How to mend ... Pressure Half Bar

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]

alpha cb 24?

Boiler pressure drops by half a bar per day, and I cannot see any leaks. I have already tried adding Fernox Le... [Read more]

28cdi rsf boiler? ?

can i replace the grey filling knob fell off in my hand when trying to fill which resulted in me not getting j... [Read more]

How can i fix my ariston micro genus 23?

Hi,My pressure reading when off is almost zero(first line in red)boiler will turn on and run fine but then the... [Read more]

worcester bosch 240 combi rsf?

should the pressure vessel car tyre type valve have water coming from it? can't pressurise system for more tha... [Read more]

overflow on ferolli modena 102?

can anyone help , have problem with continuous leaking of water through overflow from combi boiler, wether the... [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]

How do I lower the pressure in my Fer Falcon combi boiler?

I have a Fer Falcon 0003L60333. It crashed and gave me freezing cold water while the shower was in use! I rese... [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]

fixing a worcester boiler?

I have a worcerster bolier which is nearly 2 years old, the pressure bar keeps dropping down into the red sect... [Read more]

poiler prussre is too high?

I have a Vaillant eco Plus 837 boiler, the problem I'm having is that the pressure reach 3.4 bar, I tried t... [Read more]

how to fix baxi 133 he?

hi there i have a baxi 133he combi it all works fine apart from the pressure gauge sits at zero .then when the... [Read more]

worcester bosch highflow400?

Hi Ian many thanks for your answer to my question ,will i have to drain the pressure out of the system first b... [Read more]

worcester 28cdi combi/ how do I reset the water pressure ?

the pressure on my Worcester 28cdi combi is under half a bar, i have added water to the system but the needle ... [Read more]

VOKERA 20-80 RS Combi Boiler Problem?

We (in Cork) have an 20-80 RS Flowatic combi which is tempramental (but not half as tempramental as my missus ... [Read more]

whats the problem?

vokera boiler switches on no problem flames alight and everything kicks in but will only stay on for a minute ... [Read more]

Heating system?

Hi, I have a eurocombi SX 20 MFFCE & when my central heating is on & then switched off I lose pressure from th... [Read more]

How can I fix my Vokera 24 Boiler?

My boiler was showing error 07. I changed the primary thermistor switch as described in the installation and ... [Read more]

Is the pressure on Halstead Ace High/leaking shower connected?

Yesterday for the first time my shower started dripping after I had turned it off, and there's now a constant ... [Read more]

faulty boiler no one can cure worcester heatslave 15/19 combi?

my boiler is losing pressure and no one can get to the bottom of it !! overnight the pressure drops to virtu... [Read more]