How to mend ... Hot Water Ok Central Heating

Vaillant Turbomax pro?

Vaillant Turbomax pro. The central heating will not come on but the hot water is working ok

1

Vaillant 828E - no hot water?

Green light is not flashing when hot water tap is running. Central heating works ok

1

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

optima 901 C/H not igniting?

My optima central heating is not igniting, the hot water side of it works fine, when I turn the thermostat on ... [Read more]

1

worcester 28Si II hot water fault?

My Worcester boiler heats the central heating water ok, and seems to heat the hot tap water if the central hea... [Read more]

Central heating not coming . Hot water OK boss Therm 242rf ?

We have hot water but no central heating, transmitter light for Boss Therm 242rf no on , I think this is why h... [Read more]

1

how can i fix my baxi combi instant 105e?

hot water side ok but will not switch over to central heating icon not lighting up and starter flame not comin... [Read more]

1

how do I fix low hot water pressure in my Worchester 9.24 boiler?

I can only get low pressure from my hot water taps and shower ,but my central heating is ok how do I fix it ... [Read more]

Vaillant gb 242 eh?

My central heating will not ignite the fan comes on ok and the hot water works ok

Euro Combi A23?

Hi The hot water on my boiler is working fine. The fan is working. When I put the central heating ON, it... [Read more]

morco feb24ed hot water problem?

The central heating is working ok but the hot water does not work ?

baxi combi boiler will not fire up?

baxi combi 105e no hot water or central heating no pilot light when looking at front panel the say pump fault ... [Read more]

1

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]

1

no domestic hot water?

baxi 105he central heating works ok, but when taps are turned on all red lights go out and water goes cold i h... [Read more]

ideal he30?

Central heating is working ok but when I turn hot water ON, water is lukewarm and goes cold in few seconds. n... [Read more]

Sabre 26 he + Green led flashing no heating but hot water ok??

HI I have a sabre 26 HE Plus when I turn the boiler on I get hot water but no central heating. When the boiler... [Read more]

i have a ariston microgenus 28mff1 he?

I have hot water but no heating I have replaced the diverter valve actuator which was broken but the central... [Read more]

1

how do you adjust the pressure on a vokera combi boiler?

Pressure right down to red . Central heating working ok but no hot water.