Question

Have a truma 10L water heater on 2003 Avondale dart 556, when the water pump is on water runs out of the vent on the hot outlet draining the aqua roll very quickly. This happens no whether hot or cold is selected.

Answer

This is caused by the pressure release seal failing. If you follow the links below it will take you to the parts you need The first is the soft pipe version\r\n\r\nOUTLET ELBOW FITTING FOR TRUMA ULTRASTORE & COMBI\r\n\r\n This is the John Guest version\r\n\r\nELBOW FITTING FOR HOT WATER OUTLET TRUMA BOILERS