How to mend ... Heat Switch Radiators

worcester greenstar he boiler?

why, when I switch all the radiators, underfloor heating and hot water off at the control unit, does my boiler... [Read more]

boiler not working to heat radiators?

the boiler will only heat the radiators when you put on the hot water switch as well . radiators take 45 minut... [Read more]

what does the advance button do on BPS242RF?

after a sleeples night where the radiators were on full blast at 2.30am despite me following the "instructions... [Read more]

Danfoss FP715 Heating System not working?

I can manually and program the hot water to come on which works fine. The heating side does not work. I can ... [Read more]

turn on boiler just to heat tank but rads heat as well?

Hi , now its Spring I dont need the radiators to come on but need to turn boiler on occasionally to heat tank ... [Read more]

Potterton Netaheat Boiler stopped working?

Hello, I have a Potterton Netaheat Boiler with Potterton EP2002 Controls and Honeywell Thermostat. Last night... [Read more]

heating not working. glowworm 18hxi?

two of my radiators have not been heating up, yeaterday i switched the rest of my radiators off bar one to see... [Read more]

Hot water intermittent?

I'm having trouble with hot water, it doesn't heat up when the radiators aren't on we have to switch it on whe... [Read more]

how can i fix lifestyle model lp112?

the radiators only heat if the hot water is switched on as well as the heating switch but when the water heat... [Read more]

Micron 60FF snag (Glow Worm)?

Hi all. Micron 60FF playing up. Boiler works fine but ignores the thermostats and runs almost continuously u... [Read more]

no heating through the radiators combi on ok?

i switch my combi on lights up no problem no heat through the radiators anywhere in the house

Vaillant VCW242E Overheating and Uncontrollable?

I have a Vaillant VCW242 E Combi Boiler. Following a freeze up of the Boiler, I can no longer control the t... [Read more]

help help help?

Please someone help we have had about 4 heating techs out all safe gas registered and no one can help its cost... [Read more]

potterton EP3000 programmer?

Just bought new home I need to know how to programme just the hot water to heat up without having central heat... [Read more]

Can my potterton 100E boiler be fixed?

I bought my new house 3 years ago with a potterton boiler and I have been told I need a new one. When I switc... [Read more]

Hot Water and heating on at the same time, cant stop it?

when I switch hot water tap on, boiler fires up as normal but radiators heat up as well, although heating syst... [Read more]

central heating switched to off, some radiators red hot all the time ?

we have a 20 yr old potterton ep2000 boiler. even when we switch the central heating to off, there are 3 radia... [Read more]

heat switch does not turn off the radiators upstairs?

when I turn the heat switch off, but keep the water swith on, the upstairs radiators are still very hot. The ... [Read more]

whats wrong with my worcester bosch greenstar 25si?

Hello,iv got a worc/bosch 25si/30si combi,which has been switching itself off.When i attempt to switch it on i... [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]