How to mend ... Pressure Boiler Below Zero

Reillo RDB1 boiler (kerosene burning)?

Hi. My boiler is on the blink. Recent History is that 1) it ran out of oil and got airlocked. 2) fixed airlo... [Read more]

pressure keeps dropping?

we have a vokera boiler it loses pressure every 2 days there are no leaks under floor weve had plumbers out an... [Read more]

If you have overfed your boiler on the backfeed?

I have a Ariston Microcombi23 ff - I have now overfed the pressure ......I mistakenly backfed the water twice ... [Read more]

Boiler not pressurising - Halstead finest gold?

I have a Halstead Finest Gold Combi boiler. I used to put pressure into the system by turning a value lever a... [Read more]

potterton performa 24 warm water?

I got a Potterton performa 24 boiler, when I run the hot water it only came out warm, no matter where I have t... [Read more]

My combi-boiler 'stutters' for a few minutes when starting from cold?

Usually first thing in the morning when the heating first comes on....it appears to be some sort of cutout (pe... [Read more]

Valliant boiler making noises?

Our vallient boiler has, for a while, been cutting out with either error code f22 or f24 (don't know the model... [Read more]

Worcester 24CDi Combi - pressure problems?

We have recently removed a couple of radiators & have now re-connected them - when we came to re-pressurise th... [Read more]

heating boiler drops pressure?

Glow worm boiler swit flow combi boiler Pressure drops every time it has fired and when finished after ashort ... [Read more]

How to stop pressure loss, with the micro Ariston HE boiler?

I am fairly certain I have no leaks in the system. But there seems to be excessive water coming out of the co... [Read more]

How do I repressurise a Worcester 9.24 BF combi boiler?

My 9.24 Electronic (BF) Combi boiler lost pressure as I had to change the bathroom taps (didn't switch boiler ... [Read more]

How can i reduce the pressure on my boiler?

I have a Vokera pressurised central heating system, and gradually over last few days the pressure has been ris... [Read more]

My Worcester 24CDI combi boiler leaking brown sticky fluid badly!?

Hello all, Hope someone can answer my question as I am quite concerned. I have a Worcester 24CDI combi boi... [Read more]

How can i fix my combi boiler vokera excell 80sp?

I now know that either the pressure differential switch or the fan has ceased to function correctly on my comb... [Read more]

Loss of pressure in ferrolli Hawk 2?

Ferrolli Hawk 2 loses pressure through the expansion overflow (it drips outsde)but works fine as long as i fil... [Read more]

glow worm 24ci leaking boiler?

looking for some expertise on this boiler before the engineer comes out to look at it as i don't want to seem ... [Read more]

280 worcester boiler won't relight?

we removed a radiator and crashed the pressure. now it won't relight - pressed the reset button but still no... [Read more]

how do i get the pressure up on the system for a potterton performa boiler?

How do i get the pressure back up on the system after i have bled the radaitors on a potterton performa combi ... [Read more]

How do i mend my Ferroli MODEMA 80E gas boiler??

I need a help with my gas boiler. there s no gas pressure at all. don t know how to vent the system and rise t... [Read more]

how to restart brittony combi after overflow disaster!?

When filling the boiler to bring up the pressure the water suddenly gushed in flooded everywhere and in the pa... [Read more]