How to mend ... Radiators Getting Hot

Vailant Ecotec Plus 837 Radiator heating issue. fault 22?

Hi I recently replaced my old boiler with a new Vailant 837 combi and my heaters dont seem to be heating up, t... [Read more]

Worcester Bosch boiler - flashing blue light?

I have a WB 15Ri RSF Greenstar condensing boiler (3 years old next week) and have had a couple of problems. T... [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]

Baxi combi 105HE Hot Water Problem?

I have a Baxi combi 105HE boiler. The hot water has stopped working. I put the taps on and its just cold. I... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

when i turn on my hot water, the radiators come on aswel?

when i turn on my hot water, the radiators come on aswel

problem with potterton combi boiler?

when i put my potterton performa 24 on to hot water only my radiators are comeing on

boiler?

have a worcester 24sdi boiler but only comes on if the seperate programmer has the heating and hot water switc... [Read more]

ideal isar combination boiler radiators keep getting hot!?

Hi My radiators heat up when they shouldnt especially when running the hot tap. Also the water runs hot and th... [Read more]

How can I fix my deal Isar combinaton boiler? The radiators keep heating up?

The radiators in our house keep comming on when they are not supposed to especially when we are running the ho... [Read more]

what is an F2 error on glow-worm 30ci?

my glow worm 30ci was working fine until a week ago, i noticed that the radiators were cold, checked the boile... [Read more]

Halstead High Ace - DHW not turning off?

After turning off the DHW tap, my Ace High boiler stays in Hot Water mode - this also heats up the radiators. ... [Read more]

hot water coming from overflow pipes when radiators are switched on, why?

whenever I want to dry our wet clothes, and we switch on the radiators, hot water starts to overflow from the ... [Read more]

cold radators?

half of my radiators stay cold the others get very hot

How can i fix my megaflow heating system?

we have a megaflow heating system and the pressure keeps dropping which means we get no hot water, now when t... [Read more]

How can I fix Jaguar 23 boiler?

I have a Jaguar 23 combination boiler. If I take a hot shower the water is nice and hot. If I turn the shower ... [Read more]

Vaillant TurboMax Problem - Help please?

Hi, I have a Vaillant Boiler Turbo Max around 11 years old. Now the boiler has stopped working as it s... [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]

problem with my SIME friendly 8088905?

My SIME will heat the radiators as normal , but it won't do any hot water . The pilot light is always on , and... [Read more]

Worcester24CDi LPG combi?

Boiler works fine for central heating to 6 Radiators. Lots of water pressure at the hot taps but water will no... [Read more]