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I have got a Baxi Eco 80.
The problem is just the central heating, the DHW is perfect. The problem is that the heating is heating up to about 65C and then powering down for 10-15 seconds then powering back up and boiling away for 10-15 seconds, it does this all the time until the timer powers it off. It will do this only when the heating reaches about 65C. The thermostat on the boiler is set to its minimum but still fires up (even from cold).
The plumber has checked everything including the gas pressure, polarity, flue etc. The tmain hermocouple has been replaced along with the PCB.
I would like any suggestions to solve this problem (Baxi are struggling aswel). Ask any questions because i am sure if hjave missing saying something.
Thanks
The problem is just the central heating, the DHW is perfect. The problem is that the heating is heating up to about 65C and then powering down for 10-15 seconds then powering back up and boiling away for 10-15 seconds, it does this all the time until the timer powers it off. It will do this only when the heating reaches about 65C. The thermostat on the boiler is set to its minimum but still fires up (even from cold).
The plumber has checked everything including the gas pressure, polarity, flue etc. The tmain hermocouple has been replaced along with the PCB.
I would like any suggestions to solve this problem (Baxi are struggling aswel). Ask any questions because i am sure if hjave missing saying something.
Thanks
