How to mend ... Pressure Bar 4

Max pressure?

My Vokera boiler is at .7 bar when cold but climbs to over3bar when switched on then back to .7 when switch of... [Read more]

worcester 28i lock out?

our Worcester 28i runs for about 5 minutes on central heating then locks out one flash every second. it resets... [Read more]

Ariston Error Code E02 now A77?

Boiler loses pressure frequently, especially when cold, E02 code keeps coming up. After repressurising the boi... [Read more]

Ace High boiler not working?

Is there a common fault that would cause my boiler to not provide HW or CH? The power light is on, it has not ... [Read more]

Baxi combi will not restart after changing radiator?

I have a Baxi combi 105E boiler and have fitted a new towel radiator.after refilling system (all radiators ha... [Read more]

Vokera Mynute 28 SE Fault?

When my Vokera Mynute 28SE boiler is in operation the pressure rises then drops as the boiler cuts out every ... [Read more]

I have a Remeha boiler - there is no error message but the rads dont work?

Remaha Anvantis Plus, there is not error message flashing and the pressure is over one bar - I have also bled ... [Read more]

I have a Vokera 24 that shows error code 07. can anyone help me fix it?

My Vokera 24 is 10years old. it has been very good up to now. It shows error code 07. The pump works but no h/... [Read more]

overheating?

ferroli modina 80e the pressue release valve was leaking all the time and and to refill it every day. I rene... [Read more]

Worcester 28si II needs re pressurising HELP!?

I have read online on how to do this and but there is no black unit with space for the white key (which I don'... [Read more]

How can I fix Remeha Avanta Plus 28c over heating?

Boiler is showing no error codes is set at factory setting of 75c but is over heating getting to 95+before sh... [Read more]

How many factors causes f22 fault?

my vaillant turbomax plus 824e boiler jump out f22 fault code a lot times.but the water pressure stay on 1.5 b... [Read more]

How do I stop water from flowing outside from my ferroli optima 901 boiler?

Pressure bar is constantly at 3. If I drain radiators, pressure reduces but then creeps back up again. I have ... [Read more]

Glow worm 30sxi reaches 3.5 bar ?

I've changed the PRV and pressurised the system back up it fires up and runs but when the timer stops the over... [Read more]

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]

hi my vokera combi boiler has hot water but no heateig?

Hi im terry. Can anyone help us. Our boiler kept losing pressure, daily. Now its on 2 bar and the heating fire... [Read more]

boiler problem?

Potterton Promax 15 HE Fan starts boiler clicks, burner lights for 1 to 2 seconds then boiler shuts down again... [Read more]

how do I change the bar pressure on my boiler? It's a ferolli Optimax 25C?

the bar pressure is sitting between 0 and 1. how do I adjust this?

Arriston combi boiler hot water scalding temp light comes on?

high temp light comes on, boiler cuts out, click reset button works fine.. then cuts out few mins later. bar p... [Read more]

boiler cuts out?

After using the C/H the boiler looses pressure and red light comes on, H/W is ok as long as I don't use C/H 1s... [Read more]