Mend > Home Heating Systems

there is no hot water from combi boiler?

The boiler keeps cutting off . It only applies to hot water. My combi is Glow Worm Compact electronic

MY VALIANT SCREEN SHOWS f1. WHAT DOES THIS MEAN/?

I have no hot water at the moment and the pressure shows as 2. There is a screen which shows F1. I have lost... [Read more]

How can I fix my boiler?

The pilot will not ignite. Model No. 24i

Valiant combi pressure drop when cold?

is it normal for a combi boiler to lose slight pressure over the summer when the system is off. I have had lea... [Read more]

hot water only when heating is on {hamstead combi} any help please?

only getting hot water at taps when heating is on. using a hamstead combi boiler. any help please

Glow Worm Combi Boiler - Repair man required?

I remember seeing on this discussion page the phone number of a company who would attend to faulty boilers for... [Read more]

ravenheat 24t ls 80t white star?

boiler is a 15 months old the water started going very hot then cold the3n hot then cold at fairly low tempera... [Read more]

sime friendly 80 boiler fault?

my boiler heats the hot water for about 1 min then cuts out if i wait about another min or two i turn tap on a... [Read more]

how do I relight the pilot light?

I have an Ariston Combi boiler (age unknown and no manual - thanks to previous owner!!), can anyone tell me ho... [Read more]

vokera compact 24 boiler?

I had to turn off my gas to fit a new fire then found out that my boiler is not giving hot water when I turned... [Read more]

How can I fix this problem myself?

My water is only warm and not hot enough for a bath. The type of boiler I have is Potterton Puma 80. Please he... [Read more]

No hot water Ferroli Combi 77FF?

I cannot get any hot water, when i turn on the hot tap the boiler does not ignite. If i set it to heating cont... [Read more]

Why when my boiler is on 'Water only' is my heating coming on?

My boiler is the Glow Worm - Space saver MK11 and is currently on water only, as we don't need the radiators (... [Read more]

Glow worm Space-Saver 38?

Pilot light went out, so turned switch to pilot and flicked auto-ignition. No response so waited as thought t... [Read more]

what is wrong with my ariston euro 27 combi boiler?

when the tap is turned on the boiler does not ignite unless the heating is also running. if the heating is not... [Read more]

the ignition on my volkera linea keeps faulting out?

the ignition on my volkera linea combi boiler keeps faulting out and not working. will restart ok. was wonderi... [Read more]

Potterton Netaheat 10 16 intermittant ignition?

Hi, Boiler is about 15 yrs old. It has suddenly started to act very strangely i.e. Switch on = ignites pilot ... [Read more]

pressure?

how do I get the water pressure down on my boiler it is at three and leaking from the overflow, please help

My Glowworm Fuelsaver Complheat55 only has hot water when the heating is on?

I have recently moved into a property with a Glowworm Fuelsaver Complheat55 boiler. I have plenty of hot wate... [Read more]

how can i fix glow worm 24ci?

the boiler is igniting but not staying on it keeps coming up...fault 6.. any suggestions glow worm 24 ci type... [Read more]