How to mend ... Pressure Bar Water

Ariston micro genus HE heating failure - help?

My boiler is heating water fine, but I am getting no hearing. There are no warning messages so all looks well... [Read more]

red light constantly on vokera combi boiler?

The red light on my vokera compact HE combi boiler is constantly on. As per the manual it could be due to syst... [Read more]

water leking from the boiler?

in my flat where we just move have worcester 24i today we saw water leking from boiler top of the butom bit.pr... [Read more]

Vaillant combi boiler, loss of pressure when hot water is on?

Hi, can anyone help? I have a Vaillant combi boiler about 7 years old, central heating works fine and so does ... [Read more]

boiler pressure problem?

Vokera lina24 combi boiler holds pressure for a few days then goes down. Fires up for hot water but heating do... [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]

worcester cd35i ii pressure problem?

i have a problem with my combi worcester cd35i ii the pressure of the unit is at just over 1 bar and when you ... [Read more]

vaillant turbo max?

I have no heating or hot water. The water pressure bar in on nought. I try to turn it on, green light comes o... [Read more]

bar too low ?

the pressure has dropped on my boiler, its a glow worm betacom 30c, i have no heating or hot water, how do i g... [Read more]

Betacom 24c boiler pressure too high?

Boiler pressure is indicating 3 Bar. I have taken out about 2+ gallons of water from a drain valve on the near... [Read more]

Heating not coming on - Worcester Greenstar 37cdi?

I have a Worcester Greenstar 37cdi and currently the heating is not being triggered by the Digistat RF3. We ha... [Read more]

baxi 105e?

i have no hot water on the ground floor & water is dripping from pressure relief valve pipe,as system pressure... [Read more]

Urgent Help Needed For Heating Issue?

Hi All, I have a modena 80e model boiler and have just attempted to fire up my central heating. The issue ... [Read more]

Worc's greenstar HE boiler ?

Started banging from inside casing. Now no water "bar" pressure, wont fill from filling loop, error code PD? A... [Read more]

ferroli f24b condensing boiler wont run more than 20 seconds?

when i use the reset button it runs for 2o seconds on the water or heating water is 1 bar gas pressure is ok.t... [Read more]

How can i fix glow worm 30 cxi combi boiler ?

Can you please advise me. I have f5 in red flashing on boiler. heating was fine earlier, then turned on hot wa... [Read more]

i can't pressurise my boiler?

i have followed the instructions on how to pressurise my vokera linea boiler but when i open the inlet valve n... [Read more]

Vokera Linea Max - hot cycling after re pressurising expansion vessel?

I have re pressurised the expansion vessel to 12psi having isolated and drained the boiler. The vessel now hol... [Read more]

worcester bosch boiler - pressure problems?

COLD- pressure is less than 1. demanding hot water trips the boiler. I turn the central heating on and the... [Read more]

How can I fix my Potterton Performa 28i?

In heating mode pressure builds up quicly to3 bar then pressure relief operates , when boiler cools water has ... [Read more]