shipping
Number MBH MBH % MBH MBH Conn.Conn. Inlet Size Aft.(lbs.)
WHN055 55 11 95.0 51 44 33-1/4"18-1/2' 16' 11-3/4" 10-1/2" 6-1/2" 4" 1-1R" 3° 14-1/2' 5-3/4" 4" 3" 164/4"5" 1/2" 1" 2" 2" 139
1940085 85 17 95.0 79 69 33-1/4"18-1/2" 16" 11-3/4" 10-1/2" 6.112' 4" 1-112" 3° 14-1/2' 5-3/4" 4" 3" 164/4"5' 112" 1" 2" 2" 142
W4N110 110 22 95.0 102 89 33-114 18-112" 19" 14-1/2" 10-3/4' 7-3/4" 7-3/4'2-1/4" 10" 15-1/2' 5" 3-1/4"3' 16-1/2"2-314" 1/2" r 3" 3" 159
--111`
601N11155 155 31 95.0 144 125 33-1/4'18-1/2' 19" 14-1/2" 10-3/4 7-3/4' 1-3/4"2-114" 10" 15-1/2" 5" 3-1/4"3" 16-1/2'23/4 1/2' 1" 3" 3" 166
601811199 199.9 40 95.0 185__ 161 33-1/4"18-1/2" 19" 14-1/2" 11-3/4" 8" 8" 1-1/4" 10" 16-3/4" 4-314" 3-1/4"23/4"16-1/2°3" 1/2" 1-1/4 3° 3" 175
W88285 285 57 95.0 264 229 33-114'38-112" 19" 14112" 11-314 8" 8" 1-1/4" 10" 16-3/4' 4-314" 3-1/4" 2-3/4"16-112"3" 1/2" 1-1/4" 3° 3" 184
111116399 400 80 94.4 377 328 35-3R"25' 21-3/4"17-112" 12-1/2" 9-1/4" 9-1/2"2-1/4" 13-1/4 21-1/2" 9' 43/4"4" 22-1/2"3-3/4" 3/4" 1-1/2° 4 4" 213
Notes:Indoor installation only.All information subject to change.Change"N"to"L"for LPgas models.*WHN399 value is Thermal Efficiency
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