Unanswered Questions

Heating, Home Heating Systems

How can i fix my potterton powermax HE?

My potterton powermax HE boiler has developed a regular knocking sound every couple of seconds. I have been t... [Read more]

glow worm gas fire?

I tried turning my gas fire on and the pilot light is staying on but won't ignite but the flame is still stayi... [Read more]

heating?

my boiler seems to be overheating and shutting down.it gets red hot where the pilot light viewing glass is

Worcester Bosch Greenstar 37CDi Combi showing code U9?

My boiler is showing code U9, I know this means that the temp has risen to 99 degrees. The result when I turn ... [Read more]

How can I fix my vokera boiler?

Hi ,anyone can help me ,I have problem with my vokera the central heating is fine but when I use my hot water ... [Read more]

Britony Chaff?

the hot water is intermittent, it doesn't shut off but water flutuates hot then warm then hot then warm, heat ... [Read more]

halstead hero boiler red light not staying on?

halstead hero boiler red light does not stay on once heating and water have been turned on. red light tries to... [Read more]

have baxi doing the same starts but then in 5secs flame goes out ?

Have tested flow switches they work ! have tested main pcb two relays switch on but one never moves tested gas... [Read more]

how to set the pressure again?

how to set the pressure again and no hot water coming through taps

ferroli comb ioptima 701clock returns to zero timer not working ?

ferroli combi clock returns to zero when put on timer contol other wise heating works domestic water works on ... [Read more]

how do set 7 Day electronic programmer (QE2-C)?

Does any one have set up instructions for this programmer

halstead lockout light flashing?

my halstead finest has a an intermitent fault,sometimes heating doesnt come on and i get a flashing lockout li... [Read more]

spares for roca boiler?

Where can I find a spare card for a Roca boiler in France

heat exchanger replacement?

Hi there, can you please tell me how to remove and replace my heat exchanger on my potterton 24 combi boiler. ... [Read more]

no hot water ?

hi i have a vailent combie boiler the boiler does not fire up when i open the hot taps the heating is fine plu... [Read more]

My Baxi Wentworth Gas Fire won't switch off?

My Baxi Wentworth Gas Fire won't switch off? The fire ignited as usual and after about 15 mins there was a lo... [Read more]

boiler keeps anticycling?

I have a Halstead Ace High combination boiler,the boiler keeps shutting on/off either in ch mode or dhw mode ... [Read more]

boiler does not fire up?

i have a valliant boiler,fault code f22 keeps cuming up,boiler does not fire up,what does this fault mean

heatslave trips out?

My Worcester Heatslave 15/19 burner light trips out.have to increase water pressure via filling loop to get b... [Read more]

how to get portable thomestat back on siemens RDJ10RF ?

my portable thermostat showed the batteries were dead so i replaced the batteries and now it wont come back on... [Read more]