How to mend ... Boiler Work Apart Central Heating

Boiler not working on the heating system ?

My daughter has a ferroli combi 77 ff boiler and the water heating side works fine but for the central heating... [Read more]

how can i fix my boiler?

i have a worcester boiler,my central heatings working fine but my hot water wont work,the flame works during c... [Read more]

thorn emi apollo 40b?

i have just switched the boiler on, the pilot light is on but the burner only seems to work with a small weak ... [Read more]

How can i fix low water in my boiler/air in my central heating system. ?

I've had plumpers to fix a leaky pipe but since then cannot get the radiators to work even though i still have... [Read more]

Valiant vuw 242/1e dhw fault?

Have a client with above boiler who's dhw would only work when there was a large demand-eg tap belting out. G... [Read more]

glowworm swift flow 80 (honeywell) combi boiler?

hiya my central heating wont work, i've tried bleeding the rads and all seem ok but i think there may be an a... [Read more]

Ravenheat CSI 85T?

Hello, I've had a good look around this site and can't find an identical issue, so I'm hoping someone can h... [Read more]

problem with OCEAN style ff combi boiler?

1 water isn't hot enough unless we put the central heating on as well - then it is too hot 2 there has to be... [Read more]

Boiler creating air?

Need some advice concerning my central heating/water boiler. The system is fired by a Glow-worm Fuelsaver 30-... [Read more]

baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]

worcester highflow 400 electronic - hot water question?

I have just bought a property with the above heating system. I understand this is a combi boiler, however in t... [Read more]

Turn on hot tap, boiler ignites, but cold water comes out?

I have Baxi combi 105e boiler, and the hot water has suddenly (worked fine earlier that morning) ceased to wor... [Read more]

Worcester 24i combi boiler - can't get hot water without central heating?

My boiler works perfectly when it comes to the central heating, however the only time I can get hot water is w... [Read more]

How can I replace Halstead fine gold combi boiler's diverter valve ?

There is no hot from the tap or shower, the central heating seems to work fine and it sounds like the diverter... [Read more]

Ravenheat CSI85(T) Boiler?

This boiler was fitted in January 2006. The problem I have is if the central heating is NOT on and I want ... [Read more]

central heating problem?

the only way i can get radiators in the sitting room and hall to work is i have to turn off the radiators off ... [Read more]

Glow Worm Economy Plus Boiler?

The ignition on the central heating boiler will not work. The flue fan is working and so is the pump but no ig... [Read more]

how can i fix my boiler?

have had central heating system power flushed, then the boiler would not work, have had new gas fittings in bo... [Read more]

How can i fix my combi boiler/ central heating (make is Potterton Lynx)?

Hi When i switch on my boiler it starts up for a minute or so then trips the switch off in the fuse box. This ... [Read more]

Vaillant Ecotech 837 plus lossing pressure over 3 weeks?

I have noticed when central heating is off boiler pressure drops from 80% to 25% in 2 days. when ch is on take... [Read more]