How to mend ... Water Boiler Control Heating

heating comes on when we switch water on?

we have a ideal classic boiler up1 reasonably new it was fine but recently the heat comes on when we switch w... [Read more]

My Potterton 80e often doesn't start up anyone know why?

My Potterton 80e gas central heating and hot water boiler often won't fire up on its own . We tend to have ... [Read more]

EVO HE c22/24 Condensing boiler?

Boiler evo c22/24 HE, hot water inconsistent. Sometimes hot and sometimes just warm. Presently set on full hot... [Read more]

Glowworm 30Ci Boiler?

My Boiler is Flashing F2 on the control panel and as we where away for a few days it will not ignite to get an... [Read more]

Baxi Maxflow Combi Fs?

The heating system works only if there is a call placed on the water ie actually running the water. Once this ... [Read more]

problem with swiftflow 100 sit control?

the boiler is continuously running and not cutting out even though hot water not running and heating control s... [Read more]

Ferroli F24?

Hi i have a ferroli F24 the problem i am having is the Hot water is boiling hot even when the setting is on ze... [Read more]

worcester heatslave 20/25 central heating but no hot water?

Hi, my central heating works fine, but no hot water. I had to turn the hot water dial to off, because when the... [Read more]

worcester heatslave 20/25 central heating but no hot water?

Hi, my central heating works fine, but no hot water. I had to turn the hot water dial to off, because when the... [Read more]

Worcester 28i RSF Combi?

Got same problem can hear the system go on and can hear flow and a humming noise coming from the boiler but no... [Read more]

Central heating & hot water?

My heating and hot water are not working. Pilot light is still on on my boiler and my digital control panel is... [Read more]

how can i fix my boiler worcester greenstar24ijunior?

greenstar 24ijunior. no heating or hot water.the red re-set button is flashing every second,theblue indicator ... [Read more]

my baxi combi instant 80e?

central heating workin fine, however the hot water when running a bath runs cold after a few seconds. the wate... [Read more]

Worcester 19/24CBI Problems (Over Heating, Fail to ingite)?

Hoping that someone can shed a little light on my problem or that this may help someone in a similar position.... [Read more]

sime friendly E ignitor?

hi,my above boiler (don't know age etc,was in when moved) when stating up c/h in morning,the ignitor? repeated... [Read more]

does not respond to timer or thermostat.oil opperated worcester danesmoor?

MY CENTRAL HEATING AND HOT WATER IS PROVIDED BY AN OIL FIRED BOILER WHICH IS A WORCESTER DANESMOOR FROM THE BO... [Read more]

Ideal Icos Boiler, Heatrae Sadia CL170, Reliance Pressure gauge?

My CH/HW system consists of the above components plus a room thermostat and control panel beside the boiler. A... [Read more]

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]

potterton suprema 40 boiler wont stay on?

I have a potterton suprema 40 boiler and it stopped working yesterday. The pilot light keeps going out and now... [Read more]

Unica HE boiler - hot water temp?

the hot water flow through the boiler is only warm to hot. The green led shows 31 - 36 when the bath is run et... [Read more]