How to mend ... Valve Heating Help

Potterton Netaheat 10-16 MK11 No heating or hot water?

The pilot lights the fan is running, the pump is running, but the hot water and heating is not getting hot or ... [Read more]

Home Heating system?

I have a Worchester 24cdi when I turn the heating on the pressure increases to 3 bar, I have changed the overf... [Read more]

potterton suprima 50 pcb problem?

after several years of problems,2 pcb boards,pcb repaired twice since [dry joint problems] new upgraded pcb fi... [Read more]

How can I fix:?

Vokera Linea 24 combi boiler. Boiler starts up fine. Water heating fine, although preasure does gradually dr... [Read more]

My Baxi solo 50/4 boiler doesn't heat up, but pilot light is on?

My Baxi Solo 50/4 central heating boiler won't fire up. When I manually turn on the heating, (or when it switc... [Read more]

beeding underground heating?

i have a car wash with weben jarco 2000...this summer had circuating pump repaired. today i turn boiler on and... [Read more]

how do i change heating flow valve vokera linea?

boiler will not re charge

no hot water from the taps when central heating is running?

when i have the central heating running i cannot have hot water from the tap could it be the diverter valve at... [Read more]

i think my pipe to the expansion vessel is blocked?

i have an icon 23t. the heating comes on the pressure rises to about 3 bar releasing all the water out of the... [Read more]

i have a faulty boiler can you help?

ferroli optimax 31he. hot water ok but heating comes on and only stays on for only 8 mins. have renewed divert... [Read more]

pressure problems with worcester 24cdi?

The pressure relief valve keeps dripping, as a result the pressure drops. Also the pressure goes from 1.5bar t... [Read more]

Ariston micro genus HE heating failure - help?

My boiler is heating water fine, but I am getting no hearing. There are no warning messages so all looks well... [Read more]

how can i fix my boiler?

i have a ferroli optima 901 boiler i changed the pressure vessel as my heating engineer said that was the prob... [Read more]

Worcester Bosh Boiler 24/28 si II?

I have a Worcester Bosh boiler that keeps losing pressure from what I believe to be the pressure release valve... [Read more]

vcw gb 282 eh hot water but no heating?

hot water works fine but no heating water pressure is good. pump is working fine as well. boiler cuts off as s... [Read more]

pressure too high?

when my heating starts the pressure gauge goes up to over 3 bar and the the pressure relief valve release a dr... [Read more]

ravenheat boiler?

hi. i have a ravenheat boiler fitted 10 years ago.RSF820 been pretty good. had a leaking valve about two years... [Read more]

how to fix my boiler?

hi i have just had my diverter valve replaced and now when i run a bath the central heating comes on even t... [Read more]

How can I fix my boiler, Worcester,Bosch 28LE ?

cannot get any hot water and the central heating will not Work either,have checked the pressure, still w... [Read more]

how can I tell if the gas valve is being switched?

We have an old Potterton Netaheat 5/10 boiler, everything seems to be working, except gas to the main burner! ... [Read more]