www.desatech.com
124868-01A
14
WIRING DIAGRAM
SPECIFICATIONS
(V)O36NRA Series
• Rating (Variable): 28,000/41,000 Btu/Hr
• Gas Type: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C.
• Inlet Gas Pressure (inches of water):
Max. 10.5" W.C., Min. 5.0" W.C.*
• Air Shutter:
3/16" OPEN
(V)O36PRA Series
• Rating (Variable): 32,000/41,000 Btu/Hr
• Gas Type: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 10" W.C.
• Inlet Gas Pressure (inches of water):
Max. 14" W.C., Min. 11" W.C.*
• Air Shutter:
FULLY OPEN
(V)O42NRA Series
• Rating (Variable): 32,000/47,000 Btu/Hr
• Gas Type: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C.
• Inlet Gas Pressure (inches of water):
Max. 10.5" W.C., Min. 5.0" W.C.*
• Air Shutter:
3/16" OPEN
(V)O42PRA Series
• Rating (Variable): 35,000/45,000 Btu/Hr
• Gas Type: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 10" W.C.
• Inlet Gas Pressure (inches of water):
Max. 14" W.C., Min. 11" W.C.*
• Air Shutter:
FULLY OPEN
*For purpose of input adjustment
HEAT LIMIT SWITCH
TO PILOT
SUPPLY
MAIN GAS
INCOMING
CONTROL
VALVE
TPTH
TP
TH
OPTIONAL
ON/OFF
SWITCH
OPTIONAL
RECEIVER
REMOTER
WHITE
BLACK
BLACK
ELECTRICAL WIRE CONNECTION WILL
REQUIRE MALE TO MALE CONNECTORS
