How to mend ... Boiler Central Heating Hot

worcester cdi 24 combi ?

have changed the diverter valve diagphram, have hot water but no central heating ,it fires up pipe from boiler... [Read more]

ferolli f24b heating and water problems ?

hi i have a ferrolli f24b boiler which seems to have developed a problem with the hot water.when hot water is ... [Read more]

How can I fix Ravenheat boiler?

the hot water is not being heated constantly when the tap is open . The boiler starts to heat the water and sw... [Read more]

tap water luke warm?

my ravenheat boiler isnt working proper central heating is fine but shower and kitchen tap water doesnt get ho... [Read more]

hot water ravenheat rsf84et?

why on hot water only does my boiler take a minute to fire up run for half a minute then go out again then fir... [Read more]

Potterton control panel not working?

A trip switch kept tripping the sockets and finally I discovered the screen on the Potterton control panel EP2... [Read more]

Glowworm 38 CXI combi hot water disappering and coming back?

I have a 6 year old Glowworm 38 CXI combi boiler which delivering hot water only for the first minute and afte... [Read more]

saunier duval boiler thema condens f24e?

boiler does not heat the hot water or central heating

Why re the upstairs radiators warm when only the hot water, NOT the heating?

Our boiler provides either hot water, or central heating, or both. Since a new radiator was fitted upstairs, w... [Read more]

central heating boiler?

i have a potterton netaheat electronic and when i switch on the boiler i.e heating or hot water the ignition ... [Read more]

how do i repair my Vaillant Turbo Max VUW 242?

can you explain why i cannot get hot water when my central heating is turned off, i know the system has a safe... [Read more]

my ideal 2000 boiler won't fire up !?

the pilot is on.... the room thermostat are on max...hot water thermostat on the tank is max yet no central h... [Read more]

biasi boiler problem?

my biasi combi m90 24s have to reset it every time the hot water or central heating comes on reset button pops... [Read more]

Worcester Bosch Highflow 400 BF boiler problem?

Hi, my boiler produces hot water on demand OK but refuses to turn off the central heating. Even with both heat... [Read more]

Potterton Performa 28 hot water / central heating issue?

I wonder if any of you can help please? For some months now, whenever I run hot water, the central heating com... [Read more]

Alpha Boiler CB24/28?

Central heating works but no domestic hot water, have changed DHW SENSOR, with no effect, whats the next ste... [Read more]

central heating only comes on when the hot water heats?

I have a GlowWorm Micron 60FF boiler..the central heating only comes on when we have the hot water on.Which me... [Read more]

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

my hot water is only luke warm?

I have a vaillant ecoplus 24 boiler which is just under 3 years old, with the central heating on the water is ... [Read more]

Vokera compact 28?

When the boiler control is turned to the domestic side, hot water is getting through to the central heating si... [Read more]