saunier duval thermo Classic f24 e

[bassmonster]

Hi need,
Could do with some help in this please.

The hot water does not get hot. Just warm. Changed the plate heat exchanger and divertor valve as advised by manufacturer. Heating is absolutely fine.

What am I missing?

 

[GrahamM]

Heat defo not dumping down heating on hot water now then?
If so only other things you are looking at are thermistors then PCB if you have done the plate and divertor.

 

[bassmonster]

Thanks Graham..

will check the thermistor and pcb as last resort..

cheers.

 

[stevetheplumber]

inlet pressure and gas rate ?

 

[bassmonster]

Faulty gas valve

 

[GrahamM]

Good tip for gas engineers......always check the gas first! :tounge_smile:
At least sorted now and hot water should be scalding now with new plate and div valve. :wink5: