Radiator Problems

Radiator Problems Solved with our Fault Finder for Heating Engineers and Plumbers

Radiators warm up when hot tap opens / central heating flow pipe very hot with radiators hardly getting temperature rise

FaultFix
Faulty diverter valve (faulty wax capsule or bobbin assembly)Replace valve

Radiators warm up when no hot tap is open and the timer is in the off position (timer working correctly)

FaultFix
Domestic hot water micro switch stuck in NC positionReplace domestic hot water micro switch

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