Recent: LG FC930W Safe Mode: Unlock Front Buttons Without Remote

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Glow-worm 3.2 Boiler Leak System

High pressure in glow worm 3.2 bar. How can i reduce?

When increasing the pressure above 1 bar my glow worm water pressure went up to 3.2 bar. It is leaking out of the overflow pipe and making lots of noise even when switched off. How can I reduce the pressure back to 1 to 2 bar?

dave mac
September 2008

Glow-worm Glow-worm 3.2 Heating, Home Heating Systems Boiler Leak System

Check that you have turned the tap off fully then you can undo one of the radiator air vents and drain some water off into a container until the presure on the boiler goes back down to around 1 bar

Ian
September 2008

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Leak System

Related Questions ...

Mend Worcester Heating Leak

How to stem leak from this Worcester Greenstar boiler part? ?

Currently we have a leak from our worcester greenstar 24i system mkiii boiler. I have identified the bit that ... [Read more]

Mend radiator boiler heating system

Radiator problem ?

after a recent leak in my central heating system which is now fixed, i've refilled the radiators and fired the... [Read more]

Mend boiler heating leak

boiler not heating water?

My boiler is heating the central heating but not the hot water. we have recently had a leak in the pipe and ha... [Read more]

Mend boiler pressure heating system pressure loss

How can I fix my pressure loss?

I have a Vaillant Eco Boiler which works very satisfactorily - EXCEPT the pressure needs topping up very often... [Read more]

Mend boiler pressure heating

Ideal Classic ff270 boiler keeps losing pressure?

The boiler is designed to operate at one bar pressure when cold. The sealed system has been charged (twice) b... [Read more]

Mend boiler leak replacement part

do i need replacement part or new boiler?

i have a vaillant combi bolier ref no vuw242 I have had this for about 12 years and now have a leak the water ... [Read more]

Mend oil boiler not firing up

Oil boiler not firing up?

had a leak on my oil boiler (pressurised system) fixed the leak, now the boiler will not fire up - any ideas

Mend boiler pressure heating

the bar pressure is 0 where is the valve located to pressurise the system?

no pressure in system i put stop leak into two rads.always having to bleed upstairs rads which are half empty ... [Read more]

Mend boiler leak warranty

Something wrong with my boiler?

I have a Vaillant Ecotec 831 and when the heating is not firing the boiler loses pressure and then when fired ... [Read more]

Mend cold tap help please

Low pressure - no leak - connected to cold tap?? help please?!?

I recently had a new combination boiler fitted but since 2 days after installation the pressure drops to zero ... [Read more]

Mend boiler leak pressure

Warmflow leak?

I have a Warmflow Combi oil boiler, c. 8 years old, but not much used. I have drained the cent. heating syste... [Read more]

Mend banging hot boiler heating

How can fix banging in hot water boiler system?

I have older Burnham Anerican bioler heating system (31 years) the fill valve quit working and relief valve ... [Read more]

Mend pressure boiler central

Pressure fault on Worcester 28Si II?

Hi. I'm repairing my boiler after it froze. I have the central heating working now (pump and flow sensor damag... [Read more]

Mend loses water boiler

How do I find where my modena 80E loses water?

I have a Modena 80E boiler and the pressure drops on the sealed system. I top it up to 1bar as the manual says... [Read more]

Mend central heating leak pressure

Leak from central heating system?

My boiler is losing pressure regular due, suppose, to a leak from system. Cannot trace this to radiators. An... [Read more]

Mend working firing hot

My central heating is not working?

Mend boiler heating error code

BMU error code?

Mend flat unit working

I have moved into a flat am dissabled carnt get heating on unit flashing F1?

Mend water worm boiler

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

Mend heating hot water boiler

Which way to turn slotted screw to adjust water pressure up on a glow worm ?

Mend thermostat boiler heating

fitting thermostat?

Mend boiler repair heating

GS 24i junior boiler timer broken?

Mend boiler heating radiators

My radiators not heating up?

Mend Heating, Home Heating Systems

Glow worm flexicom 30cx auto air vent - how do I replace?

Mend boiler heating fault

Home heating systems?

Mend heating error code repair

How to fix glow worm 18 hxi ?

Mend boiler central heating fault

Central heating not working?

How to mend ...

Find out how to mend just about anything

howtomendit.com for free repair help, information and advice.

Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters

Convector Heaters

Mend Fan Heaters

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Glow-worm 3.2 Bar Pressure - How to Reduce