How to mend ... Boiler After Power

Vaillant VCW GB 242 EH - burner keeps burning with Heating off and DHW Off?

DHW works fine, Boiler on with tap opened, off with tap closed, but reignites after a few seconds on low flame... [Read more]

Whats wrong with my Boiler ,sime farmat 80c?

Hi there I realy need help with my boiler, everything turns on fine apart from when its about to fire up, w... [Read more]

HOW CAN I FIX MY POTTERTON NETAHEAT 10-16 BOILER?

WHEN THE POWER SUPPLY IS SWITCHED ON THE PILOT LIGHT COMES ON AFTER A FEW SECONDS BUT THE MAIN BURNER WILL NOT... [Read more]

Baxi Bahama 100 CH not working?

We have so far spent nearly £1000 over the last 2 years on our Baxi Bahama 100 boiler, the latest problem is ... [Read more]

I am not getting any neons lighting on the glow worm ultimate?

power is going to the boiler but no neons are lighting and the boiler is not going through its lighting sequen... [Read more]

Ferroli Optima 901 Boiler?

Ferroli Combi Boiler Optima 901? Niggling fault which seems to be getting worse. If the boiler is not used... [Read more]

combi boiler 80e & 105e pressure up to 3.5 bars, water leaking underneath?

My combi boiler 80e & 105e (not sure which one) pressure was up to 3.5 bars with water dripping slowly underne... [Read more]

How can I fix my Baxi Bahama 100?

I have been battling with this boiler for the past three years during which I have changed flow switches, ther... [Read more]

Ferroli Combi Boiler Optima 901?

Niggling fault which seems to be getting worse. If the boiler is not used, i.e you have not run hot water for... [Read more]

The pump keeps running on my Baxi solo 3 pfl 50?

When i switch off the external controls calling for heat the pump on my baxi solo 3 keeps running and the moto... [Read more]

No mains light on my potterton puma 80?

Got up to this , switched spur has power but nothing on boiler.Is there an internal fuse or re-set I can look ... [Read more]

No power to Saunier Duval 30e?

My saunier duval boiler is not switching on or showing any signs of power. I have ensured the main circuit boa... [Read more]

non starting potterton diplomat 41 48 boiler?

The pilot light is on, but when the power switch is turned on the boiler will not ignite - any ideas

How can i fix a broken temperature contol knob (worcester 24 cdi)?

I have a worcester 24 cdi boiler fitted in my kitchen and have broken one of the controls knobs. There are thr... [Read more]

SIME Friendly Format 100e Stop/Start/Stop/Start/Stop?

My combi boiler switches on, fan turns but no flame and so no hot water. Runs for two seconds and switches off... [Read more]

I have an Ideal comby boiler which will not work?

Hi It's a m30100 and there is no display on the control pannel. The presure in the rads had droped too low b... [Read more]

boiler trouble?

Hi, my gas boiler (myson marathon) has stopped heating water... the pilot light is on. the appearance... [Read more]

Reset button on Glow Worm Micron 70FF?

Just moved into appartment with above boiler. Won't start! Power and ignition sparks and fan work OK but boi... [Read more]

My boiler wont light?

I have a Glow-worm 55F boiler and although there is power to it and the fan is running the ignition will not s... [Read more]

Repair sime combination boiler?

Intermitent fault on sime super combination boiler. Pump running but no power to fan, could it be a pcb board... [Read more]