No hot water Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[hamptok]

Hi,
I have a Main Mersey Super gas fired water heater and don't seem to be getting any hot water.
The pilot light is remaining lit and is not firing up, I have also noticed the pressure seems to be a wee bit higher since developing this fault.
I've checked the instruction booklet in the fault finding section and there is a couple of things that it could be. Advice from more experienced forum users would be helpful.

Thanks

[eggers]

if you have had to relight the pilot recently, check that it is set to main flame and not just to pilot! :wink:
if it's the model i'm thinking off it could be the water governor unit, possibly the diaphram inside it or a blockage in the venturi