Recent: Panasonic SA-PT470 DVD Player Repair - Wont Turn On

Mend > Home Heating Systems

Mend Glowworm Micron Boiler Radiators Cold

Glowworm Micron Problem?

My Glowworm Micron boiler ignites and heats my water, but does not heat the radiators. The whole system is only 7 years old. Please help as it's getting cold now. Thanks.

Jim
November 2006
sounds like the diverter valve next to the hot water cylinder is not switching over. turn off the hot water and turn on the heating and see if the lever or indicator on the valve moves.

Paul
November 2006

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Radiators Cold

Related Questions ...

Mend radiator thermostat heating
2

One radiator in a bedroom is always cold?

One radiator in a bedroom is always cold. It used to work fine. I have tested the thermostatic value and the... [Read more]
Mend boiler heating radiators
2

Ariston microgenus 27 mffi problem?

Boiler fires up in DHW and heating modes. DHW lukewarm/cold and radiators cold. Would appreciate any ideas.
Mend heating thermostat engineer
3

Ideal Classic no heating but have hot water?

HI all, i have just found this fabulous site, I wonder if anyone could help as right now things are just miser... [Read more]
Mend warm radiators help
2

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]
Mend radiator boiler heating system
1

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 central heating boiler ignition
1

Ideal classic central heating boiler?

Ca anyone help please. My boiler omes o and then after a out hAlf an hour it cuts out.when it tries to igni... [Read more]
Mend heating pipes noise
1

Loud clanging/Glow-worm Boiler?

I have a Glow-worm Mark2 (oldish) boiler and the pilot light works, but when it fires up, it (and the pipes) m... [Read more]
Mend boiler gas heating
1

Baxi Solo 3 PFL 50 gas boiler - Pilot light keeps turning off?

This just started tonight — Baxi Solo 3 PFL 50 gas boiler was running fine but then we noticed the radiators... [Read more]
Mend heating radiators hot water
1

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Hi, I have an old Potterton Kingfisher CF50 boiler. Yesterday we had no hot water so re-lit the pilot lig... [Read more]
Mend rid air system
2

How can I get rid of trapped air in central heating system?

After replacing the small rubber seal on the shaft of the hydraulic actuator in my BIASI 24S Combi boiler, the... [Read more]
Mend vaillant boiler fires
2

How can I fix my Vaillant Ecotec Plus 428 boiler problem?

When the outside temperature is very cold, and the boiler fires up to heat domestic water and/or the central h... [Read more]
Mend boiler heating hot water
1

potterton performa 24 ?

my boiler keeps fireing up then going off within seconds when heating is on it does get radiators hot but same... [Read more]
Mend boiler radiator pressure
1

how can i correct central heating pressure?

i have one radiator which is half way warm and half cold so i decided to bleed. i switched off the boiler and ... [Read more]
Mend losing pressure system
1

why ami losing pressure on my green star 28i junior boiler?

system and dhw working ok! check radiators for leaks and all topped up. The system is not dumping water ive ch... [Read more]
Mend combi heat exchanger sensors
6

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

How to mend ...

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