How to mend ... Problem Boiler Heating

How do I change the fan assembly on Worcester i28?

Hi, There's a fan problem with my Worcester i28 gas boiler. When it is supposed to turn on heating, it star... [Read more]

Worcester 24i rsf ignition Problem?

This boiler is 'hunting' when the hot tap is turned on, it does eventually light, but my wife is getting so fe... [Read more]

How can I diagnose my Glow worm Fuelsaver F100 boiler problem?

My ageing, but until now perfectly reliable, Glow worm wall mounted central heating boiler appears to have dev... [Read more]

Hot rads?

The c/heating boiler has just had it's annual inspection by British Gas and the engineer checked all rads and ... [Read more]

Ravenheat Boiler?

I have a Ravenheat RSF84ET boiler which gives out hot water when the central heating is on but when the heatin... [Read more]

how can i fix a vokera boiler?

how do I fix a pressure problem on a Vokera Compact 24 Boiler? The pressure goes to 3 bar in the red & when I ... [Read more]

Water pressure on a Sime 100e combi-boiler?

... after replacing the diverter valve diaphragm, dhw heat exchanger and cleaning the inline filter I'm still ... [Read more]

how can i fix this problem? ferroli Optimax 25c boiler?

My heating and hot water do not come on. i have a ferroli optimax 25 c boiler. the display fault is as f 01. ... [Read more]

Air pressure switch?

air pressure switch problem i think but any advise would be greatful. When both air tube (red/white) are conne... [Read more]

Potterton HE Boiler?

I have a Potterton HE Boiler which is only 3 years old, and following a power failure a week ago, the heating ... [Read more]

my heating wont turn off!! Baxi 100he?

can anyone help. My baxi 100 he was fitted 18months ago and I have had no problems till now. There seems to ... [Read more]

worcester 24I junior losing pressure?

I have a static caravan with a Worcester 24I Junior boiler. The pressure gauge goes down slowly over a period... [Read more]

Ferroli Falcon II - Pressure valve problems? Please help!?

Hi, for months we've been topping up the boiler, and now it's every 2 days or so, and usually drops when I've ... [Read more]

Baxi Bahama 100 - Hot water problem?

Hi there to anyone who can possibly help me with the above problem. The boiler works fine for central heati... [Read more]

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [Read more]

problem with my boiler?

Can you help i have a potterton puma 80 boiler the hot water works perfectly but i cant seem to be able to get... [Read more]

Ravenheat csi 120 low nox?

I have a Ravenheat Low Nox boiler that has been working fine for 2 years, but last night the central heating f... [Read more]

how can i fix my ravenheat combi boiler?

red light next to spanner symbol has come on and now got no hot water or heating any ideas how to sort problem... [Read more]

Should my combi boiler come on when the cold tap is used..??

I have recently had a Glowworm combi (30cxi) installed - everything appear to be working fine, but I have noti... [Read more]

Advice desperately needed: no hot water or heating?

I am a new house owner and are having issues with the central heating and hot water. As of sunday, it went off... [Read more]