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js6343js6343's avatar
js6343js6343
Explorer
May 28, 2014

You gotta be kidding me

We have a 15K BTU Coleman Mack a/c on our TT. Before the end of the first season, condensate began (not rainwater) began to leak inside the TT. So we had the a/c replaced under warranty. It was not long after the replacement that the new a/c began to leak again. After two years of leaking condensate water into a bucket, I finally found time to troubleshoot the problem. Thanks to this site I found the procedure to pull the shroud, clean the coils and clean the ONE weep hole.

That's right ONE tiny little weep hole. And that one tiny weep hole is sandwiched between the bottom of the a/c and the roof of the TT. Am I the only one who is astounded by this? How is this design not causing problems for everybody? I am also shocked the dealer would bear the expense of replacing an a/c when cleaning a weep hole is the solution.

Anyway, during my contemplation of how stupid this design is, I drilled a decent size hole in the side of my drip pan to ensure a steady reliable drainage of condesate that is easy to access and clean. You may jump all over me for doing it. But I dont care. Flame away.
  • js6343js6343 wrote:
    Even so the dealer still pays labor to put the a/c in.


    Nope, the dealer is paid to do warranty work.
  • 1. The dealer is not an idiot--his so called tech is
    2. The fix to the original AC was to replace the mount gasket as it was compressed too much from install (or continued tightening from the original complaint). This causes the mount pan and drain pan holes to be compressed and blocked off by the rubber roof. COMMON problem on RVP AC units from Installers and service techs that continue to tighten the mount bolts without realizing the problem with doing that. Once the gasket is halfway compressed you REPLACE the gasket to prevent water intrusion inside
    3. WARRANTY---RVP and Dometic pay Labor and supply the New AC unit. BUT, we are required to remove the Data Tag label (has model and s/n) and send this back with the warranty claim. That means the AC should not be sold and if so, there is no model number or Tag to ever get any warranty help.
    4. I find it hard to believe that RVP supplied a NEW AC for the OP's original complaint. RVP knows what I know and posted here. They would have required the Tech to verify Gasket and mount. RVP would have paid for a new gasket under warranty. Doug

    PS, THERE ARE 2 DRAIN HOLES ---1 ON EACH SIDE. NOT weep holes, drain holes
  • js6343js6343 wrote:

    Even so the dealer still pays labor to put the a/c in.


    Reimbursed at the warranty rate by the manufacturer and it is not very complicated when you have the means to lift the unit and set it in place


    Well that does explain that part of it.
  • js6343js6343 wrote:
    Even so the dealer still pays labor to put the a/c in.


    Reimbursed at the warranty rate by the manufacturer and it is not very complicated when you have the means to lift the unit and set it in place. Your RV dealer may be a "Cad"
  • I am pathologically suspicious. I compared serial #s'. Also made them show me how to tell if it was 15K BTU
  • Your assumption that the dealer bore the cost of replacement is unfounded. The RV maker and/or AC manufacturer bore the cost and the dealer just acquired a slightly used perfectly functional AC that he will now resale. I suggest you find a more reputable dealer as you may be the one who gets "jacked" next time.
  • I have to ask: what makes you think they replaced the unit instead of cleaning out the weep hole, and just to keep you happy, TOLD you they replaced it?

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