Baxi Combi Boiler Incorrect Water Temperature

Hi,

My Baxi combi boiler is facing an issue of incorrect water temperature. What could be the possible reason behind it & how I can fix it immediately? Any help would be highly appreciated.

Thanks

Lisa

Hi Lisa, I think the basic reasons behind it is an incorrect rate of gas or the water section of the boiler is faulty or sticking. You can do the following things in order to get it fixed:

  • In case of the incorrect rate of gas, check the current gas supply to your boiler’s gas isolation controller, open it & now Check the boiler’s inlet pressure & burner pressure,
  • If water section is faulty or sticking then, clean or even replace it if required

Follow these steps hopefully; you will sort it out easily