How to mend ... Boiler Turning Itself

halstead aces high almost new everything but just stopped firing up?

have replaced switches. diaphram. pcb. i have an identical boiler in my office and i changed pcb's recently. ... [Read more]

problem with radiators burning hot?

when heating comes on radiators are going really hot boiler not turning off constantly heating only turns off ... [Read more]

halstead ace high boiler shutting down?

halstead ace high boiler fires up for aprox 5 seconds then shuts off. does not lock out but green power neon f... [Read more]

Baxi Bermuda Pilot Light Keeps Going Out?

Pilot Light goes out shortly after turning the boiler on, it can be relight. This started last week after f... [Read more]

how can i fix my worcester bosch 230 combi boiler?

The flame doesn't ignite when I create a demand by turning on the hot water or heating

noisy pipes?

can anyone help!!!!!!! i have a baxi back boiler supplying hot water and heating,when the upstairs hot taps a... [Read more]

Potterton Prima F80 cold start problems ?

My boiler fails to start from cold but I can get it working by turning down the boiler stat to an almost off l... [Read more]

Vaillant ecoTEC Plus no hot water, but heating works fine !!?

Hi, hope you can help. My heating is working fine however I'm not getting any hot water when turning on the t... [Read more]

ferroli 77 ff fan?

how can i fix my fan?runs on at a slower rate after heating is off only way i can stop is by turning power to ... [Read more]

no heating?

when in heating mode the boiler just cycles on and off suspect diverter valve as sometimes it decides to work ... [Read more]

Worcester Bosch 24CDi, switches off during HWD?

I have a 24CDi boiler, which lately has been switching off when hot water is demanded. It switches off and bac... [Read more]

Glowworm space save rf firing up intermittantly?

My boiler has just started having a mind of its own and firing up very intermittamtly, even set to constant tu... [Read more]

Cold radiator?

Have one cold radiator upstairs. Was fine until turned off last winter. Had British Gas engineer to do assessm... [Read more]

How can I fix my boiler?

Optimax HE31C boiler displaying 'No Cn' on left hand screen and not turning on.

Pressure on Jaguar 23kW combi boiler?

The pressure was down to 0.8 and I raised it but may have raised it too high to 1.9. This has resulted in the... [Read more]

Hot water?

I have a standard boiler with no pressure gauge for my hot water. I have tried to turn down the temperature of... [Read more]

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes co... [Read more]

Economy 7 Boiler?

I have just moved into a new place and the boiler has no timer, two switches and 'Economy 7' stamped on the fr... [Read more]

Potterton Prima 50 F main burner will not remain on?

I've got a twelve or thirteen year old Prima F which has run reliably until the last year or so. I fixed the u... [Read more]

combi boiler locks out after using hot water?

i have a potterton puma 80e combi boiler.after running hot water and turning the tap off the boiler makes a lo... [Read more]