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TimfmCT's avatar
TimfmCT
Explorer
Mar 28, 2014

replacing a/c heatpump

Hi,
I've been on the group before about our Duo Therm a/c heat pump.
The heat pump was tripping the 20a breaker. Now that it is warm, see that the A/C seems to work ok.
Coach-Net located a service company to check it out. Turns out it was a residential/commercial outfit. The tech was very nice but hadn't worked on a RV before.
We ran the heat pump (it's warmer outside now)and it ran without tripping the breaker. He noted that started out with a normal current but as time went on it slowly increased to 17+amps.
His opinion was he didn't see any way to repair the unit and recommended that I have it replaced. He compared it to a housed window unit.
I've called around to try to determine exactly what unit I may need. The current unit is a DuoTherm 59136.531 E1.
Number one - are these units not repairable? He did say it was not the capacitor.
Number two - does anyone know the part number of a replacement a/c heat pump......... I've been waiting quite awhile to hear back from Camping world.
We are on theroad and It's awkward because I'm not convinced it needs to be replaced.

12 Replies

  • TimfmCT wrote:
    Hi,
    Coach-Net located a service company to check it out. Turns out it was a residential/commercial outfit. The tech was very nice but hadn't worked on a RV before.


    TimfmCT
    Unfortunately that's a common problem.... (to often CoachNet's "list of service providers" has little to do with the REAL WORLD).

    When I had an engine problem, CoachNet had my coach towed 50 miles to
    a Cat shop on their list that DID NOT WORK ON MOTOR HOMES!

    Another time, (when I had a Norcold refrigerator problem), CoachNet refereed me to a RV manufacturer on their LIST.
    When I got there it turned out that, (although they installed Norcolds in their new trailers and 5th wheels), they DID NOT REPAIR APPLIANCES!

    Those 2 experiences taught me the following:
    NEVER drive to, (or allow CoachNet tow your RV to), a service provider on CoachNet's "approved/recommended list", without phoning ahead to verify that the service provider can/willactually do the repair!

    Mel
    '96 Safari
  • People say many of these units are not repairable. However, with enough "engineering" almost anything can be repaired. I have one A/C that I had to "weld" in a R-134a port, vac it out, and refill.

    I know that doesn't answer your question, but I believe anything is a possibility.