Hot Water Woes - Help needed

TheEnks
TheEnks Forum Participant Posts: 18
edited December 2014 in Caravans #1

Got back yesterday from 4 nights at the Sandringham Club Site where we spent a very nice time.  However, Christmas morning whilst I was in the shower I basically either had no water, cold water or extremely hot (scalding water).  I certainly would not let
a child use this shower at the moment, and we used the sites facilities for the rest of our stay as it nearly burnt OH when he attempted a shower. The caravan is a bought-in-August 2014 Compass Rallye 574.  When we got it the shower seemed OK and OH went out
today and changed the o rings on the pump to see if that would make a difference, which it has'nt.  Bascially there seems to be air getting into the system somewhere.  OH competant as he's a builder who does a little plumbing.  Any help ideas would be greatly
appreciated otherwise its going on the ever-growing list of problems with this new van.  Beginning to wish we have never changed as the old caravan (Coachman 545 2005) shower worked fine.