How to mend ... Pressure Loop Help

Performs 24 boiler pressure rising to above 3?

The pressure on my performa 24 boiler keeps on rising to above 3. I have bleed a radiator until the pressure r... [Read more]

My Glow-worm Flexicom 30SX looses pressure 0.0?

turning the induction loop taps builds the pressure but causes a leak from overhead copper pipes sometimes a d... [Read more]

vaillant ecotec plus 937?

pressure rising from 1.2 to 2.4bar in couple of hours even with boiler turned off. Suspect plate heat ex. any ... [Read more]

Boiler pressure?

My boilers pressure is hitting 3 bar and now dripping out of pressure relief pipe, I have disconnected the fil... [Read more]

Gainsborough 9.5 on/off switch repair?

Hi - my Gainsborough 9.5se (or 8.5sdl, serial number implies 9.5, badge says 8.5 - may have had engine replace... [Read more]

Why does pressure keep rising to 3 bar on Worcester Heatslave 20/25?

I have a 20 year old Worcester Heatslave 20/25. The heating and hot water are switched off. The pressure gauge... [Read more]

Pressure problems with Optimax HE PLUS 38 C?

The pressure keeps rising even with the filling loop removed and blanked off. Can drain down to 1Bar and over ... [Read more]

Worcester 28CDi boiler will not fill?

My Worcester 28CDi combi boiler stopped providing hot water this morning while I was in the shower. Looking... [Read more]

how can fix my radiant rhr 29 b condense boiler?

one day last week my boiler wouldn't work hot water or heating then i took a look myself and the water in the ... [Read more]

My Ariston Combi A boiler keeps losing pressure from Central heating loop?

Heating loop pressure drops to the red line twice a day. Cannot find any leaks from any of radiator and no lea... [Read more]

Valiant Eco tech plus combi bolier?

I recently had my filling loop and valve changed, as i had a problem with the pressure going up and i had to k... [Read more]

heating not working on a combi boiler is it still safe to use water?

ok, I bled my rads today and the pressure on the boiler went low. I went to top up the boiler via the filling ... [Read more]

Saunier Duval F35E auto-vents down to code 21 in minutes?

7 year old boiler, noticed code 21 (radiator circuit pressure low) so she opened the filling loop but left it ... [Read more]

Biasi boiler high pressure problem?

I have a Biasi GARDA HE M96.28SM/B2 (combi) that keeps going to high pressure. I have replaced the expansion v... [Read more]

boiler wont hold pressure?

when i fill up boiler via loop to 1 bar it just runs out via overflow to outside....

why ami losing pressure on my green star 28i junior boiler?

system and dhw working ok! check radiators for leaks and all topped up. The system is not dumping water ive ch... [Read more]

vailant 824 combi?

i keep loosing pressure ,the filling loop is not passing as i have just checked. the higher the the heating te... [Read more]

what's wrong with our Worcester 24i?

Hi, It's a Junior 24i in a bungalow, i'm having to let water into the system almost every day (filling loop) j... [Read more]

boiler loosing pressure?

wife tried to fill boiler via filling loop but left the alve open boiler made loud banging noise as water dis... [Read more]

Pressure filling loop valve replacement?

The pressure filling loop valve connecting to the hot water is leaking at the tap so I need to replace it. If ... [Read more]