Hi there first time on here , I've a baxi 105 he that has a intermittent fault , when in both htg and hot water mode the boiler fires up reaches 50 c on the board then shuts down , waits a bit then lights up again then shuts off , and then has flashed the fan neon then starts all over again to light up, it also does this in the hot water mode ,both thermistors have been replaced along with the flue sensor. The flue is clear of any obstructions and the boiler and room stat are maxed out calling for demand , as anyone come across this problem before any answers would be gladly welcomed
Baxi 105 he fault
- Thread starter Chrissy1
- Start date
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