ac comes on when heater is on when you turn heat on ac comes on also, is that a board or t-stat problem board or cable issue between thermostat and board.
Question about Dometic Heating & Cooling
duo therm model 5/915.531 prod. no. 991731776 heater don't work relay, thermostat, heat strip, fusible link
Question about Dometic Heating & Cooling
...duo-therm heater Mod 90125-001 Someone told me these are unsafe for some reason. Have any idea as to the problem? all i know is that they dont sell replacement parts no more Hi! I had an 89 executive ...
Question about Dometic Heating & Cooling
My 120 volt cord receptacle was replaced and the polarity was reversed. The Ac, inverter, and HW heater will trip my house GFI breaker. After all was isolated those circuits trip the GFI. The battery ...
...duo therm a/c not sure how old but older.Which capacitor is the start capacitor? Larget 1 or the smaller 1?It does have a heater bui;t in. The start capacitor usually has a higher microfarad rating ...
Question about Dometic Heating & Cooling
...Duo Therm Air Conditioner model # 57915-331 as per instructions. However, the cover does not go back on, it's like the heater unit is too thick. I'm thinking the housing that holds the controls now ...
...Duo-therm model digital thermostat. I used to have the option of A/C, heater, fan and mode off on the thermostat. I don't believe that the thermostat recognizes the heater anymore. I know I have a ...
how many amps does ac draw? Duo-therm model # 57915.741 Im taking this is a RV Heater and Air. Amps 14.7 cooling (at 95 degrees ambient), 12.7 Heating w/optional heat strip
Question about Heating & Cooling
...Duo Therm furnace was working last night and not this morning My duo therm furnace is in a 1986 Impa travel trailer and has a converter box. It was working last night but it didn't come on this ...
...duo therm 13500 .no heater Hi, It just got so hot that the unit kicked out on high head pressure... Check the outside condenser coil for dirt... wash it out with soap and water so that you can get ...
104 questions posted
Usually answered in minutes!
2,517 Questions
12 Questions