How to mend ... Top Heating Pressure

Ferroli optima 701 (combi boiler)?

The water pressure in the boiler creeps up to 3 bar, I have previously reduced the pressure in the system by d... [Read more]

pressure drop in baxi 80e?

when i put the central heating on the pressure rises to above 3 bar so the overflow kicks in and i end up hav... [Read more]

Where is the filling loop on a Potterton HE30 combi boiler?

I have a Potterton HE30 combi boiler in a three bedroomed flat. Pressure was always fairly low - between 1 and... [Read more]

how to repair my vokera linea 24 boiler?

how to repair my vokera linea 24 boiler? my boiler pressure rises to between 2 and 3.5 bars with the heatin... [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]

Pipework Mix Up?

Hi there I recently relocated some pipework so that I could fit more ceiling joists to reinforce our loft conv... [Read more]

pressure gauge at 0 vokera excell 80sp how can I top it up?

Moved into a new house six weeks ago, until last night heating and hot water was fine. No heating or hot wate... [Read more]

my arrison combi boiler runs to the max pressure?

my arrison combi boiler runs to the max pressure when its running but when i turn it off and everything cools ... [Read more]

air lock in heating system?

i am running h/w /c. heating from a vaillant boiler, but seem to constantly get an air lock which drones. i ha... [Read more]

orage top up light on,how do i top ut to get heating on?

my little jug lights up orange, heating and water on. due to being in rented accom, no instructions! am i caus... [Read more]

Baxi combi 105e pressure loss?

my baxi 105e is just over 3yrs old. The pressure keeps dropping to nothing and have to repressurise it several... [Read more]

How to fix my Ferrolio Modena 80E gas boiler?

Each day I have to fill the boiler up with water because it has leaked out the over-flow outside the night bef... [Read more]

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

the water pressure keeps dropping to near 0.. I top it up but lately it is dropping daily !! Where can it all ... [Read more]

how do I fix Vokera Flowmatic Combi Boiler?

WHEN MY HEATING IS OFF THE PRESSURE DROPS. I TOP UP THE PRESSURE TO 1 BAR, WHEN THE HEATING GOES ON THE PRESS... [Read more]

how can i fix repeated low pressure of my puma 80 boiler?

I noticed a few weeks ago when i woke up that the boiler was shining 'low system pressure' so i topped it up a... [Read more]

Valiant Combi Compact Boiler Nightmare?

Hello, can anyone help me please? It's looking like I'm going to have to call out a plumber and I cant afford ... [Read more]

Potterton 100e Boiler - making unusual purring sounds?

I have recently noticed that the boiler has begun making a purring or whirring noise. This happens when the... [Read more]

losing water pressure?

My ravenheat combi boiler is losing water pressure down to 0 every time I turn the heating off. Although it se... [Read more]

Fixing a Baxi 105e Combi which reports a fault when cold, works when reset?

Hi - this has baffled me and the heating engineer I've called in to look at it. My Baxi 105e has been reportin... [Read more]

How can I stop my Potterton 80e from losing water and pressure?

My 80e loses pressure as soon as the central heating is run, have fitted a new pressure rlief valve. Pressure ... [Read more]