Central Heating Boiler And Pump Problems

central heating boiler problems

BOILER AND PUMP FAULTS A faulty circulation pump may result in cold radiators, over heating or excessive noise. 1. You can tell if a pump is running by switching the programmer to ‘constant’ and holding a screwdriver to it, like a stethoscope: if you hear a noise, suspect some other fault — like an airlock; … Read more

How To Fit A Central Heating Pump

central heating pump

FITTING THE PUMP Either your first or second section of radiator pipework — the pipes that run from the boiler to the radiators — will take you up to the position of the pump specified on your plans. Fitting this requires some care. Pumps come with two fittings, one for each end. These are different … Read more