Recent: Pro clm 1500 tss table saw?

Mend Glow Worm 18HXI Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Find out how to mend Glow Worm 18HXI home heating systems

Mend home heating systems ...

Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend boiler heating lockout
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend boiler thermostat replacement
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Glow Worm 18HXI Boiler Heating

GLOW WORM 18HXI -Intermitant whine?

Glow worm ultracom 18hxi - recently installed and has just started to emit a high pitched whine from within the boiler unit - this occurs at various times during the day and night, but is at its worst when the heating and or water come on in the morning.Could this be the fan or something more sinister ! any suggestions greatfully received

Ian
October 2008
Glow WormGlow Worm 18HXIHeating, Home Heating SystemsBoiler Heating Glow Worm
Chris - Thanks for reply - installer has been back and changed pump ,peace has returned.Many thanks.

Ian
December 2008
If recent install get the man back don't let anyone else touch it .Sounds like poor flow through the boiler pump speed wrong Or bebris in the system if it was not cleansed before install..the makers will not cover you for that..Get the man back

chris (30 years retired heating engineer)
November 2008

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Heating Glow Worm
Mend Heating, Home Heating Systems
Find out how to mend Glow Worm 18HXI home heating systems
Mend thermostat heating boiler

Replacing LP112 Programmer?
Mend heating boiler troubleshooting

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

boiler internal fuse keep blowing out!?
Mend heating radiators fault

Glow Worm Fuel Saver F not working properly ?
Mend boiler ignition gas engineer

What does F43 error message mean on Glow Worm 24/30cx?
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 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 central heating boiler months ago

how can I fix my old glow worm central heating boiler model 65-80?
Mend heating pilot light thermostat

Glow worm 45/60 not firing up?
Mend burner hot water help

Glow worm 100E small burner flame, now hot water?

Other models...

Glow Worm 246NGlow Worm 30ciGlow Worm 35fGlow worm 45/60Glow Worm Combi BoilerGlow Worm Compact 100eGlow worm F100Glow Worm HideawayGlow Worm Majorca 3Glow Worm Micron 60 FFGlow Worm Space Saver 20-30FGlow Worm Sxi 30

How to mend ...

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

Related Categories

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

Mend Heating, Home Heating Systems
Find out how to mend Glow Worm 18HXI home heating systems

Related searches...

boiler fault heatingboiler error heatingboiler fault code heatingboiler started flashingworm boiler model