How to mend ... Boiler Not Working

how to fix vokera excell 80 sp?

my vokera excell 80 sp combi boiler causes the water to run hot then cold in roughly minute intervals. the cen... [Read more]

how can i fix my potterton 10/16 boiler?

The boiler was working ok before the gas solinoid was changed now it wont even start, getting no response from... [Read more]

POTTERTON NETAHEAT 10-16 BOILER - no hot water?

Hi I have the above boiler & all is working well apart from no hot water , ch is working fine - plumber ca... [Read more]

How can i change the valve in my Vokera Excell 80SP combi-boiler?

I have a Vokera Excell 80SP combi-boiler in my house. We have it serviced every 6months and about the time we ... [Read more]

my 28cdi worcester boiler was working this morning?

my 28cdi worcester boiler was working this morning and has now stopped heating water and the rads are not heat... [Read more]

DHW problem Vaillant Turbomax Plus 828E?

If I open the cold water supply valve to the boiler fully, when drawing hot water the temp. rises to approx 83... [Read more]

Ariston genus combi boiler?

My ariston boiler does not supply on demand domestic hot water, had it working a few times but then fails,the ... [Read more]

upstairs rads getting hot when boiler set for water heating/pot kingfisher?

having recently added a new rad every thing seamed to be working fine. now when the boiler is set to water hea... [Read more]

Baxi Bahama 100 CH not working?

We have so far spent nearly £1000 over the last 2 years on our Baxi Bahama 100 boiler, the latest problem is ... [Read more]

combination boiler not sending hot water to taps?

the hot water is not activated when hot tap is opened on my sime friendly 80E combinatin boiler. The hot water... [Read more]

Baxi bahama 100- is it knackered or shall i call baxi????

Hiya my boiler wont spark up its indicating no flame, i have tried everything, the presure valve wasnt shut pr... [Read more]

Help - Potterton Flamingo 50?

Heating system not working - water in rads - pump working when system switched on, but doesn't appear that the... [Read more]

sime friendly format 80E red light is on no hot water?

the combi boiler was working perfect some body came to check for a electric leakage in an other part of the ho... [Read more]

no hot water but radiators hot?

My radiators are hot on commissioning but hot water is not working . When the hot water tap is turned on, the ... [Read more]

How can I fix my friendly Sime format 80E?

My boiler tries to light up and keeps on making clicks to light up. Fan is working , lights are on but not pil... [Read more]

Potterton Netaheat Mik II 10-16 boiler not working?

Potterton Netaheat Mik II 10-16 boiler not working, fan won't come on - could prob be the fan or something els... [Read more]

Ferroli Optima 901 Boiler?

Ferroli Combi Boiler Optima 901? Niggling fault which seems to be getting worse. If the boiler is not used... [Read more]

Ferroli Combi Boiler Optima 901?

Niggling fault which seems to be getting worse. If the boiler is not used, i.e you have not run hot water for... [Read more]

Glow-Worm Fuerlsaver 55ff stopped working help?

boiler wont light and have noticed in a few other threads, that the fan should be turning, but mine isnt. I tr... [Read more]

Potterton Suprima 100. Central Heating comes on above set thermostat temp?

House is very warm. House thermostat says ambient is 23 deg C, with the 'on' temparature for central heating t... [Read more]