How to mend ... High Pressure System

Vokera boiler pressure too high?

For the last couple of weeks boiler pressure has been going up to 3, then coming down, but going to zero when ... [Read more]

worcester combi 24cdi sealed system pressure gauge too high?

the pressure gauge is too high. have bled the radiators and it seemed to be going down but then went back up a... [Read more]

GlowWorm 24ci boiler high pressure fault?

With the boiler left on, i.e. no demand for DHW or CH, the pressure will remain constant, set at 1.0 bar. Whe... [Read more]

Potterton Promax System wont start?

PottertonPromax The pressure was to high so adjusted pressure with pressure relief valve. Pressure now norma... [Read more]

High pressure on Glow worm 30cx boiler?

The pressure instead of remaining constant, as it is a sealed system, is increasing by approx 0.1 bar per day.... [Read more]

Aqualisa water flow turning off when it gets hot. ?

Hi, Our shower seemed to turn off as the water temp increased. I understand that their is a safety mechani... [Read more]

how can i fix my anti pollution fault on citreon c5 hpi?

had anti pollution fault and loss of power, took to main dealers they done a diagnostic and told me it was the... [Read more]

Fiesta diesel wont start when parked on hill?

Whe parked for a while, facing uphill, Fiesta 1.4 Diesel often won't start. This appears to be a common fault ... [Read more]

Can I modify high pressure taps to low pressure?

Hi! I bought some very expensive taps (Grohe) for my bathroom refurb. The water flow from my gravity fed syste... [Read more]

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]

How can I stop my Ravenheat CSI 85B tripping out?

I had a new Ravenheat CSI 85 B T installed today. It worked for the plumbers who installed it - they left and ... [Read more]

water pressure on gas boiler?

The Blue pressure needle on my gas boiler should be reading about 1.5 . However, when the system is set on lo... [Read more]

boiler keeps turning itself off?

my biasi combi keeps turning itself off, the lock out switch comes on and it has to be fired up again, i notic... [Read more]

Fluctuating Pressure in Combi Boiler?

I have an ideal response 80 boiler. The pressure has been high on it (4bar) and last night I reduced this pres... [Read more]

high pressure on glow-worm 18sxi condensing system?

how do you release pressure, at the moment the pressure is 2.4bar,it should be 1.5 bar

baxi boiler?

we have a baxi combi instant boiler which keeps turning itself off,can be on for 20 minutes or several hours b... [Read more]

how do i reduce system pressure on greenstar 28ijunior?

I put in more water because it was it reached the red zone and I topped it up til it reached the black bar and... [Read more]

Boiler pressure keeps increasing?

Hello, I have a Worcester Heatslave 15/19. When the central heating is switched on, the pressure rises.. I ... [Read more]

Boiler fires up but sounds too explosive?

I have a Ideal Standard E Type CF Conventional Flue gas boiler. Model no "GC41 399 57" Lately the gas is tu... [Read more]

How can I fix my Halstead Ace high Combi boiler?

Pressure in the central heating system is dropping with no apparent leakage