How to mend ... Heating Will Not Switch Off

Expansion vessel replacement?

Hi all, I have a Glowworm 80e combi with pressure issues. Low pressure on the gauge (sub 0.5bar). Fillin... [Read more]

worcester 24cdi boiler?

switch heating on all ok for about 15 min, then heating cuts of, push reset button comes on briefly then cuts ... [Read more]

How can i fix my combi boiler/ central heating (make is Potterton Lynx)?

Hi When i switch on my boiler it starts up for a minute or so then trips the switch off in the fuse box. This ... [Read more]

Why does my heating switch off when water due to come on?

When my hot water is manually started or programmed to start the heating switches off completely. Why? It's no... [Read more]

potterton performa 28 ive got hot water but no central heating?

i have just had a potterton performa 28 installed brand new from the box but bought 3 years ago i have got d... [Read more]

Ravenheat CSI 85 Boilern fault?

The only way I can get my central heating to work is if I switch the boiler of at the mains leave for an hour ... [Read more]

Ferroli F24B Combi Boiler. Follow on to earlier enquiry?

Hi DC, or whoever else can help me, PLEASE? Following on from Gemma's enquiry, i too have a Ferroli F24B comb... [Read more]

hot water wont heat up,halstead ace high 0086?

boiler running 4 heating,but valve wont kick in, to heat hot water.the pin in the valve wont come out to mak... [Read more]

No Hot Water?

I have a problem with the hot water, it is only hot when I switch the heating on but as soon as I turn the hea... [Read more]

My heating wont switch off?

It wont switch off even when i set the simer to off, it still fires up. Tried the batteries in the thermostat... [Read more]

how can i fix my ls100t ravenheat combi boiler?

central heating works fine,timer ok,no domestic hot water in any position(sumer/winter)switch.boiler lighting ... [Read more]

is my heating fixable??

i stay in glasgow and my economy heating broke on sunday.. the switch comes on when it is supposed to but no h... [Read more]

combi boiler noisy?

I have a 'Ferroli combi 77.FF boiler 75446' It continually makes a noise from the moment I switch it on, maki... [Read more]

Heat and Water together Problem - Worcester Heatslave Oil Combi?

When I switch the water on, the heating is also coming on at the same even though the heating is switched off... [Read more]

Baxi Boiler - The pressure dial is in the red at 3?

Hello, Our heating hasn't been working for the last 24 hours, and we have had no hot water. When investigati... [Read more]

Baxi Boiler - The pressure dial is in the red at 3?

Hello, Our heating hasn't been working for the last 24 hours, and we have had no hot water. When investiga... [Read more]

intermittent heating fault?

fault with heating on Vaillant vuw242e hot water works perfect however when heating is called for will only wo... [Read more]

baxi 105e combi boiler pump over run always on?

the pump will always run on a demend condition even though the heating or hot water is still off.I was wonderi... [Read more]

Potterton Netaheat boiler?

I have a potterton netaheat boiler and when I moved into the house there was a timer switch fitted which separ... [Read more]

Radiators not heating up?

Two radiators are not heating up, but two are. The cold ones remain stone cold. I think it is a potterton co... [Read more]