can anyone help tell me what F 10 means on my glow worm 18hxi boiler can I reset it or do i need a plumber.
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glow worm 18hxi f10
- Thread starter monic4460
- Start date
central heating return thermister fault
what can i do is it a matter of gettin it replaced
it might not be the thermistor(ntc). They are very reliable. If it is that it may be you have a leak above the boiler causing it to be faulty. Otherwise you could have a problem with circulation, so worth checking your pump, header tank or pressure and so on. Glowworm boilers will show NTC faults with poor/no circulation.
I maybe should get a plumber to have a look then thanks so much
MickyG I had a pump in the cupboard upstairs replaced last year as it was ceased and i am not dumb but what does NTC mean ??
negative temperature coefficient
Hi thanks for all the help guys it is the circulation the pump on the boiler mate upstairs it has ceased up.
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