Recent: Lg vcr?

Mend > Home Heating Systems

Mend Glow worm 24cxi Combi Boiler Heating Loud Noise

How to fix a Glow worm 24cxi that whistles loudly?

Anyone managed to fix a Glow worm 24cxi combi boiler that whistles loudly (maybe 80dB!) only when
- it is at full power
- water temperature is 40-50 C
?

Frank
December 2008
Glow wormGlow worm 24cxiHeating, Home Heating SystemsCombi Boiler Heating Loud Noise
Pleased to report I convinced Glowworm to look at it - it was a faulty heat exchanger, which must have been deformed slightly by temperature changes, so it only whistled under very specific circumstances.

Frank
January 2009

Automatic Answer

We may have found other answers which could help you.

Click here for Combi Boiler Heating Loud Noise

Related Questions ...

Mend boiler combi heating
1

Noisy Boiler?

I have a 2006 Baxi Combi boiler and every time the boiler reignites when i have the heating on, there is sever... [Read more]
Mend boiler heating vibrating
2

Why does our Worcester-Bosch boiler all of a sudden? It's 18 mths old?

We got our Combi Boiler installed by B Gas only about 18 months ago and the warranty has now expired. We don'... [Read more]
Mend engineer noise boiler
3

Do I need an Engineer to stop this noise?

Main Combi 30 HE My boiler is only about 3 years old. Recently when the heating has been on, a really loud no... [Read more]
Mend combi boiler heating glow-worm
1

glow worm compact 100e combi boiler?

when on hot water mode really loud humming noise very loud. no noise when in heating mode
Mend boiler locks out water
2

combi boiler locks out after using hot water?

i have a potterton puma 80e combi boiler.after running hot water and turning the tap off the boiler makes a lo... [Read more]
Mend boiler noise heating
1

Screeching on my combi boiler ?

Just recently my Vokera combi boiler has started to make a really loud screeching sound when the heating or ho... [Read more]
Mend boiler combi boiler heating
2

Ferroli boiler making a loud noise?

My Ferroli combi boiler is making a loud vibrating noise, like the fan going round and vibrating on the sides ... [Read more]
Mend combi boiler central heating diverter valve
1

Gem boiler -Central heating is working but no hot water makes groaning nois?

Central heating working fine but when hot water taps turned on you hear a loud groaning noise and only hotwate... [Read more]
Mend combi pressure flushed
1

What can cause my combi system to lose pressure?

I recently had my combi system flushed and for a week it held pressure, and was, as in the past, quiet. Howev... [Read more]
Mend boiler heating glowworm

boiler internal fuse keep blowing out!?
Mend burner hot water help

Glow worm 100E small burner flame, now hot water?
Mend central heating boiler months ago

how can I fix my old glow worm central heating boiler model 65-80?
Mend fault code ignition heating

loud bang when boiler fires up, fault code F1 if it fails to fire?
Mend boiler pump pipes

Why is my upstairs heating always on?
Mend heating boiler troubleshooting

Why are my radiators are not heating?
Mend heating boiler thermostat

why is radiators hot when only water is on..HELP?
Mend boiler lockout fan

how can I fix my Micron 80FF Glow Worm Boiler?
Mend boiler ignition gas engineer

What does F43 error message mean on Glow Worm 24/30cx?
Mend heating radiators fault

Glow Worm Fuel Saver F not working properly ?
Mend heating pilot light thermostat

Glow worm 45/60 not firing up?
Mend thermostat heating boiler

Replacing LP112 Programmer?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...

Other models...

Glow Worm 18hxiGlow Worm 30 CXIGlow Worm 30ciGlow Worm 30CXIGlow Worm Swift Flow 80Glow Worm Ultimate

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Topic

Glow Worm 24cxi Boiler Whistling - Fixes