My combi boiler would not switch on some times. Apparently they need a min incoming water pressure to work properly. Had an 80 litre Challis Boost fitted yesterday now working perfectly. Mr Ward (Welwyn Garden City) One of our most recent developments was a 20 flat project in central Sheffie...
My combi boiler would not switch on some times. Apparently they need a min incoming water pressure to work properly. Had an 80 litre Challis Boost fitted yesterday now working perfectly. Mr Ward (Welwyn Garden City) One of our most recent developments was a 20 flat project in central Sheffie...
What Boiler Pressure Is “Too High”? Anything above a boiler pressure of 1.5 bar isn't ideal.2 bar starts to become more seriousand when most boilers hit 3 bar, they're in the red zone on the pressure gauge. So, the unit is likely to lock out and display a fault code....