How to mend ... Pressure Boiler Below Zero

Vokera HE35 has no heating but have hot water, how can I fix this?

Our boiler is not working properly on return from holiday we found we can only get hit water & no heating. I'... [Read more]

shower running hot then cold?

my heating system is run by a worcester 24i rsf boiler which is 12 years old. we have it serviced every year ... [Read more]

How do I fix my boiler water leak?

Vokera linea 28 combi boiler, water leak from underneath, replaced the pressure relief valve as I thought and ... [Read more]

how can i fix my 24cdi ?

my reset button begins to flash about 3 times a day, the radiators are not even on and the boiler seems to do ... [Read more]

the water pressure is over 3 bar in my apollo boiler how can i reduce it? t?

i have an Apollo boiler the water pressure goes over 3 bar resulting on leakage from the overflow pipe ,the bo... [Read more]

Saunier Duval F35E auto-vents down to code 21 in minutes?

7 year old boiler, noticed code 21 (radiator circuit pressure low) so she opened the filling loop but left it ... [Read more]

Ideal isar combi boiler?

No heating or hot water. Boiler is 'wurring' but not kicking in.i have checked and rebooted water pressure.pre... [Read more]

Vokera boiler problem?

Central heating works fine but the hot water is a nightmare, can start hot but then runs cold I may be mistake... [Read more]

Why has Heat Exchanger on IDEAL ISAR HE24 gone?

So... At the end of 2008 (early December, so about 4.5 years ago). We had central heating installed for the... [Read more]

why does the pump keep running when I turn the hot tap off?

My Vaillant combi boiler VCWE 240 works fine with the heating, but when I use the hot water, it doesn't switch... [Read more]

our electicity has been down f75 problem code now occured?

no electricity for 6 hours then it finally is fixed however now f75 problem code happened on boiler, i have br... [Read more]

ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, press... [Read more]

Problem with Britoney Combi 80?

I have this boiler in my caravan , we can get hot water no problem but when I turn dial to radiators it just w... [Read more]

Glow worm betacom 30 c boiler error code 70 flashing?

Error code 70 flashing, boiler not lit, no hot water. replaced air pressure switch as that what the manual say... [Read more]

worster junior boiler static van?

how do I pressure system

worcester 24i junior?

the pressure on boiler has dropped so i have no heating or hot water .how can i get the pressure back up

how do i raise water pressure in my ferroli boiler?

i have a ferroli domicondens he 26 c boiler and the water pressure has dropped , any other boiler i can fix th... [Read more]

How do I get hot water working again?

I just tried to adjust the water pressure on my ariston clas he boiler (which I've done) but now can't remembe... [Read more]

Fault with boiler. ?

I have a Vokera HE combi, bout 4 / 5 yrs old. I need to keep topping up the water, when the pressure drops...... [Read more]

vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]