Hi
Thanks for your reply
As above the boiler is in the kitchen, the cylinder in the loft the boost button on the landing - so it is not part of the boiler controls. I guess is it connected to the cylinder (immersion heater?) in the loft above
The boost button is on a small panel a bit like your...
Hi, I have a Potterton PrimaF 50F boiler in the kitchen, cylinder in the loft and a boost button on the landing
We have only recently moved in - a month or so ago. Originally, if I pressed the boost button it would be on for a while - an hour maybe - then the boost light would go off
Now the...