How to mend ... Water Heats Hot

Hot water but not to rads?

Baxi combi 105e. Boiler shows no faults.Hot water is ok but.. central heating....fires up & temp rises to fu... [Read more]

Vaillant boiler VCW 242/282 EB, Hot water problems?

Hot water is excellent to other DHW taps in the house. Recently changed Kitchen mixer tap (aereated water ).No... [Read more]

Combined hot water/heating system Glow Worm Micron Problems??

Hi, I have just moved into a new flat. There is a small boiler (Glow worm micron 50ff) which (oddly) is in... [Read more]

Worcester Combi boiler 240 hot water only tepid?

What is wrong with boiler when hot water is only tepid on demand however heats up normally when the heating is... [Read more]

Water only heats on maximum?

Our domestic hot water has stopped reaching the desired temperature, unless the gas boiler is turned to maximu... [Read more]

Aga hot water circulation?

I have an oil fired aga which heats the domestic hot water, at least it should do but I can't get it to thermo... [Read more]

how can I fix my item ariston microgenus 23 mffi?

ariston microgenus 23 mffi. boiler heats water but when hot water is on flame keeps on firing up intermittentl... [Read more]

ravenheat csi 85 problem?

hello, my ravenheat csi 85 has just developed a little issue . What happens is when the ch is off i turn on ... [Read more]

hot water runs cold?

my boiler performa 28i heats the water in the radiators ok but the water runs cold in the hot tap very quickly... [Read more]

my hot water works but my central heating dose not ?

when water heats up central heating comes on with no thermostat control

Why wont my boiler work?

I have a ravenheat RSF820/20 boiler which is about 15 years old. The heating will not come on now either with... [Read more]

How to fix a hot water problem?

We have a conventional heating/hot water system, one hot water tank and one cold water tank. When the heating ... [Read more]

Greenstar boiler heating water but not central heating independently?

Hi folks I wonder if you could help me with the following problem - I have a Worcester Bosch Greenstar ri (... [Read more]

How to vailant boiler?

Vialant boiler heats rads but not hot water through taps

vokera linea combi boiler problem?

have just moved house, when the boiler is set to hot water only. when the water temp drops below 40 on the di... [Read more]

Ariston Microgenus 27 MFFI?

Help! Noone can fix my boiler. it has a mind of it's own. It comes on when it likes and switches off when i... [Read more]

Water heating problems?

I have the same problem,water only heats up when the tap is turned to full and then once hot water comes turn ... [Read more]

triton bezique 10.5kw - not heating water enough?

My Shower has reached a point where the full heating power and turned to 10 the water is still not hot - but l... [Read more]

potterton netaheat 12-16 mk2?

pilot light clicks on(i can see it has lit) then i wait for the main burner to come on but it doesnt always co... [Read more]

Can I fix my own boiler?

Hi, can anyone advise on a problem with our boiler? The boiler is only used for heating our water and not any ... [Read more]