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View Full Version : Lenox Conservator furnace sparks but won't light


neverbeenbetter
Nov 25, 2008, 03:35 PM
Hi all I need some help. My furnace has been working fine until today.
Today when it tried to fire up I could hear it sparking for almost 5 min and it never would light.
It is a Lenox Conservator Natural Gas furnace the gas valve has 4 wires attached to it.
I can see the plug and it is sparking but that's all it does. Any advise would be greatly appreciated.

hvac1000
Nov 25, 2008, 04:31 PM
Exact model number?

neverbeenbetter
Nov 26, 2008, 08:48 AM
Boiler Model CWB-8D