How to mend ... Leak Boiler Coming

Combi boiler pressure keeps dropping?

Potterton Performa 30, pressure keeps dropping, can't find any evidence of a leak and yet the overflow pipe is... [Read more]

Leaking baxi boiler?

My baxi boiler seems to have an occasional leak it seems to be coming from the top part of the boiler . I've h... [Read more]

Potterton performa 28 boiler goes to 3 bar?

Help please!! Potterton performa 28 boiler which goes up pass 3 bar , after a while there's knocking/banging ... [Read more]

how to fix my glow worm 30cxi?

my boiler has a leak can;t see where its coming from it would help if i could see a diagram of inside of boile... [Read more]

hi my boiler is not working ?

i have had this boiler fitted(vokera unica HE) for 2 years now and i always have to empty it of water every ti... [Read more]

How can I re-establish power supply to glowworm compact 100e combi boiler?

I've had a couple of problems in the past year with this one. A leak coming from underneath the boiler and a ... [Read more]

Bosch W275 water heater, diaphragm leaking?

Just had heater serviced in my mobile home in France. Fitter reported leak from diaphragm (weeping), but state... [Read more]

Ideal boiler leak ff270?

I have small amount of water coming out from the bottom of the boiler this appear to at irregular intervals a... [Read more]

how do i know how much pressure to put in the pressure vessel?

Hi once again the ongoing saga of my ravenheat csi 85 t boiler. I had a leak coming from the pressure relea... [Read more]

my ravenheat csi 85t boiler, has an internal leak?

My ravenheat csi 85t boiler developed a leak from the condensing heat exchanger, at the pipe washer.This was v... [Read more]

Worcester 28Si boiler is leaking when heating is turned on?

Whilst the heating was on, the pressure was really low (0) (has been for a while, so we keep letting more wa... [Read more]

how canm i fix error f22?

my boiler is doing the same, to get heating i have to fill the boiler with water, once the heating goes off th... [Read more]

cond combi boiler leak?

ive noticed a leak coming from my combi boiler...could it be the pipes that go into the boiler or does someone... [Read more]

finding a leak?

i have a optimax 25S boiler and pressure is reading low there are no leaks from any radiators where else can t... [Read more]

Leak on the pipe leading to the main heating unit?

I have had various problems with my boiler (Vaillant Turbomax) of late and the current one is a leak that has ... [Read more]

What is my problem, Worcester Bosch Grenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

how to stop a leak from a SIME super 90 boiler?

i've taken the front cover off, and cannot see anything major leaking, or come undone. however, from underneat... [Read more]

Aqualisa AquaMixa Leaking - Constant Drip?

Hi Guys, Yet another thread about a leaking Aquamixa, I have read the relevant posts on here and I am still... [Read more]

worcester 350 combi low pressure/leaking?

hi, my combi 350 worcester loses pressure slowly and i have totop it up,the other night it was on low pressure... [Read more]

leaking divertor valve on Ravenheat CSi 85t?

I have a tiny weep coming from the divertor valve, It fills a teacup twice a week and is easily collected but ... [Read more]