Lisa0711
Jan 21, 2014, 06:52 PM
My gas furnace will shut off before it reaches the desired set temp. It will turn on and it will ignite... runs for about 3-4 minutes and then the burner will shutoff and then it will re-ignite after a minute or two. The unit will run and then the whole systems shuts off. Then after about 5 minutes, the system kicks on and it does the whole thing over again... Any suggestions on why it's not staying on until it reaches the temp?