How to mend ... Filling Loop Combi Pressure

Expansion vessel replacement?

Hi all, I have a Glowworm 80e combi with pressure issues. Low pressure on the gauge (sub 0.5bar). Fillin... [Read more]

Replacing my filling loop on Worcester 28i RSF Combi?

I need to replace the filling loop on my combi boiler as the flow-in control knob has broken and water is cree... [Read more]

Sabre 24 Combi boiler problem?

With the filling loop removed on my 18 month old SABRE 24 combi the pressure gauge on the heating circuit cont... [Read more]

I have a Vaillant t3WF combi boiler, which has zero pressure?

The pilot light is on but when i slowly turn the tap on the filling loop (the only other tap is a red one, whi... [Read more]

Pressure in my combi Boiler?

My combi Boiler has been losing pressure regularly. I've been topping the boiler up using the filling loop, on... [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 can i fix my worcester28cdi combi central heating?

pressure is set at 1 bar when cold filling loop valve is closed and filling key is removed but when central he... [Read more]

How can I fix my Ferroli combi boiler losing water pressure?

I have a Ferroli Moderna combi boiler and have to keep on re-pressurising the system (by using a filling loop)... [Read more]

I have a Jaguar combi with low water pressure how do i increase this?

I have Jaguar combi boiler (don't laugh) and the water pressure has dropped to 0.8 and I'd like to get it back... [Read more]

Over-pressurised combi boiler system - help!?

Trying to re-pressurise my Sime Super 90 Plus, I opened filling loop valve and let water in to 1 bar pressure.... [Read more]

Is the Filling loop broken?

I have a Potterton Combi boiler, the pressure slowely rises even when just HW mode is selected. Is this a faul... [Read more]

iv got a problem with my alpha combi boiler?

the pressure kept going up on my alpha combi boiler, the plumber said it was due to a leaky valve on the filli... [Read more]

Boiler pressure too high?

I have a Worcester Bosch 280 combi boiler. The pressure on the scale is way past 4 bar. I have reduced the pre... [Read more]

filling loop key worcester 28 cdi?

I have a worcester 28 cdi combi boiler ,after filling the boiler to the correct pressure I broke the filling l... [Read more]

baxi 105e combi pressure @ 3.0 bar?

any ideas? can lower pressure down manually and it also blows off automaticaly at 3.0 bar heating not working ... [Read more]

how can i fix glowworm combi 24 ci?

my glowworm ci24 when running the pressure goes from 1 bar cold to setting off the safety vave at 3 bar the fi... [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]

why does the pressure keep increasing on my bosch combi boiler?

I have a bosch combi boiler, but the water pressure keeps going up even though the filling loop is disconnecte... [Read more]

PRESSURE ON BAXI COMBI KEEPS INCREASING???????????

Hi My Baxi Combi 105e is slowly increasing pressure? I have recently had the sysyem drained so new pipework... [Read more]

how to refill central heating system?

I need to change a valve on a downstairs radiator, I have a Glow-worm Swiftflow Combi boiler. I have been tol... [Read more]