How to mend ... Heating Not Coming Hot Water

Ideal Sprint Combi - No Heating?

Hi - Although the boiler is lit and the hot water icon is on and working the heating is not coming on and heat... [Read more]

Boiler not coming on - thermostat, timer? Furnance won't light. Puma boiler?

My potterton puma boiler has broken. The hot water works fine but the heater will not come on unless you move ... [Read more]

Halstead Ace High fires up without call?

I have a halstead ace high the heating keeps coming on even though I have not called for it and the water is i... [Read more]

boiler on but no hot water or heating?

Boiler is on. LED display indicates that the heating is on but nothing coming through to the radiators, Pipe... [Read more]

My Glow Warm Boiler 30CXI.Hot water is o.K. But heating is not coming on?

I have replaced both flow/return thermistors.Divertor valve.

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]

Glowworm Fuel Saver F?

Now the weather is warmer I have turned the heating off but still got the water coming on for an hour in eveni... [Read more]

running hot water,no heating?worcester 24i junior boiler?

Boiler fires up no problem for hot running water,but not for central heating.Tried reset button and the divert... [Read more]

Potterton Puma 80 no central heating?

The hot water red light is on but the central heating red light is off - I think a fuse may have gone as I sti... [Read more]

Baxi Duo Tec Combi 24 HE - No heating?

Hi can anyone help me? I have got a Baxi Duo-Tec 24 combi boiler. The boiler seems to be working fine as we h... [Read more]

hot water but no heating?

i have a potterton 2000, i have hot water but the central heating is not coming on.

heating staying on hot water not so hot. boiler is a worcester 24CD?

worcester boiler 24CDi, heating is coming on and staying on, the hot water is not that hot, i 've turned off t... [Read more]

Ravenheat error code 01?

Hello, My ravenheat boiler is coming up with 01 on the display and when this code comes up, no hot water or he... [Read more]

vaillant ecotec pro?

boiler not working no hot water or heating.boiler coming up with f.22

my ravenheat csi 85t boiler, has an internal leak?

My ravenheat csi 85t boiler developed a leak from the condensing heat exchanger, at the pipe washer.This was v... [Read more]

My ferroli bolier is flasing f21 (was f40) - pressure is at 3bar. I've ble?

My ferroli bolier is flasing f21 (was f40) - pressure is at 3bar. I've bled the radiators. No water is coming ... [Read more]

my standby light keeps coming on?

i have an FER Falcon 0047L60046 boiler in the really cold weather the rads only get luke warm then the standby... [Read more]

Why does my boiler ignite with a loud bang?

I have an Ideal Icos HE12. There is heating and hot water, but for some time now there is a very loud bang whe... [Read more]

no hot water on my vizo ?

central heating fine but no hot water its coming out tepid

Worcester 28Si boiler is leaking when heating is turned on?

Whilst the heating was on, the pressure was really low (0) (has been for a while, so we keep letting more wa... [Read more]