Mend > Home Heating Systems

re Worcester Boiler 9.24 Electronic. RSF?

The boiler is running in CH and Hot water mode. The boiler temp is set at just 2 or 3 on the main control. A... [Read more]

what causes the low pressure light to come on, on a worcester 350?

what causes the low pressure light to come on, on a worcester 350

How can I fix my Vokera 20/80 RS Flowmatic?

Intermitten fault,My boiler is reluctant to fire up when turning the hot tap on or the central heating, someti... [Read more]

how do I start the boiler?

I would like to start my boiler Alpha 240eco

How can i change the timer? ?

I have recently moved to a new home and it has a powermax 155x combi boiler. No instructions were left with it... [Read more]

Baxi Solo boiler vibrations?

I had a Baxi Solo boiler installed 2 years ago. it started making loud noises which went on for about 1 minute... [Read more]

Why do the upstairs radiators come on when i run the bath?

I have a Glow-worm 38cxi combi boiler. Just recently the hot water runs just warm even if it is turned to maxi... [Read more]

how can i fix my potterton performa 30 he gas boiler?

the water level or pressure is 1/2 it has been filled but gone to 4 i would like to know how to take the water... [Read more]

Pressure fluctuation on Potterton Powermax HE?

I have a 3 yr old Potterton Powermax boiler and apparently if the burner is on the pressure is going too high ... [Read more]

i have a Halstead Hero 50 boiler,which fails to ignite?

The pump starts, however the boiler fails to ignite, doesnt even click to try and ignite. If i turn the temper... [Read more]

Can I have a flue from my combi boiler coming out under my kitcen window?

A plumber has recommended installing a Worcester Greenstar Combi under my kitchen window - the flue running s... [Read more]

Can I use my existing heating pipes for a new combi boiler?

I have a conventional gas boiler feeding 9 radiators in a flat about 15 yrs old. One plumber has advised that ... [Read more]

Potterton Diplomat boiler - wont start?

I can light the pilot light but then when turning the valve to the on position it goes out. PLumber says it is... [Read more]

How can we get our Potterton firing up for hot water?

Our Potteron Kingfisher II boiler's pilot light is on but it won't fire up to give us hot water. Any ideas on ... [Read more]

fault saying noCN optimax he 38 c?

my boiler is showing noCN on right side of clock and nothing on the other. Any help as engineer cannot call ti... [Read more]

problem with central heating?

when i put the central heating on it does not work,but when i put the hot water on its fine but the central h... [Read more]

Vaillant VCW-Sine MOT 18 T3W service manual?

Hey, I have been digging through the internets for a service manual for this boiled but came only accross d... [Read more]

LIGHTING BOILER ?

JUST MOVED IN NEW HOUSE CANNOT GET BOILER TO LIGHT TRIED EVERYTHING THERE IS A SPARK BUT JUST WONT LIGHT ANY O... [Read more]

how can i fix my glow worm 18hxi?

theres no error code green led light comes on for a second then goes off, no heating, no hot water reset butto... [Read more]

no hot water?

I had a burst radiater pipe last by carpet fitter,they called a plumber out and he came out to fix it and he d... [Read more]