How to mend ... Boiler

saunier duval old boiler?

we have a SD combi boiler and the heating is working fine but the hot water only works when the heating is ON ... [Read more]

Prima 50 F?

The fan runs but the boiler does not fire, I suspect it could be the pressure switch ?

error message A2 flashing on my optimax HE 38C.Can't find it in the manual!?

I now have A2 flashing on my Ferroli Optimax HE 38C boiler. Doesn't tell you anything in the manual. My boiler... [Read more]

how to fix broken danesmoor programmer?

danesmoor df 15/20 oilfired boiler,round programmer knob snapped off,,,any ideas ,where can i buy a new progr... [Read more]

boiler trouble on a vokera mynute he.lpg?

i cant get the red light off,could i be stuck in autostop mode.

glow warm 24hi boiler showing f5?

out of blue boiler stop working and showing f5

HOW TO FIX THIS PROBLEM?

vailant boiler ecotec 831 he shows f75 after starting for 15 seconds and does not GO ON.

Ariston Microgenus 27 MFFI won't shut down?

My Ariston Microgenus 27 MFFI is now six years old and has been serviced every year. Over the last few weeks w... [Read more]

The pressure on my Wocester 24i RSF-L combi boiler has dropped to below the?

minimum required. Any advice on how to rectify this? I seem to recall it's quite simple to fix but can't recal... [Read more]

Pilot light has gone out on my Biasi 28S. Any ideas?

The pilot light went out last night on my Biasi 28s combi boiler. The green panel light on the bottom of the ... [Read more]

how can i fix my main combi 30he?

main combi 30he boiler, intermittant fault, hot water/rads work then fault fan/flue light comes on, resset it... [Read more]

boiler dumps water worcester bosch 240?

my boiler dumps water when the filler loop is compleatly closed ,then there is no pressure i then have to open... [Read more]

how can i fix baxi boiler 105e?

pilot light won stay on and boiler fault light flashing showing fault on either fan or flue

fan wont run?

the boiler wont run and it will not ignite

vokera compact he no hot water?

My boiler will only give hot water for about 2 mins it then goes cold.If i leave tap tunning it will get hot e... [Read more]

My Ariston Combi Boiler has tripped the electrics & will not turn back on -?

My 2 year old Ariston Combination Gas boiler has tripped the electrics. I have manged to get electric back on ... [Read more]

Worcester Bosch 230 Boiler No Hot Water?!?

Hello my worcester bosch boiler is approx 10 years old. It was fully serviced approx 6 months ago. Heating is ... [Read more]

i need a wiring diagram?

hi i have a potterton flamingo 60 boiler and need the wiring diagram

Potterton Prima B - pump noise during timer off mode?

Our Potterton Prima B is controlled by a Randall 4033 Programmer which must be at least 15 years old. The boil... [Read more]

boiler is working but no running hot water at all ?

no running hot water