The hot water will only come when the cold tap is on. This happens in both the Kitchen and wash basin. The shower works fine. Our caravan is a Compact Rally GTE 1994. The van was 10 years old when we purchased it (privately) The problem existed in the wash basin then but is now also in the kitchen.

B Edwards, March 2013

the switch on the hot tap isn't working hence if you turn the cold on switch works,pump starts and water comes from both

Caratech, March 2013