G
Glynathon
If anyone can help it would be appreciated
The boiler works on ch until the hot tap is turned once the hot tap is turned off the boiler switches back to ch then rises to 80 degrees and goes off drops down to 40 then does same again pump running all the time
The boiler works on ch until the hot tap is turned once the hot tap is turned off the boiler switches back to ch then rises to 80 degrees and goes off drops down to 40 then does same again pump running all the time