Latest Discussions : HVAC


07:27AM | 03/27/09
Member Since: 03/26/09
1 lifetime posts
I have a Lennox 80uhg furnace. My DS1 light is flashing green and my DS2 light is constantly green. When I turn the heating mode on the combustion blower would start up and shut down after 5 seconds. It has now changed. Now the combustion blower rotates for half a rotation and shuts down. Does anyone have any ideas? Could it be the controller?


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