Mend > Home Heating Systems

How can I fit a water temperature stat from my tank to my boiler?

I need to have more control of my boiler when it is burning fuel to heat the water, so I was thinking about fi... [Read more]

vailiant boiler thermocompact 628?

My boiler will run for qabout 5 min then the fuse T2 =f1 on the circuit board blows. in addition it will only ... [Read more]

How can I fix my ferroli optima 901?

My bolier flame keeps going out. It will stay on for a while and then after 1/2/3 days it goes out. We had s... [Read more]

switch?

i have a worcester bosch combi boiler 240 when i go to switch it off by the push button control it will not sw... [Read more]

How do we bleed radiators?

How do we bleed radiators please? We have an Ideal HE24 Boiler.

i am looking for the flow rate for a biasi m90e24s?

I am looking for the flow rate for a biasi boiler m90e 24s to see if ican fit a mixed shower and what type of ... [Read more]

do i need a new boiler?

the pilot light keeps going out when the hot water is running for a long time eg bath, this time the pilot lig... [Read more]

How can I fix my Greenstar 28i Junior combi boiler?

I have a Greenstar 28i Junior combi boiler which this morning has no hot water and the pilot lights keeps goin... [Read more]

boiler pressure?

had a Glow-worm 36he condensing boiler fitted but needs pressere to be at 1.5 bar before it will fire up think... [Read more]

What is wrong with my healtine combi boiler?

I don't know what model my boiler is and OH isn't much help in that dept. The boiler is flashing red on the pi... [Read more]

vaillant vcw gb 242 eh boiler?

Can you please advise fault on dhw when hot water tap is opened boiler ignites runs for 10 secs then cuts out ... [Read more]

Ravenheat RSF 100ET have no hot water or heating?

When trying to get a shower this morning discovered i have no hot water (it was working ok last night), checke... [Read more]

potterton suprima cutting out?

had a new pcb installed 2 mnths ago; boiler wroking fine, then a sound of air, water, or both in the pipes, th... [Read more]

circlip on fan of Halstead Finest Gold?

Hi Does anyone know what size circlip I need to ask for? It comes off the shaft on the fan of my Halstead Fine... [Read more]

Finest gold fan?

Firstly thankyou for the answers on my previous post. My fan has now packed up on my Halstead finest Gold boi... [Read more]

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

Potterton Boiler 100e?

The boiler on a daily basis discharges water to the outside. The temp goes above 3bar and then falls when not ... [Read more]

I have a vaillant vcw gb 242e, ?

when the hot water is on the flame lights for 1 minute then goes out relights then goes out after anouther min... [Read more]

Myson Apollo boiler - fuse keeps blowing?

Hi I have a Myson Apollo boiler. The electricity supply to the electronic heating controls has blown th... [Read more]

worcester greenstar 12i/24i system boiler?

my boiler intermittently 'bangs' I think on ignition. but not every time. had an engineer look at it yesterday... [Read more]