How to mend Central Heating Boiler

1

central heating not working?

hot water is working but central heating not comming on.have replaced room thermostat.boiler is ferroli 77 ff

2

Radiators overheating?

My hot water and central heating heat up to boiling point. I have turned the thermostat down in the boiler bu... [Read more]

1

modena 102 water pressure problem?

central heating will not come on due to the pressure guage showing below 1.00bar dont know how to increase pre... [Read more]

1

central heating not working?

hot water works but the central heating not working ive changed the room thermostat and the boiler is still no... [Read more]

1

Spring pressure valve on an open vented system?

I have an open vented system with Baxi bermuda inset 2 back boiler (10 years old), indirect water cylinder (gr... [Read more]

2

repair of ravenheat 820/20 fan assisted combi-boiler?

central heating is working but no dhw.lot of banging and popping recently before failure.replaced diverter val... [Read more]

1

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]

2

vaillant VCW GB 240 X H combi boiler?

I have a valient combi boiler and want to set up a timer for the central heating at the moment it is completel... [Read more]

1

why won't heating work now i've built up the pressure in biasi 24s?

i have a biasi 24s combi boiler. the pressure in the boiler has gradually dropped over the last 12 months unti... [Read more]

1

BAXi 105e Noisy Pump?

Recently when Central Heating has been running for a while there is a very loud noise coming from boiler. I th... [Read more]

1

glow worm swift flow 100?

the central heating comes on even when the timer is on off. The timer is a siemans rwb7 which was recently fit... [Read more]

1

how can i fix my baxi bermuda 551?

since i tryed to test the heating before it got cold the boiler dont fire up on central heating, but the radia... [Read more]

4

My vaillant 824e only either gives hot water or central heating?

My vaillant 824e combi boiler only gives hot water or central heating. If I am wanting hot water I have to swi... [Read more]

1

where do you put a 2 amp fuse into a Ferroli F30 boiler?

The central heating has broken down twice with my 4 year old boiler. The hot water's carried on working. Both ... [Read more]

2

My Ferroli boiler works as & when it feels like?

How do I work my Ferroli boiler? I've just moved into a house that has one. I switch it on & nothing happens. ... [Read more]

1

No hot water but central heating works fine ?

We have a 70's fitted gas boiler which heats hot water only or hot water and central heatibn together. I bled ... [Read more]

1

I require help with my central heating boiler?

The boiler is a Glow-worm 55F whiich starts normally but after a few seconds cuts off. After 3 or 4 minutes it... [Read more]

1

glowworm fuelsaver mk2 keeps losing pilot light?

boiler works fine heating water,. when i use the central heating , after a time the pilot light goes out . the... [Read more]

2

We think we have an airlock in our hot water system?

We drained our central heating system down, and now having apparently filled it up again the boiler is working... [Read more]

2

how can i fix my boiler. vokera 80se ?

when i turn hot water on boiler dose not turn on or central heating . but if i flip the c.heating button few t... [Read more]