Recent: Will I need to replace my garden tap?

Mend > Home Heating Systems

Mend Glow Worm 20-30F Boiler Heating Hot Water

How can i fix my Glow Worm 20 - 30F?

The boiler only starts the fan and fires up if i blow into the Air Pressure Switch. The Mid Position Valve and Pump are working. The boiler will run for about 18 minutes making hot water and heating the radiators but wont restart until i blow into the APS again.

Any suggestions?
I would like to get the system working before i sign up for a care plan.

PensionPete
November 2008
Glow WormGlow Worm 20-30FHeating, Home Heating SystemsBoiler Heating Hot Water
Make sure the air pressure tubes are both clear and not damaged or kinked, if they are ok then you probably need a new APS

Martin
November 2008

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Heating Hot Water

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 Worcester Bosch Combi Boiler Home Heating
1

Worcester Bosch 532/i Combi Boiler?

worcester bosch 532/i boiler. when the hot tap calls for water the boiler runs ok heating up the water to the... [Read more]
Mend boiler heating caravan
1

Britony Combi Se boiler 40 & 80 lights flashing?

I don't have heating or hot water. How do I fix it please? Could this have been caused by the water to my... [Read more]
Mend baxi boiler 105e
1

Power but not activating Baxi 105e boiler?

My brother lives away and he asked me to go round and turn on his Baxi 105e boiler. I've turned the power on a... [Read more]
Mend working firing hot
1

My central heating is not working?

My Valient turbo max plus 824e is not firing up for heating radiators. Hot water is o.k. The room thermostat c... [Read more]
Mend boiler heating pressure
2

Potterton Perfoma 24. Hot water works fine No heating?

Hi, I have a Potteron Perfoma 24 boiler. The heating has stopped working Hot water is working fine. I've trie... [Read more]
Mend boiler system failure no heat
1

My heating and hot water do not work and “A03” is flashing?

Hello, I have recently come across a problem with my Chaffoteaux & Mary, where neither my boiler nor heating w... [Read more]
Mend central heating hot water megaflow
1

Can't get hot water working, heating okay?

I've just moved house and have an Intergas Combi Compact Eco RF gas boiler with a separate Megaflow tank with ... [Read more]
Mend problem domestic heating
1

Unexplained noises?

Good day, I have been experiencing a problem with my domestic heating system. There are occasions when the sy... [Read more]
Mend central heating hot water boiler
1

no water comes out of the hot water taps, cold water works ?

No water comes out of any of the hot water taps, the cold water taps work, the central heating also works. the... [Read more]
Mend boiler repair heating
2

GS 24i junior boiler timer broken?

Hi there, Our timer on our boiler no longer goes round, thus heating/hot water not kicking in, is there a w... [Read more]
Mend combi boiler burner vokera
6

Vokera Maxin 28e combi boiler, DHW runs hot and cold?

A few months ago DHW temperature started to fluctuate mildly between hot and warm. This problem got worse so a... [Read more]
Mend boiler heating pressure
2

what is wrong?

After topping up our baxi boiler with water from the loop to bring it to the right gauge level which i do now ... [Read more]
Mend boiler heating Vaillant
1

how to fix water pressure its down at bottom of grey part?

the heating and hot water working but pressure looks to low Vaillant ecoTEC condensing boiler
Mend not hot water
1

Not hot water?

Potterton Promax 15 SL With wall control PS2 dual channel control. Shows light heating timed Heating set ... [Read more]
Mend heating boiler troubleshooting

Why are my radiators are not heating?
Mend boiler lockout fan

how can I fix my Micron 80FF Glow Worm Boiler?
Mend burner hot water help

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

Replacing LP112 Programmer?
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 pilot light thermostat

Glow worm 45/60 not firing up?
Mend central heating boiler months ago

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

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

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 20-30F Boiler - Restart Issue