Questions & Answers for: dometic heating cooling furnace fan

...Dometic AC/Furnace/Heat pump. The furnace unit worked fine last winter. In prearation for a warmer climate trip, I tried the AC. It justs pumps out hot air. I restarted, slid the temp cpntrol up and ...

Dometic 3106995.032 thermostat fan switch set to "auto" the fan in the overhead A/C unit comes on (when system is set to "Furnace") as the temperature control is raised but the furnace doen't kick on.

...fan stops, and the unit just starts humming..when i installed the unit i didnt bother hooking up the furnace wires to the ac unit..figured id run two t-stats then trying to chase wires through the ...

...Can even hear switch click when call for heat, but now blower, no action. check breakers the clicking is dc activating relays. check high limit on furnace might be manual reset make sure fan on ...

duo therm 5 button control is showeing "EE" on control panel I am replacing the old one because it would not display properly. If I powered the old one off, it would only display "fan" and "cool". I ...

...dometic digital thermostat kit changing over to digital t stat I can't account for the location of the orange wire on the 4 pin connector.It is labeled common .I have the unit running but the ac fan ...

...fan only and cool... no furnace. Can someone help me??? Thanks. Its in the configuration menu. In the set up process in the t-stat, we tell it what unit we have(heat & cool, cool only or heat only). ...

...Fan runs. Flip the Cool/Off/Furnace over to Cool and the compressor kicks it. In a few minutes the air is cold from the unit. Temp in trailer is 80 deg. Thermostat set at 70 deg. All is cool for ...

...This is the manual I found and it says on page 11 that the unit is not communicating with the furnace

...Dometic ac compressor runs but fan does not on auto 6 posts Jun 5, 2011 AC blower runs full time w/ AC on 14 posts Sep 2, 2009 More results from www.rvforum.net make auto if ok and compresser running ...