That seems to have fixed it,I'll know for sure the next real cold morning we have. Thank you so much for sharing your info and knowledge on this board,money is tight and this sure helps! Hope you and your family have a great christmas. Scott

Hi,I'm new here and have found this to be a very informative forum and would like to see if someone can help me out.I have a intertherm model # MGHA-056ABFC-02 HEAT AND A/C unit. My problem is Thermostat kicks on,heat comes on and builds up to temp. in the unit,Fan comes on and runsbut it just runs ...