Lennox 83W12 2-Stage Natural Gas Valve

Specifications

Part Number: 103181-02
Catalog Number: 83W12
Brand: Lennox
Manufacturer: White-Rodgers
White-Rodgers Number: 36J55-255
Product Type: Gas Valve
Fuel Type: Natural Gas
Voltage: 24 VAC
Frequency: 50/60 Hz
Stages: 2 Stage
Connection Size: 1/2" NPT
High Fire Outlet Pressure: 3.5" W.C.
Low Fire Outlet Pressure: 1.7" W.C.

Lennox 83W12 Gas Valve

The Lennox 83W12 / 103181-02 is a two-stage natural gas valve used in select Lennox, Armstrong and Ducane gas furnaces. It controls gas flow to the burners during low and high-stage heating operation.

The valve operates on 24 VAC and uses 1/2" gas connections.

Common Symptoms of a Failed 83W12 Gas Valve

• Furnace will not ignite
• Gas valve does not open
• Burners ignite intermittently
• 24V present at the valve but no gas flow
• Furnace operates in one heating stage only
• Burners shut off unexpectedly
• Incorrect or unstable manifold pressure
• Furnace repeatedly attempts ignition
• Gas valve sticking or operating intermittently

A failed gas valve can prevent the burners from receiving gas even when the ignition system and furnace control board are operating correctly.

Buy the Lennox 83W12 2-Stage Gas Valve from OemHvacPartsCanada.ca.