How to mend ... Replace He Boiler

Boiler Pressure problem?

Hi all. After a 10 hour blackout here at -20 celsius, my old boiler won't get up above 8psi and the relief val... [Read more]

Potterton Profile 50e tripping?

I have a Potterton Profile which runs fine most of the time, installed 1997 running on natural gas. Every n... [Read more]

Can anybody help with a Vaillant boiler with a fault code f33 ?

My Vaillant boiler (ThermoCompact) has a fault (again) of f 33. I am painfully aware of what it is (the last ... [Read more]

upstairs rad hot downstairs rads just about warm,why?

glowworm space saver 50 boiler,upstairs rad hot downstairs rads just about warm,i think it could be a problem ... [Read more]

Glow Worm Sxi 30?

I'd be grateful for any help. I have a Glow Worm sxi 30 boiler. It is about 2 and a half years old. Recentl... [Read more]

worcester 24i combi boiler ?

Drained the system to replace pressure vessel now the boiler wont start up

replacing a Harp HGC1 controller?

the heating system consist of a Baxi WM51 3RS boiler controlled by this Harp HGC1. I am trying to replace th... [Read more]

no power output on my glowworm compact 100e boiler?

all lights on boiler not on yet i have power going in and both sides of the pcb fuse are showing live yet noth... [Read more]

worcester bosch 24i ?

my boiler is trying to light. i can see the flame coming on but it then goes out. this is a i continuous thing... [Read more]

how can i fix halstead finest gold boiler?

i have a halstead finest gold boiler, water is coming out the pressure relief pipe when over 2 bar of pressure... [Read more]

How do you replace a divertor valve on a valient turbomax pro28E?

Can any1 supply me step by step instructions on how to replace the valve on the valient boiler. Do I need to ... [Read more]

where is the diaphragm on the diverter valve for a potterton 24 boiler? ?

where is the diaphragm on the diverter valve and could anyone please give me some instructions on how to repla... [Read more]

wehave a potterton profile 50e which keeps cutting out?

We had the boiler and heating sytem serviced last year with a new fan, pump and complete drain down. The boile... [Read more]

Ikon boiler thermostat problem?

My boiler comes on then cuts off after a few seconds. The fault diagnosis pointed to the thermostat, which I r... [Read more]

netaheat 10 12?

probe keeps sparking without firing up, I have bent the earth closer to the probe and it has fired up,do I nee... [Read more]

Why does the water run cold?

I have a Camray Model 90-130 Combi, oil-fired central heating boiler. The central heating works fine, but when... [Read more]

SERVOWARM ELITE 50 - REPLACE GAS VALVE?

Pilot light would not stay on - plumber replaced thermo coupler. Still would not remain on so advised new gas... [Read more]

Baxi 105e Flue fan Fault?

I have seen posts about this before but they all seem slightly different so here are my symptoms; Boiler runs... [Read more]

No central heating or hot water?

Oil fired Boulter boiler. Starts up from cold and runs for approximately 5- 10 minutes then stops. Fitted new ... [Read more]

How can a Powermax combi boiler be repaired?

The system was drained to replace a faulty (leaking) radiator, and after two visits by Corgi registered plumbe... [Read more]