How to mend ... Water Coming Heating

Why is my heating coming on?

When I put the hot water on (and not the heating) the radiators are heating up. Please help!

whats wrong with my ideal classic boiler?

heating off, water coming out of the overflow, pressure gauge dropping to zero

HELP!!! Siemens RDH 10 RF Thermostat ?

I have Siemens RDH 10 RF Thermostat but have lost the instructions and am not sure how to reset it so that it ... [Read more]

How can i fix my Halstead ace high boiler?

when i call for hot water only , the central heating is coming on and i only get minimum hot water at a slow r... [Read more]

How can I fix my Apollo 15/30B wall mounted gas boiler?

APOLLO 15/30B WALL MOUNTED GAS BOILER -I have recently had a new consumer unit fitted My honeywell programmer... [Read more]

Water tank not heating?

For the past week I've had no hot water - there is water coming out of the hot tap, but it is cold. My boiler ... [Read more]

Ariston microgenus about 4years old keeps going on to reset then misfiring?

I have an Ariston microgenus boiler which has been fitted for about 4 years. It runs on bottled LPG(adaptor fi... [Read more]

how can i fix my immersion (hot water)?

one day i put new 13 amp fuse in my plug and the water heated. But then coming home from work the next day the... [Read more]

How do I get an air lock out of my heating system?

I've just drained my system to fit a new radiator. Water has stopped coming out of the drain valve but the hea... [Read more]

Jaguar 23Kw - FO fault?

When the Central heating is on there is warm water coming out of an expansion pipe , therfore the system loses... [Read more]

what could be the problem?

we have gas and the radiators are heating up but, there is no hot water coming through the taps.

how can ifix my protherm combi boiler?

Turn hot tap on and no hot water coming out but you can hear the fan but if the central heating is switched on... [Read more]

Vokera 10yr old boiler has no pressure, how can I fix it?

No hot water / heating. Pressure is at 0 instead of 1-1.5 bar. Have turned the tap with the filling loop attac... [Read more]

water is coming out of auto air vent and heating not working?

Suddenly ive got a drip of water coming out of top of auto air vent on top of worcester 28i boiler.The heating... [Read more]

Worcester Bosch 35CDi II - hot water fault?

After coming back from holiday we found that our boiler will only heat the hot water when the tap is turned fu... [Read more]

stop water on c heating hot water tank so can replace seal?

how do i stop water from coming into central heating hot water tank again once drained so i can change seal

how do i increase the pressure in my boiler?

Hi, I have a worcester CDi boiler, about 9 years old. I recently had some building work done where they had to... [Read more]

What is wrong with my worcester 28CDi boiler?

I have a (very old) Worcester 28CDi boiler, which until this morning was running perfectly! However, tonight ... [Read more]

ravenheat rsf84t hot water problems?

my ravenheat boiler is not providing hot water when it is switched to hot water only. the hot water is also no... [Read more]

problem with potterton kingfisher II CF40?

Hi all, Hope someone can help, I have a pott kingfisher II CF40, floor standing, gravity fed i believe, as i c... [Read more]