Recent content by mrfixit

Hi Picasso, Thanks for your advice, I know I can easily get a replacement pump so I will give that a go and see what happens. R

Hi Boilerman, Thanks for the advice, the primary issue with water in my area is manganese deposits in the mains riser, so as a first step what would you recommend I use to clean the HW heat exchanger without poisoning everybody or damaging the boiler even though the HW flow is good. This...

I have a Baxi Bahama 100 combi boiler with the Honeywell controls and a remote programmable roomstat which was installed in March 2000 and has been very reliable requiring the ususal flowswitches (4 HW & 2 CH), diverter valve cartridge (spindle leak), air psw (microswitch mounting) and the...

Thanks Tony, I will check out the sensing electrode and cabling next, I suspect if that is ok then maybe I should replace the CVT module next. Mr Fixit

Thanks gordongas, Would that be because the GC is intermittently failing to open on demand, if so are there any tests that I can do the confirm that the Honeywell GV assy is causing the problem, since the pump, fan and pressure switch appear to operate ok. Mr fixit.

My Baxi Bahama 100 combi boiler lives in the loft and is controlled from the optional Baxi electronic programmer/roomstat in the hallway. The boiler has run reliably since installation in 2000 apart from the usual flow switch failure every couple of years, however recently the boiler trips...