How to mend ... R D Boiler

How can I stop my Worcester 24i from building up too much pressure ?

My Worcester 24i combi boiler has just started to build up pressure beyond the blow off valve setting (IE. in ... [Read more]

Have an eco plus 624 boiler showing fault 22?

How can I fix it, it is showing low pressure 0.2

my vaillant boiler is saying a code com on it ?

what do I do when your boiler says com on it an no heating or hot water

how can i fix my vaillant boiler its flashing F 22 then bar 0.4 . my house ?

My vaillant boiler is flashing F22 and bar 0.4 I've got no heating and no hot water can any one help me pls . ... [Read more]

Air in system?

Hi all, I've got a glow worm fuelsaver 45f that I think may air trapped in it. Its a pretty standard open sy... [Read more]

Baxi Bermuda 522?

There is a clicking, cracking noise ( it is not loud) from the back of the boiler when it is running, boiler ... [Read more]

can i use my worcester 24i without the fan working ?

is it possible to use the boiler without the fan working

How can I stop my glowworm flexicom boiler from making loud flute noise?

Every 20 mins my glow-worm flexicom boiler hx comes on making a loud flute noise. No codes are coming up etc. ... [Read more]

vokera boiler not 2yrs old yet , wont work?

the red light is staying on which is not a good sign, have managed to get pressure gauge to normal level as ... [Read more]

hot water problem?

have a sabre 29he when hot water running boiler cuts out for a couple of seconds and starts again which means ... [Read more]

What is wrong with our boiler? Had several repairs?

Our boiler broke down just 6 months ago where we had it repaired and the switchboard changed. A year before th... [Read more]

potterton prima F not firing up?

It sounds amazing but, the boiler comes on in the morning cycle but dose not fire up for the evening cycle. I... [Read more]

boiler keeps switching off?

ariston euro a27 combi boiler aprox 14years old boiler red light comes on when running stops boiler If you ... [Read more]

potterton boiler keeps closing down?

Boiler keeps closing down and shows low water pressure .when I top up to required level it runs for a while an... [Read more]

red flashing button siemens RCRIO/433?

red button keeps going from green to red on RCRIO/433 Receiver, the boilers temperature often goes a degree a... [Read more]

FF360 Reset Button Problem?

Hi i have a FF360 boiler but i have a problem when the heating has been on for a few hours, when the heating g... [Read more]

Glowworm cx30i gas boiler?

My boiler comes on intermittently when the thermostat is turned down below zero degrees. It is all running fi... [Read more]

does my boiler automatically adjust water pressure?

if i bleed my rad does my betacom 24a combi boiler automatically adjust the water pressure back to normal

boiler keeps going out?

I have an Ariston ACO 32MFFI boiler, the boiler gets to the ignition stage, ignites for a few seconds and then... [Read more]

is stuck fan a fire hazard on boiler? ?

Our boiler has been making loud noise which we have been advised by engineer sounds like the fan. Whilst waiti... [Read more]