Heating, Home Heating Systems

ariston sx20 mffice?

when you turn on the hot tap the heating pump runs also.

siemens rev24rf?

The boiler comes on in the middle of the night even when the controller says it should be off! If I get up and... [Read more]

peterton homewarmer 45?

Hi , my back boiler will not egnite , can hear the click from PCB unit, but no spark, to fire it up , can you ... [Read more]

Can leak sealer block the Pulsacoil 2000 boiler?

I have a 9 year old pulsacoil 2000 that had few issues fixed in the past few months. After the last engineer a... [Read more]

baxi maxflow combi fs?

heating keeps getting air in it

F15 fault. no pressure. ?

But when i add pressure, it's as if the old pressure suddenly starts to be registered as the pressure goes up ... [Read more]

why is hot water not working?

i have a vokera maxin 28e combi boiler the heating is working but d.h.w. only works for a short time then gos ... [Read more]

Boiler ?

I have a ravenheat whitestar ls 100, lately the red flashing light is on all the time and we are lucky the boi... [Read more]

do i change the fan?

My vokera boiler won't fire up I have changed the pressure switch but it still won't work if I blow down the t... [Read more]

low pressure on baxi combi 105 he?

the pressure is low and i tried adjusting it doesnt work

e8 change fan still not working anything else ?

Remember avanti 28 e8 replaced fan still e8 getting 12v to fan going through pre purge,3 engineers still not w... [Read more]

potterton rs50?

Potterton rs 50 keeps shutting down when hot water and heating on , It makes the pilot light go out. Could th... [Read more]

Leaking stove boiler system?

My mother has an Aarow Stratford TF90 stove and boiler heating system. It is just over 2 years old and never h... [Read more]

how to fix ferroli optimax 25 c?

why would heating stay on continuous wth r stat link removed and timer link out, only controll that works is t... [Read more]

How do we fix a Ravenheat CSI85T condensing boiler?

The boiler hasn't been used much since it was installed 14 months ago. The water heats up but the display for ... [Read more]

ferroli f30b?

Hi iv got a f30b ferroli and the water gose hot and cold but noticed the heating wont go off so when I go out ... [Read more]

ferroli f30b?

Hi iv got a f30b ferroli and the water gose hot and cold but noticed the heating wont go off so when I go out ... [Read more]

Problem with a Worcester Greenstar 28i Junior boiler ?

Whilst the heating is on, the cold water tap has boiling hot water coming out for at least 30 seconds. Is ther... [Read more]

Insullation panels?

Halstead Quattro Gold boiler Inside there is a heater box and inside this box is the element and insulation p... [Read more]

vitodens 100w fc fault?

how do I clear this FC fault on my viessmann vikodens 100 wb1b? went out for a night for first time in months ... [Read more]