How to mend ... Replace He Boiler

No hot water from Ravenheat RSF82E combi boiler?

I can only get hot water if I switch the central heating on permanantly. Even if I just set the boiler for hot... [Read more]

How can I fix my Worcester oil-fired boiler?

The solenoid valve on the oil pump has failed and I want to replace the coil which I know to be open circuit. ... [Read more]

I have a Glowworn swift flow 80 fanned flue boiler and the fan is humming?

The fan is humming all the time and doesn't go off - what could this be. Everything else is working ok it's ju... [Read more]

How to repair sticking gas value Heatline Vizo 24?

I am getting a flashing LED to advise gas failure. No hot water or central heating. The boiler starts to fi... [Read more]

How can I replace auto air vent Worcester 24i boiler?

I want to replace the auto air vent on a Worcester 24i RSF combi Is this something easy enough to do, if so, ... [Read more]

How can i fix problem of flashing light on worcester 24cdi boiler?

I have a 24cdi worcester boiler and the light flashes on boiler. This is happening more frequently. I don't wa... [Read more]

ideal isar combination boiler radiators keep getting hot!?

Hi My radiators heat up when they shouldnt especially when running the hot tap. Also the water runs hot and th... [Read more]

what is an F2 error on glow-worm 30ci?

my glow worm 30ci was working fine until a week ago, i noticed that the radiators were cold, checked the boile... [Read more]

Halstead High Ace - DHW not turning off?

After turning off the DHW tap, my Ace High boiler stays in Hot Water mode - this also heats up the radiators. ... [Read more]

Ferroli F30B digital display not working correctly?

Hi peeps, i have a ferroli F30B boiler, which works on lpg. The digital display is not working correctly i ha... [Read more]

Biassi combi boiler won'r fire up?

My Biassi combi boiler suddenly stopped firing up. When heating or water is turned on, it sparks (until cutout... [Read more]

Boiler front cover seal replcement?

Hi How do I replace the seal for the front panel of the boiler which is worn please? It's an old glowworm 25... [Read more]

Ariston micro Genus A 03 fault?

Heating / Hot Water not working - temp display giving what appears to be random numbers from 20 upto 99 and ba... [Read more]

Can I replace my old Potterton flamingo 50?

Can I replace my Potterton Flamingo 50 which is about 30 years old with a more efficient combination boiler us... [Read more]

how to put an external timer on glowworm compact 80 e?

rather than replace a broken ectro mech timer can i put a remote single chanel timer out side the boiler and h... [Read more]

ignition controller PCB -how much does it cost ?

I have powermax 150 boiler. Could anybody let meknow how to replace a fuse 2a on the IGNITION CONTROLLER BOAR... [Read more]

chaffoteaux and maury boiler, no hot water?

How do I replace the diaphram 3 way valve.

Replacement of 24i fan?

i had trouble with it a month or two ago, the upshot being that a 'new' fan was installed. i always thought it... [Read more]

Worcester 350 - Fuse problem?

I currently have the worcester 350 combi boiler and for last 2 weeks it keeps blowing a fuse. we've had 8 call... [Read more]

Working behind a radiator?

I am replacing plaster boards in a bedroom I was wondering is there any way that I can work on the wall with t... [Read more]