Society & Culture4 mins ago
gas combi boiler
4 Answers
I have a Compact 100p Fanned Flu Combintion Boiler & the fan is on continually - 24/7, even when the thermostat is turned right down & the cental heating's off! I'm sure in the past if the heating went off the fan stopped working - can anyone give me any advise please? tia
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Best Answer
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For more on marking an answer as the "Best Answer", please visit our FAQ.I would agree with The Builder that it is almost certainly a control board fault, causing the fan to run continuously.
My Potterton boiler control board has a design fault in that within a year or so of fitting, either the fan and/or pump run continuously. At resent my boiler fan is running continuously, albeit at a slow speed. It’s probably only costing me a couple of pence a day in electricity – so it is not worth fixing.
Be aware that if your BT contract does not include parts – you could be looking at well over £100 just for a control board.
My Potterton boiler control board has a design fault in that within a year or so of fitting, either the fan and/or pump run continuously. At resent my boiler fan is running continuously, albeit at a slow speed. It’s probably only costing me a couple of pence a day in electricity – so it is not worth fixing.
Be aware that if your BT contract does not include parts – you could be looking at well over £100 just for a control board.