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Table Of Contents
AWN-05 (Replaces AWN-04 11/11)
FG-10M-5/12-Printed in U.S.A
300 Maddox Simpson Parkway, Lebanon, TN 37090 | 615-889-8900 | fax: 615-547-1000 | www.lochinvar.com
Armor
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Water Heater Dimensions and Specifications
Model Btu/hr GPH @ Gas Water Air Vent Shipping
Number Input 100° Rise A C D E F G H I J K Conn. Conn.
Inlet Size Wt. (lbs.)
AWN151PM 150,000 173 33 1/4” 18” 12 1/4” 11 1/2” 10” 1 1/2” 21 1/4” 23” 1 3/4” 12” 1/2” 1 1/4” 3” 3” 165
AWN200PM 199,999 235 33 1/4” 22 1/4” 16 1/2” 15 3/4” 14 1/4” 5 1/4” 21 1/4” 23” 1 3/4” 16 1/4” 1/2” 1 1/4” 3” 3” 181
AWN286PM 285,000 332 42 1/2” 19 3/4” 12 3/4” 13 1/2” 6” 2” 34” 31” 11 3/4” 4 1/4” 3/4” 2” 4” 4” 236
AWN400PM 399,999 465 42 1/2” 27” 21” 20 3/4” 14” 3 1/2” 34” 34” 18 3/4” 2” 1” 2” 4” 4” 292
AWN501PM 500,000 582 42 1/2” 31 1/2” 21” 25” 14” 3 1/2” 35” 35” 22” 5 3/4” 1” 2” 4” 4” 333
AWN601PM 600,000 698 42 1/2” 36 1/4” 25” 21” 14” 3 1/2” 36” 32 3/4” 19 1/2” 5 1/2” 1 1/2” 2” 4” 4” 380
AWN701PM 700,000 815 42 1/2” 40 1/4” 29” 23” 17” 3 1/2” 36” 32 3/4” 23 1/2” 3 1/4” 1 1/2” 2” 4” 6” 461
AWN801PM 800,000 931 42 1/2” 45 1/4” 33 1/4” 23” 17” 3 1/2” 36” 32 3/4” 27 3/4” 3 1/4” 1 1/2” 2” 4” 6” 527
> High Voltage Terminal Strip
> 120 VAC / 60 Hertz / 1 Phase Power Supply
> Pump Control Contacts
> Water Heater Pump Control Contacts
> Building Recirculation Pump Control Contacts
> Low Voltage Terminal Strip
> 24 VAC Auxiliary Device Relay
> Auxiliary Proving Switch Contacts
> Flow Switch Contacts
> Alarm on Any Failure Contacts
> Runtime Contacts
> Tank Sensor Contacts
> Cascade Contacts
> 0-10 VDC BMS External Control Contact
> 0-10VDC Boiler Rate Output Contacts
Standard Features
> Up to 97% Thermal Efficiency
> Modulating Burner with 5:1 Turndown
> Direct-Spark Ignition
> Low NOx Operation
> Sealed Combustion
> Low Gas Pressure Operation
> Vertical & Horizontal Direct-Vent
> PVC, CPVC, Polypropylene or SS up to 100 Feet
> PVC/CPVC Sidewall Vent Termination
> Stainless Steel Heat Exchanger
> All Welded Construction, Gasketless Design
> 160 psi Working Pressure
> ASME Construction (AW 286-801)
> Natural to L.P. Conversion Kit
> All Bronze Circulating Pump
> On/Off Switch
> Flow Switch
> ASME Temperature & Pressure Relief Valve (286-801)
> Temperature & Pressure Gauge (AW 501-801)
> Downstream Test Valves (AW 501-801)
> Adjustable Leveling Legs
> Tank Sensor
> Adjustable High Limit w/ Manual Reset
> Automatic Reset High Limit
> Condensate Trap
> Zero Clearances to Combustible Material
> 5 Year Limited Warranty (See Warranty for Details)
> 1 Year Parts Warranty (See Warranty for Details)
Smart System Features
> SMART SYSTEM Digital Operating Control
> Multi Color Graphic LCD Display
> Built in Cascading Sequencer for up to 8 Water Heaters
> Multiple Size Water Heater Cascade
> Lead Lag
> Efficiency Optimization
> Building Management System Integration
> Modbus Communication (Optional)
> 0-10VDC Input to Control Modulation or Set point
> 0-10VDC Modulation Rate Output
> 0-10VDC Input to Enable/Disable call for heat
> Access to BMS Settings Through Graphic LCD Display
> Low Water Flow Safety Control & Indication
> Inlet & Outlet Temperature Sensors & Readout
> Flue Temperature Sensor
> Water Heater Pump Control
> Pump Delay with Freeze Protection
> Pump Exercise
> Night Setback
> Building Recirculation Loop Pump Control*
> Night Setback of Building Recirculation Loop*
> Time Clock
> Maintenance Reminder
> Ability to program installer name and number into the
product as service contact
*Exclusive to Lochinvar
Models 151 & 200
Models 286-801
Optional Equipment
> Alarm Bell
> Condensate Neutralization Kit
> High & Low Gas Pressure Switches (AW 501-801)
> Concentric Vent Kit (3” & 4” PVC/CPVC only)
> BMS Gateway to LON or BacNet
> ModBus Communications
> SMART SYSTEM PC Software
> Room Air Vent Kits
> Stack Frame
Firing Control Systems
> M9 Standard Construction
> M7 California Code (AW 286-801)
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Model Number Guide
AW N 151 PM
Model
Pump Mount
Natural Gas
Btu/hr Input
Armor Water Heater,
Natural Gas,
150,000 Btu/hr Input,
Pump Mount