Search results

I could urgently do with some help. We had a plumber out to replace an overflow cylinder connected to our tank in the hot press as it was full of water and to replace the 3 zone controls for our heating and hot water. The pressure on our Potterton boiler shot up from 1.8 to over 3 after he...

I've a Potterton promax 24 Combi Boiler which is about 4 years old. We turned the heating on for the first time this week since before summer. It's behaving really weird in that I can only get either the upstairs or downstairs to work but not both. There are termostats both up and downstairs...