How to mend ... Pressure Boiler Below Zero

the dreaded ariston question?

i still have a ariston euro combi a/23. i was told the air pressure switch may be at fault for the lack of co... [Read more]

how do i fix the pilot light going out on my halstead trio sime boiler?

i've had this problem before and it was linked to the pressure? i cant find an engineer locally as its very ol... [Read more]

How do I reduce the pressure on my Valiant Turbomax boiler?

My valiant tubomax 823 boiler is showing a pressure of 3 bar (in the red). I found a knob to turn which releas... [Read more]

Sime friendly format 80E combi boiler?

Water pressure was slightly low, but topped up. Unable to re-light the pilot light? HELP

Combi boiler dropping pressure fast?

I have an old Potterton PUMA 80e combi boiler that's losing pressure fast. Over the last year or two I've had... [Read more]

NO central heating from combi boiler?

Hi hope someone can help, my combination boiler Ideal stelrad/Sprint will not stay fired up when selecting cen... [Read more]

i have a baxi boiler which is broken?

my baxi bolier is not working, i have no central heating or hot water and there is snow outside! the boiler i... [Read more]

how can I increase the pressure in the boiler?

I have an Ariston Genus combi boiler and the pilot light has gone out, and there is no pressure in the system ... [Read more]

ariston eurocombi A/27 MFFI?

I HAVE A PROBLEM OR TWO IN SUMMER MODE MY RADS COME ON I,VE BEEN TOLD IT COULD BE FAULTY DIVETER VAVLE OR DIA.... [Read more]

DHW pressure dropping after tap turned on?

Boiler: Baxi Genesis 80. About 15-45 seconds after the hot tap is turned on the flow will slow to a trickle a... [Read more]

what is wrong with my boiler?

i have a potterton puma 80e, light tells me low pressure but, pressure up to 2bar, fan not running, changed fa... [Read more]

expansion vessel?

i have a potterton lynx2 boiler and have been told my expansion vessel has "collapsed". Due to the type of yea... [Read more]

the heating on my valliant vcw 242e combi boiler will fire up?

the central heating on my Valliant VCW GB 242E combi boiler does not fire up when the heating is switched on, ... [Read more]

ferroli combi boiler bar pressure?

the bar pressure in my ferroli combi boiler keeps creeping up to between 3-4,when it should be between 1-1/2,a... [Read more]

boiler leaking and cold radiators with my Glow-worm combi boiler?

The radiator in the actic room doesn't work and the bathroom one is only ever luke warm. If you bleed them wat... [Read more]

how can i fix my combi boiler?

suspect diapragm in the heat exchanger allowing the pressure to buld up from the normal 1 bar to up tp 3 bar i... [Read more]

how to refill central heating system?

I need to change a valve on a downstairs radiator, I have a Glow-worm Swiftflow Combi boiler. I have been tol... [Read more]

How can I refill the water in my boiler Ravenheat, CSI boiler?

The pressure has dropped in my boiler and needs water. HOw can I add water to the boiler.

Hot water tap for the bath not working properly?

Hi Guys, Hoping someone can give me some sensible advice. I've got a combi boiler(Valliant TurboMax), and i... [Read more]

Increasing water flow from taps?

I live in a rented flat. The cold water for the kitchen sink is provided from outside. This runs very fast! Bu... [Read more]