Recent: Replacement cooktop?

Mend Glow Worm LP522 Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Mend repair fix Glow Worm LP522 home heating systems

Mend home heating systems ...

Mend sabre pressure water

Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
Mend boiler greenstar flashing

Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
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 Home Heating Systems

Mend > Home Heating Systems

Mend Glow Worm LP522 Heating Boiler Thermostat

why is radiators hot when only water is on..HELP?

the boiler is a micron glow worm and timer is lifestyle model LP522..When i switch water on the radiators get very hot even though heating is not on..still the same if i turn the temp down on the thermostat..does anyone know what could be wrong plz

angela
June 2012
Glow WormGlow Worm LP522Heating, Home Heating SystemsHeating Boiler Thermostat
diverter valve

c moore
July 2012
Most likely diverter valve is passing, either you have 2 2 way valves or 1 3 way valve.
They wear inside causing this problem. will need replacing

bob
June 2012

Automatic Answer

We may have found other answers which could help you.

Click here for Heating Boiler Thermostat
Mend Heating, Home Heating Systems
Mend repair fix Glow Worm LP522 home heating systems
Mend heating radiators fault

Glow Worm Fuel Saver F not working properly ?
Mend burner hot water help

Glow worm 100E small burner flame, now hot water?
Mend heating boiler thermostat

why is radiators hot when only water is on..HELP?
Mend heating boiler troubleshooting

Why are my radiators are not heating?
Mend fault code ignition heating

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

Replacing LP112 Programmer?
Mend central heating boiler months ago

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

What does F43 error message mean on Glow Worm 24/30cx?
Mend heating pilot light thermostat

Glow worm 45/60 not firing up?
Mend boiler pump pipes

Why is my upstairs heating always on?
Mend boiler lockout fan

how can I fix my Micron 80FF Glow Worm Boiler?
Mend boiler heating glowworm

boiler internal fuse keep blowing out!?

Other models...

Glow Worm 18 sxiGlow Worm 24hxiGlow Worm 35ciGlow Worm 45-60 BFGlow Worm CompactGlow Worm Compact 75eGlow Worm Compact 80eGlow worm Fuelsaver Mk IIGlow Worm Fuelsaver Mk2 40BGlow Worm Swiftflow 80Glow Worm UltimateGlow Worm Ultimate 100FF

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
Mend repair fix Glow Worm LP522 home heating systems