How to mend ... Boiler Above Pressure

How do I reduce the pressure in my boiler?

Hi, my boiler pressure is reading just under 3bar after the system was over filled. I have bled the radiators ... [Read more]

Home heating?

my power max 155 boiler has a hot water low pressure problem whot may cause this.

how can presurise my boiler?

my boiler pressure is 0 how do i repressurise it

how can i release the pressure on my baxi combi 80e boiler?

how can the pressure be released on my baxi combi 80e boiler

my worcester 350 combi boiler wont light, ?

my worcester 350 combi wont light, fan works, water pressure ok, gas to valve ok. what else can it be

how do i turn up the pressure on my halstead boiler?

under 1 bar!

Ariston keeps losing pressure E02 error code comes up!?

My Ariston condenser boiler loses pressure when its not fired up.... looking at other posts I have checked for... [Read more]

Worcester Heatslave Leaking?

Same problem as Andy - problem with the low pressure, had to keep topping up the system - now found water lea... [Read more]

how can i fix my bosch 24CDi combination boiler?

when i run the hot water, its starts making a banging noise and the pressure gauge jumps around? it has overhe... [Read more]

Combi Boiler CH ok but no HW?

I have an old oil-fired Firebird C20 70K combi boiler, that provides CH and DHW to my house which has a single... [Read more]

How can I get the pressure down in my combi boiler?

My Combi boiler (Baxter) pressure has started rising too high. Ive tried to get it down by bleeding the radiat... [Read more]

about boiler hydrometer?

I have a central heating boiler sr.no.0229L81794. The question is about the hydrometer. The hydrometer indicat... [Read more]

Air pressure problem?

Hi, I got a potterton boiler which is 3 years old. It's giving me trouble by lower the pressure.Every time i ... [Read more]

How do I get the pressure lower on 100e boiler. ?

The pressure is currently at 2 and i know it should be nearer 1. Can anyone help

Worcester Bosch 35cdi - Pressure dropped/pilot out?

Hi there - I hope someone can help! The pressure has dropped on my boiler and although I have a key I cant fi... [Read more]

potterton profile 50e pressure switch?

been having problems with my boiler and cant suss it out,it works perfectly ok only with the clear pipe with ... [Read more]

Baxi combi boiler 105he DHW Valve swop!?

Is it within the scope of an ex mechanic to change the DHW pressure differential valve? It looks a quite an ea... [Read more]

Potterton Suprima 50 - Pilot won't light?

Lovely flashing red light after three or so attempts by the boiler to re-light the pilot. Reset just restarts ... [Read more]

EA fault on worcester boiler?

My boiler greenstar 40 HE keeps tripping out every evening at around 7.30- 8.30 pm and I can't reboot it until... [Read more]

Boiler Pressure?

I have an Ideal Mini C46 boiler which has no pressure and will not fire up, there are 3 taps - 2 on the copper... [Read more]