There is no tank in the loft, there is a cylinder on the landing, the boiler downstairs lights and the fan comes on but it goes off after about 20 secs. Two weeks ago the rads were on all the time, it has always been temperamental but it usually sorts its self out this time it doesn't seem to...
How do I check the water pressure and where do i fill it up? i can't find a hose or tap anywhere. The hot water is fine but all the rads are cold wanted to check this b4 i called someone out. Could it be a sealed system? and what does that mean? Please help i'm freezing!