How to mend ... Am Losing Pressure

Ferroli DOMIcompact F24B losing pressure?

My boiler has been losing pressure for some time. It only appears to lose pressure when the central heating is... [Read more]

how can i stop my ferroli optimax he 31e from losing pressure?

pressure drops by half a bar every day , resulting in topping up every other day. any suggestions on how to st... [Read more]

BAR PRESSURE?

EVERY 2 HRS LOSING BAR PRESSURE THINK PRESSURE RELIEF IS BY PASSING

LOSING PRESSURE ?

I HAVE A GLOW-WORM EXPRESS 100 THAT KEEPS LOSING PRESSURE, WATER IS DRIPPING FROM THE PRESSURE RELIEF PIPE, I ... [Read more]

What could be causing my Potterton Performer 28i to lose pressure?

Have checked all pipe work and radiators and there are no leaks however the Potterton Performer 28i boiler kee... [Read more]

ariston combi losing pressure?

i have a 6yr old combi which if the heating and water are on will cut out or go to reset fill boiler to 1.5... [Read more]

My vokera Compact He keeps losing pressure and shuts down?

Apart from the obvious, a leek somewhere on the system which I've checked rads and connections Where else is... [Read more]

BOILER LOSING PRESSURE?

The dial on my pressure switch keeps lowering to 0, there is water coming out of my overflow pipe, I have a wo... [Read more]

losing pressure and magic eye sooting up?

I recently bought a secondhand grant vortex oil combi and I am having problems with it. The pressure is droppi... [Read more]

my ravenheat boiler keeps losing water pressure?

my ravenheat keeps losing water pressure[normily runs on one bar]

discharge safety valve?

my boiler is losing pressure have noticed safety valve is leeking my boiler is a saunier duval thermaclassic f... [Read more]

Why am I losing pressure?

I am losing water pressure daily and have to keep topping the system up. The pressure valve has been replaced ... [Read more]

Halstead ace 30 releif valve?

hi my boiler is losing pressure and the outside pipe is dripping i have taken the cover off the boiler but can... [Read more]

my vokera 726 is losing water pressure when the central heating is turned?

what air pressure is required in the expansion vessel

What is causing my Optimax HE 31c to lose water pressure F37?

Hi my optimax he 31c is losing water pressure, f37. This has happened numerous times now after refilling press... [Read more]

worcester 24l junior losing pressure?

Does anyone knows what's happening if your boiler is losing pressure? I fiil the tank up to 1-1 1/2 bars but ... [Read more]

baxi combi 80e intermitent hot water failure and pessure droppping?

My baxi combi 80e has an intermittent fault with the demand hot water running cold and the system is also losi... [Read more]

Glow-Worm 30cxi keeps losing pressure when heating not on?

Pressure falls below .7 bar when heating is not on and therefore does not operate. When valve is opened to re-... [Read more]

Worcester 350 keeps losing pressure?

My worcester 350 keeps losing pressure and then switching off. I have replaced the pressure release valve (twi... [Read more]

why im i not drowning?

ferroli domicompact f30b had a small leak last winter 08 added ferronox worked ok untill oct 09 losing pressur... [Read more]