Snowbird
LIFE MEMBER
As well as the Eberspacher diesel heater we have a Truma Trumatic 4000 gas blown air system the size of a small car in the van. Ever since I have owned it, this heater will only work on the slow heat setting. It has 2 settings on the control panel and slow works fine. If I put it on high I can hear the blower pick up speed, but the the red light comes on and it shuts down. I have spoken to Truma some time ago and they say its the gas control valve. Problem is the heater is over 20 years old and they don't carry spares. Does anyone know where I can get one of these gas control valves. I have nothing else to play with now as everything is working as it should. Please help as the alternative will be watching daytime TV :Sad:.