How to mend Hot Central Working

4

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]

1

No c/h working saunier duval f23e combi boiler?

hot water working fine but when turning the central heating on it fires up for a few seconds and then switches... [Read more]

1

No Hot Water But CH is normal???

My Vokera Linea 735 boiler isn't heating up the hot water but the central heating is working perfectly. There... [Read more]

1

my hot water is working but the central heating is not help?

model falcon 47-26701

ravenheat csi85 combi read this it will help many!?

I have a ravenheat csi85 boiler, the hot water works fine. The central heating started switching on /off, it w... [Read more]

1

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

My Worcester Greenstar 37cdi central heating won't come onot wate?

My Worcester Greenstar 37cdi central heating won't come on. The hot water is working. The Digistat sender sho... [Read more]

1

Boiler fired but cuts off (Glowworm Micron 60FF)?

My boiler has suddenly stopped working. When it is reset, it starts the fan, and begins to spark presumably (a... [Read more]

3

vaillant 824/e ecomax pump working, but no hot water leaving boiler?

My vaillant 824/2e ecomax on start up has fast rise in temperature up to between 80-104 c and pump stops. cent... [Read more]

1

Knocking boiler?

I have a Ideal isar HE30 boiler have been woken up with continue boiler knocking noise , both domestic hot and... [Read more]

Central heating is not filling hot tank when heating is on?

I have a central heating system which has stopped filling the hot water tank when the heating program is on. ... [Read more]

1

how can i fix?

vokera compact he central heating working fine hot water luke warm then cold

1

heating not coming on but hot water is there?

my worcester bosch central heating not working but hot water comes on.

how can i fix my cb24 boiler?

i cant get hot water without my central heating being fired up is it possible could be the flow switch. i am a... [Read more]

2

Mid Position Valve (Drayton)?

Hi, My problem is with my central heating and hot water system. This is a long one! When I select just h... [Read more]

2

DHW not getting hot?

Baxi Genesis 80 central heating working perfectly, but when hot water called for the gas burner hunts up and d... [Read more]

how can i fix a sime super 105 mk 11?

domestic hot water stopped working on its own it only works when you put the central heating on and even then ... [Read more]

digital clock ?

could the digital clock on falcon combi boilers stop central heating from working. hot water works fine but si... [Read more]

No hot water or heating on every morning . why I am forced to reset?

R 25 He combi giving low temperature hot water, but central heating working.And during morning no hot water o... [Read more]

1

worcester 532/i boiler?

hot water is working but central heating is not, was working during the day but stopped when temperature dropp... [Read more]