How to mend Hot Water Off

Radiaters heat up when domestic supply is running?

The boiler only heats the domestic hot water if the central heating is switched on, if the heating is switche... [Read more]

1

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]

How can I fix a Triton T80 shower which has lost pressure?

My Triton T80 pressure, and therefore hot water, just went off this morning for no reason. The separate electi... [Read more]

2

problem with hot water on ariston boiler?

hi all i have ariston boiler which we inherited when moving in to house but have major problem with hot water... [Read more]

3

Problem with Powermax 155x boiler?

The green burner light has started turning off after 5-10 minutes of the hot water coming on. It won't go bac... [Read more]

1

the hot water goes off when i put the cold water on ?

when i put the hot water on the boiler fires up same with the shower upstaires but when you turn the cold wate... [Read more]

water temp going up and down?

the problem is that when i take a shower, water stays hot (as i like), then starts to go cold'ish, then back t... [Read more]

1

shower?

I have a bath shower mixer. I have not been able to use this since it was instaled.I would say that it is fitt... [Read more]

3

Ravenheat boiler CSI 85 - how to turn off the hot water supply to it?

How do I turn off the hot water supply in the house without intefering with thhe boiler to renew a connection ... [Read more]

re:35cdi ll rsf combi?

hi i`ve just turned the heating off for the summer, and now i`ve got no hot water. so i turned the heating bac... [Read more]

1

why does my boiler keep running?

when i turn my hot water tap off my combi boiler keeps running and overheats

boiler works does not work?

when turning the hot water on the gas fail light comes on .switch water off then on the boiler ignites . the p... [Read more]

Ravenheat CSI 85A fires up then goes out on CH?

Help, I have a CSI 85A which when you call for central heating fires up for around 6 seconds then goes out the... [Read more]

1

Replaced radiators on a worcester boiler now heating is not working??

We are updating my late fathers house and a plumber turned off the heating to take off a radiator to plaster ... [Read more]

1

Glow worm 30CXI combination boiler showing fault code F1 and F4? ?

Glow worm 30CXI combination boiler showing fault code F1 and F4? My boiler is showing fault code F1 - F4 so t... [Read more]

3

Vaillant Pro 28. Rads get warm when hot water is run?

I recently had error code F75. Pressure was low and boiler locked out. I put pressure right and turned boiler ... [Read more]

Biasi 24s?

My friend as a nine year old biasi 24s.There is no hot water and the heating has a mind of its own.(it came on... [Read more]

1

how do u turn the hot water pipe off on a combi boiler?

i need to change the taps in the bathroom,but i dont know how to turn off the hot water in my newly installed ... [Read more]

Continual flow of water into drum?

I do not seem to stop water filling in the drum. I've now turned off mains water and run the pump out program... [Read more]

2

BAXI 105E Instant. System pressurising when on DHW only?

Baxi 105e instant. Diverting valve operating head keeps clicking on and off Pressure guage building up press... [Read more]