How to mend ... Boiler Keeps Over Heating

worcester 230?

why does my boiler go off when I call for hot water when the heating is on. I can have hot water if the heatin... [Read more]

troubleshooting for my Drayton Digistat+3 RF heating system?

troubleshooting for my Drayton Digistat+3 RF heating system.my heating wont turn on. the boiler starts up, and... [Read more]

no fault code ?

intermiting fault on central heating side of my potterton boiler but no fault code but it will start up on it... [Read more]

when I plug in the drayton plug it trips the electric supply?

I have a drayton wireless system for my oil boiler and it stopped recieving the signal and now it keeps trippi... [Read more]

vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]

my boiler does not flair up when i pu heating on ?

the make of the boiler is sorry i dont know but it s an old combi it heats the water and raidiators and it d... [Read more]

isar he30 boiler problem?

NO central heating working, hot water works fine but no GCS ? Any help would be great thanks.

water is not heating up instantly like it suppose to with combi boilers?

hi everyone i have an halstead ace high combi boiler, who doen't fire up instantly, when it does the water ha... [Read more]

Loosing pressure ,ignition indicator flashing when boiler goes quiet?

VUW 242 1E loosing pressure when not running,cant find any leaks from outlet pipe,when the boiler goes quiet I... [Read more]

hot water an heating fires up cuts out worchester 24cdi?

turn the hot water tap on the boiler fires up for a few secounds than cuts out worcester 24cdi

Could this be a problem caused by the boiler or is it with the wiring?

I have a glow worm ultimate boiler. The boiler is 12 years old and appears to be functioning perfectly. The pr... [Read more]

how can i fix my boiler from rumbling?

i have a glowwarm cxi...the boiler will start to rumble about an hour after the heating is turned up above 20.... [Read more]

baxi 105e combi?

does any one know out there why does my boiler go hot and cold stays on for one minute then goes off central h... [Read more]

water not hot enough?

I have a glowworm economy plus 50F Fanned Flue Boiler, the rads are heating up but the water is only hand hot?

ferroli modena c he?

i came back off holiday and switched by boiler back on from the mains i have hot water but no heating

drain bedroom radiator?

heatline s24/s30 combination boiler need to remove inlet valve from radiator/pipe in the bedroom not certa... [Read more]

ref my biatsi boiler?

I can only get dhw if the heating is on

no hot water on my worcester 240bf?

Boiler lights up but have no hot water i have changed the diverter diaphram and can see the micro switch worki... [Read more]

boiler is banging& make big noise?

I turn my hot water &boiler is banging my central heating is on that time also boiler is banging

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]