How to mend Hot Water Central

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

I have no hot water but the central heating is working ?

An engineer came to do an annual service, he turned down the temperature of the hot water and now it is cold, ... [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]

3

saunier duval 30 e?

just using hot water is ok. when central is on the pressure increases to over 3 bar . dicharging water via saf... [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]

5

Promax HE not heating radiators?

I have had a potterton promax 28 HE installed some months ago. The installer cannot now be contacted :( It wor... [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

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]

3

How can I fix my saunier duval 620F?

I ignite it properly and pilot light swithes on. We get hot water for about 30 secs then it cuts out completel... [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]

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]

1

How do I fix my hot water tank?

I have a free standing boiler and when I switch on the heating for water or central heating it boils excessive... [Read more]

1

hot water but no central heating baxi35/40?

boiler runs in hot water mode but when put into heating and hot water mode nothing happens at all

2

Any ideas what my problem is???

I have a 10 year old Ravenheat combi boiler (not sure of model, but will add when i get home later). It will o... [Read more]

1

How can I fix my problem with hot water?

My Ideal Classic combi NF80 boiler will operate on the central heating side, but I cannot get any hot water, a... [Read more]

1

how can i fix my glow worm micron boiler?

When my hot water timer ignites it also turns on the central heating altough the ch timer is switched off and ... [Read more]