How to mend ... Pressure Bar 4

Ariston Micro Genus 27 MFFI?

I have high pressure in my system (over 3 bar). How do I release it (back down to 1-1.5 bar)?

how can l fix my worcester 24cdi rsf combi?

the boiler not stop filling up . when filling key out and heating off.it get 3 bar and pressure relief open . ... [Read more]

HOW DO I STOP MY BOILER EMERGENCY VENTING?

I HAVE A FERROLI F 24 B COMPACT BOILER. IT DROPPED PRESSURE BELOW 1 BAR WHEN I REPRESSURISED IT THE GUAGE SWE... [Read more]

Pressure rising each time boiler used?

Have Glow-worm Combi 30ci plus. Had the (cracked) expansion vessel replaced after leaking. Boiler pressure now... [Read more]

Why does the pressure keep rising?

I recently had my bathroom tiled, in the process the builder took the radiator off of the wall, after refittin... [Read more]

Combi Boiler slow to give domestic hot water?

| have a Baxi Combi 80Eco when the hot water tap is turned on it takes a while for the boiler to fire up and g... [Read more]

Worcester 240 combi - all lights on but no heating no hot water?

Hi, I have just moved in to a house and the boiler worked fine (well, it was heating the rooms but hot water w... [Read more]

How to repair my Vokera Linea 24 combi boiler?

I have the above boiler when its cold i put the pressure to 1.5 bar and after about 2 weeks if the heating has... [Read more]

pressure fault on combi glowworm 30ci plus?

Ref above boiler - i noticed presure drop and cut out at .3 bar. refil didnt work so i replced fill loop. all ... [Read more]

MY IDEAL BOILER KEEPS LOSING PRESSURE?

I SET THE PRESSURE GAUGE TO 1.5 BAR AND WHEN THE HOT WATER IS USED IT IS FINE, BUT AFTER THE CENTRAL HEATING S... [Read more]

glow worm 24 cxi filling loop not working?

Pressure had dropped due to bleeding. Bled again (not used much during the summer) and pressure dropped below ... [Read more]

Glowworm combi boiler pressure rises when central heating on?

My Glowworm 30ci combi boiler has an operating pressure of 1.5 bar but when I switch on the central heating th... [Read more]

Boiler pressure?

Hi, I was unable to get central heating working with my Ferroli F30 boiler. The hot water seems to work to bot... [Read more]

Vokera Compact : bar pressure down how do I get it up?

Gas was turned off, not got ant hot water and I have tried resetting many times. Tried cooking something in th... [Read more]

Sime Format 100c Making tapping noise then the boiler cuts off?

My boiler has starting making a strange noise for central heating only? It was a loud tapping noise, i turn... [Read more]

no pressure on vaillant GB221?

Vaillant VCW GB221H type c. Pressure bar is on zero, resulting in difficulty firing up and also lower water ... [Read more]

How to repressure a Saunier Duval SD623 Combi Boiler?

My sister-in-law has a Saunier Duval SD623 Combi Boiler and only now getting luke warm water from the hot taps... [Read more]

worcester 28 cdi c/h pressure prob?

hi i have a 28 cdi worcester combi. on the c/h side ...pressuer build-up after 10 min or so .rises from 1 bar... [Read more]

Worcester 24i pressure release leak?

My boiler has a constant drip from the pressure release valve which stops when I turn on the hot water. The pr... [Read more]

problem with potterton puma 80?

when you first turn on the hot water tap it comes out at normal speed then slows down & speeds up it does this... [Read more]