Description
This is a new Robertshaw Furnace Gas Valve. It replaces the part numbers listed below.
Function:
The gas valve is a low voltage control (usually 24 VAC) that allow gas into the combustion chamber. It is also an adjustable regulator that insures proper gas pressure for combustion. They have a manual shut off.
Replaces Old Part #s:
21H21G4 91A4G1 91A4G18 91A4G3 91A4G36 91D4G18
Repair Difficulty Level:
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!
