Recent: Windows 11, Dell 5450, JBL Bluetooth headphones?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Glow-worm Betacom 24c Boiler Heating Diverter Valve

help! glow worm betacom 24c no heating?

Ok here goes... the above boiler was working fine!

After coming back from a weekend trip i noticed the heating side of the boiler is non operational. The hot water is fine and hot. The pump is spinning, the pressure std 1.5 bar. No flashing led's, lights up to 80c. The CH flow pipe is hot but the return stone cold. No room stat attached. Anyone have any idea's? I'm thinking the diverter valve, but unit only 24mths old.

andrew D
February 2014

Glow-worm Glow-worm Betacom 24c Heating, Home Heating Systems Boiler Heating Diverter Valve

Problem fixed.

The diverter valve needle was stuck solid. Replaced with a service kit, all done. Not a difficult job after all.

andrew D
February 2014

Left running for over 30 mins, no sign of anything changing, no error flashes.

andrew D
February 2014

how long did you let the system run for?.If there is an issue it will shut down so as long as you switch heating an and the boiler fires up I would leave it running until it either works (due to air lock) or shuts down and comes up with error code

A1
February 2014

Related Questions ...

Mend dhw water intermittent

biasi m90e 24s no dhw?

My hot water has been intermittent for a while now it's become worse. The heating is working fine. I have lo... [Read more]

Mend boiler diverter valve intermittent fault

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

Mend boiler pressure diverter valve

how can i fix my baxi 105HE?

my boiler water pressure keeps on goin up to nearly 3bar and expelling alot of water outside.CH works when i ... [Read more]

Mend heating boiler diverter valve

He 30 ISAR boiler heating coming on when not set to?

My ideai he 30 boiler is set on timed but continually keeps coming on when not suppose have had new diverter v... [Read more]

Mend pressure condensing boiler

No heating or hot water due to low pressure?

My Sabre HE condensing combi boiler keeps cutting out so I have no heating or hot water. I have to keep pushin... [Read more]

Mend boiler central heating gas engineer

Diverter Valve bypass?

Hello, I have booked a gas engineer to come to fix my Mains Combi 24 boiler that appears to have a diverter... [Read more]

Mend boiler central heating grundfos

Heating?

I have an old Ideal W boiler (conventional) which heats the water cylinder and will go to central heating only... [Read more]

Mend boiler heating hot water

Heating? Ariston micro genus 27 mffi?

hot water fine but when I put heating on the boiler fires up but the motorised valve just fitted on boiler doe... [Read more]

Mend combi boiler fault finding heating

baxi 80e combi boiler?

HEATING symbol doesnt light up,have followed fault finding procedure & fitted new PCB still no heating, divert... [Read more]

Mend central heating radiators temperature

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]

Mend boiler heating system thermistor

Dhw only Luke warm?

Hi ,I have a vaillant 828e T/max dhw is Luke warm at its very best, I have replaced thermistor 1,cleaned plate... [Read more]

Mend boiler central heating hot water

Ariston SX20 mffice hot water ok but no CH?

My eurocombi operates in hot water mode ok. When you switch on the heating the fan runs but the boiler does n... [Read more]

Mend heating boiler hot water

alpha cd24c?

when i turn on hot tap sometimes the boiler ignites other times it attempts to light but there is just the occ... [Read more]

Mend boiler heating diverter valve

i have glow-worm flexicom cx 30 no hot water?

heating works fine but boiler doesnt even try to fire with hot tap on and i can see the pin on the diverter mo... [Read more]

Mend boiler heating leak

ariston microgenus 23 mffi ?

My boiler's hot water goes hot & cold when running.It also heats the radiators when hot water is running.It al... [Read more]

Mend heating error code repair

How to fix glow worm 18 hxi ?

Mend boiler heating fault

Home heating systems?

Mend water worm boiler

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

Mend boiler repair heating

GS 24i junior boiler timer broken?

Mend boiler heating error code

BMU error code?

Mend heating hot water boiler

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

Mend working firing hot

My central heating is not working?

Mend boiler heating radiators

My radiators not heating up?

Mend flat unit working

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

Mend Heating, Home Heating Systems

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

Mend thermostat boiler heating

fitting thermostat?

Mend central heating fault reset

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 Betacom 24c: No Heating - Help!