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Question About Lennox International Inc. Furnace G23Q2/3-75-2
Gas Vavle...

Spark and ignitor work. Have already changed control panel. Furnace will not light sometimes unless I wiggle the MV/MP/Pv wires on top of gas valve. Does whole gas valve have to be replaced and what is the model gas valve for this furnace.

Asked by Ronald on 11/20/2008 1  Answer

ManualsOnline posted an answer 16 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Joe posted an answer 15 years, 12 months ago

0 Mine is doing same thing and all my research points to ignition control module. Find a 30W33 kit to upgrade it.
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