How to mend ... Low Mean Boiler

How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]

Alstead Ace Boiler?

Hi, please help, my halstead ace boiler turned itself off because of low water pressure, I have added water, a... [Read more]

Worcester Greenstar 24iJunior Combi boiler?

Have a Worcester Greenstar 24i Junior Combi boiler recently fitted. We had a problem where the pressure kept o... [Read more]

No hot water coming out of hot water tap on bathroom basin?

Mixer tap set hot water satrted with low pressure and as now stopped completely. If I opened another hot tap s... [Read more]

My Potterton Envoy 40 is showing an error P. What could be the fault?

My Potterton Envoy 40 failed today where it was just indicating a "0" when in the on low position. After swit... [Read more]

Pressure Key under Vaillant Boiler Stuck?

I have a combi Vaillant boiler. There is one key under the boiler. The pressure is low so i tried to turn the ... [Read more]

boiler down cos low water pressure?

Our combi Boiler wont switch on the fault code is saying that there is low water pressure in the central heati... [Read more]

combi boiler stays on full burn?

worcester bosch 280 rsf wont switch to low burn unless i turn boiler thermo back or i turn hot tap on & get a ... [Read more]

Can anyone help re economical use of gas heating?

I have Glowworm flexi hx gas boiler. All with thermostatic valves. I am unsure if I am using it efficiently. W... [Read more]

How can i fix my Ideal isar HE24 combi boiler?

Is it possible to change the screw heads on the refilling loop to knobs or taps. The boiler is low to the floo... [Read more]

lower pressure system?

low pressure on boiler wont fire up

biasi m96.24sm/c?

i have a problem with my boiler. i have hot water coming to all the rad's in the house but when i turn the hot... [Read more]

low pressure on sime boiler?

I have low pressure on sime boiler - this has been a problem before and I have resolved this by incresing the ... [Read more]

fix low pressure on my boiler?

i have a F37 error on a ferroli boiler. i keep reading about the filling loop but nothing underneath matches t... [Read more]

red light flashing?

the boiler had low pressure red light flashing after refilled

Valiant combi boiler 2005 installation?

leaking - pressure was too low and filled to just under 2 bar but has now settled at over 2 bar and is leaking... [Read more]

Problems filling Worcester 42CDi boiler?

I have a Worcester 42 Cdi boiler. I noticed the pressure had dropped so needed to fill the system. I put the k... [Read more]

Low Pressure on Vaillant Ecotec pro 28 boiler?

How do I adjust the pressure on my Vaillant Ecotec pro 28 boiler? I have searched online for a step by step gu... [Read more]

Low hot water pressure from tap.potterton performer he30?

Hi .my hot water from my taps is very low .i have a potterton performa he30 .no foult lights .boiler cutting i... [Read more]

no hot water and pressure valve is on red and water is leakiing outside?

I have installed a baxi combi 105e; serial MBKo451 compno 2478726/00. My combi boiler is playing up. For mo... [Read more]