D
dunk
Hi, I'm gas safe registered.
I went to look at a friends Halstead ace boiler that keeps locking out when there is a high demand on the boiler when on central heating and hot water.
I was thinking it could be the overheat thermostat but I'm not sure.
I went to look at a friends Halstead ace boiler that keeps locking out when there is a high demand on the boiler when on central heating and hot water.
I was thinking it could be the overheat thermostat but I'm not sure.