How to mend ... Replace Hot Water Boiler

Combi Boiler Sime90?

Heating working but the hot water running hot cold hot cold. Engineer so far has replaced Thermistor, Plate he... [Read more]

VOKERA 20-80 RS Combi Boiler Problem?

We (in Cork) have an 20-80 RS Flowatic combi which is tempramental (but not half as tempramental as my missus ... [Read more]

My Vaillant Turbo Tec boiler not igniting?

The boiler intermittantly will not fire up, more obvious in the morning when you require hot water. If I remo... [Read more]

boiler problems?

we have just bought a house with olympic boiler when swithing on the hot water or heating the boiler only runs... [Read more]

how can i replace thermostat apollo?

the hot water has suddenly become very hot in the tap the Myson apollo 15/30b boiler is set on lo thermostat s... [Read more]

my ideal mini condensing combi boiler wont fire?

when i call for hot water the boiler wont fire,the pump,exhuast fan and motorised valve all operate as normal.... [Read more]

Sime super 90 - Water only heated when tap on full?

I've got a Sime Super 90 boiler and have started having problems with it. The central heating works fine but t... [Read more]

Glowworm micron 40FF Thermistor Rod?

A month ago I was having to reset the boiler frequently because the Reset light would come on. Eventually it s... [Read more]

Can I repair / replace my diverted valve on Vaillient Boiler ?

I have an old Combi gas bioler, recently I've noticed the hot water stops without the heater not being switche... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

How do I fix my Ariston Microgenus 24 HE MFFI?

We've just moved into a new apartment which has a Ariston Microgenus 24 HE MFFI Boiler. The boiler works fi... [Read more]

ALPHA CB28 COMBI?

GAS GUY CAME TO SERVICE COMBI (FIRST TIME) BOILER WAS WORKING FINE BEFORE HE TOUCHED IT NO HOT WATER OR C/H ... [Read more]

Glow Worm compact 100e no hot water?

Hi can anyone please point me in the right direction, I currently have no hot water, the boiler does not kick ... [Read more]

Heatline C24 not firing up!?

Can anyone help please... I have a Heatline C24 boiler which is now just over 3years old. It has started pl... [Read more]

Boiler Replacement?

I currently have an "Ideal Standard Concord RS Series 2A" free standing boiler running a gravity fed hot water... [Read more]

My Baxi Back Boiler is Heating my Rads but not My Water?

Hello i have a baxi back boiler that is 22 years old! it has worked great since i have owned the house - 3 ... [Read more]

How to replace an automatic air vent?

We have occasional noise (gurgling, bubbling) from our hot water system when the boiler kicks in. Two automat... [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]

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]

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]