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prstlk's avatar
prstlk
Explorer
Aug 26, 2016

Air Conditioner recharge

We have a 2007 Holiday Rambler with a Cummins 330 engine.

Does anyone know where the low side connection to the dash air conditioner is located?

Thanks to all!
  • dougrainer wrote:
    bluwtr49 wrote:
    dougrainer wrote:
    1. ONE IS ON THE BACK OF THE COMPRESSOR
    2. THE OTHER IS UP FRONT BY THE EXPANSION VALVE BY THE EVAPORATOR. Doug

    This is what it looks like.

    http://www.evanstempcon.com/serviceparts2.php?pullID=RV218729


    Wow, that must be tough to get your gauges on. There must be a reason why they split the locations. Fortunately mine are both at the compressor.


    OK, for the SLOW people. They have 2 (TWO) sets of Hi and Low side fittings.
    2 at the Compressor and 2 at the front area by the Evaporator/Genset. OP asked for location of the LOW side. I stated where each is located. IF he has Roadmaster chassis, it may also be located at the left side storage behind the drivers side rear tires where they locate the CONDENSOR coil on Roadmaster chassis. Doug


    Thanks for the clarification, I was wondering about that.
  • Mine are both in front only - not real handy, but it's do-able.
  • bluwtr49 wrote:
    dougrainer wrote:
    1. ONE IS ON THE BACK OF THE COMPRESSOR
    2. THE OTHER IS UP FRONT BY THE EXPANSION VALVE BY THE EVAPORATOR. Doug

    This is what it looks like.

    http://www.evanstempcon.com/serviceparts2.php?pullID=RV218729


    Wow, that must be tough to get your gauges on. There must be a reason why they split the locations. Fortunately mine are both at the compressor.


    OK, for the SLOW people. They have 2 (TWO) sets of Hi and Low side fittings.
    2 at the Compressor and 2 at the front area by the Evaporator/Genset. OP asked for location of the LOW side. I stated where each is located. IF he has Roadmaster chassis, it may also be located at the left side storage behind the drivers side rear tires where they locate the CONDENSOR coil on Roadmaster chassis. Doug