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Mend Glow-worm 70FF Boiler Heating

why does my micron Glow-worm boiler work intermittantlyh?

why does the fan fail to come on sometimes on my micron Glow-worm boiler 70ff fanned flue boiler

mrs hollingsworth
October 2006

Glow-worm Glow-worm 70FF Heating, Home Heating Systems Boiler Heating Glowworm

Could be the fan.But also the p.c.b these boilers are renound for faulty p.c.bs only way is to see if you have power to the fan fan using a multi meter or neon tester screwdriver.Be carefull though get it wrong and itll make your teeth light up!!

Andy
October 2006

seems like the bearing is a bit dry/or loose wire. try switching boiler on then when fan doesn't come on give it a tap with a screwdriver handle to see if it starts, if it starts u can give it a spray with wd40 when its all turned off and fan not moving and check the wires to fan

hi-spec plumbing
October 2006

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Glow-worm 70FF Boiler: Intermittent Issues