How to mend ... Central Heating Boiler

Water pressure drops, water expelled through overflow?

My boiler is a Glow worm Swift flow 80e Fanned flue Combination. 10 years old but not really had much use. Ea... [Read more]

Why does my Bosch Worcester 24 CDi keep repressurising itself?

My bolier keeps repressurising itself slowly through use. I can't use my central heating as the PRV has broke ... [Read more]

DIGISTAT RF1?

My digistat rf1 has a display of 17 with a candle to the side of it.I turn my central heating thermostat on an... [Read more]

HOW CAN I FIX MY VOKERA BOILER LOSING PRESSURE WHEN CENTRAL HEATING ON?

HOW CAN I FIX MY VOKERA LINEA 24 COMBI BOILER LOSING PRESSURE WHEN CENTRAL HEATING ON WITH WATER COMING OUT OF... [Read more]

Hot water ok ,but central heating won't work?

My biasi boiler works ok for hot water, but as soon as the central heating is put on, the boiler will not fire... [Read more]

neataheat electronic 16 22?

boiler comes on for a couple of minutes case gets really hot then switches off central heating pipes dont heat... [Read more]

Why does my Biasi combi boiler central heating pump run constantly?

I am not sure if this is normal or not, but mr combi boiler's pump runs constantly when on. It turns on and of... [Read more]

HOW CAN I REPAIR THE WATER OUT PIPE FROM LEAKING LEAKING ?

WHEN THE BOILER IS ON CENTRAL HEATING THE PIPE WHICH GETS WARM AND ALLOWS WATER OUT LEAKS FROM I BELIEVE WHERE... [Read more]

how can i fix my baxi boiler?

my boiler will give me central heating but not hot water, it is not showing any flashing leds. Can you help

water overheatinh in central heating?

The water in header tank nearly explodes hot after you can hear strange noise probably from the pump. I change... [Read more]

Ferroli Mondena 102?

No hot water or Central heating.The boiler starts up, the burner lights and the fan runs, then after about 5 s... [Read more]

how can i fix baxi comdi 105e?

my boiler works but the pressure gage is on zero and i dont have any hot water although the central heating wo... [Read more]

sealed water system boiler?

I have a glowworm ultimate 30BF/SS to 60BF/SS i have hot water no central heating? please help!

no hot water in combi?

i have a vailant combi boiler roughly 25 years old, everytime i turn the hot water on the central heating come... [Read more]

fault on baxi 80e?

i m getting a fault light on my baxi 80e its sayin fault on central heating sensor but boiler will still work ... [Read more]

dhw? on combi boiler?

The central heating side of the boiler works but the dhw does not. If you run 2 taps for a while eventually th... [Read more]

central heating guage on the boiler rises to 2.8bars when heating is on?

What is causing the guage on the combo boiler (Worcester) to rise to nearly 3 bars after a few minutes when I... [Read more]

Thermostats?

I have just recently had my central heating checked after a few radiator TRV's had become stuck. The engineer... [Read more]

Whats the deal with my central heating?

Hi chaps. My heating boiler is a Glow-worm Ultracom 30cxi. I put it on the other day, set the timers (techy en... [Read more]

how can i fix the water constantly dripping from thepipe outside the back d?

halstead boiler, back from holiday put on the central heating,pressure gage went up to 3, found a rad not wor... [Read more]