shall816
Dec 10, 2017, 05:34 PM
Put new batteries in thermostat
Changed filter
ma0641
Dec 10, 2017, 09:00 PM
Are the burners lit? What is kicking on? Any error codes?
ballengerb1
Dec 11, 2017, 07:06 PM
You have not givn us many details yet. Does your stat have a fan switch marked AUTO and ON? If so, move to ON and tell us what happens