Furnace starts out great & then later not?
Two trips in a row now are furnace starts out great! Lots of heat & by morning when we wake it blowing cold. Can anyone help me fix this? Suppose to another cold night.
Forum Discussion
Second added vent went in today. Not super cold to test but the burner ran continuous for over 20 minutes while temperature rose from 60 to 75. Amazing the volume of hot air that is now coming into the RV.
