1 hour ago: Nav screen shows: Result:NG in red?

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1 hour

Nav screen shows: Result:NG in red?

2015 Honda CR-v 4WD Nav screen shows: Result:NG in red What does this mean and how to fix it. Note: W... [Read more]
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Stannah 420 stair lift?

stannah 420 stair lift seat wont stay in fold away posision
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Tap is vibrating?

My kitchen tap vibrates and sometimes spits water when other taps in the house are used.
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Mend Pressure Glow Worm

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We have 308 questions about mending 'pressure glow worm'

How to mend Pressure Glow Worm

Mend heating hot water boiler
1

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

Water pressure is at 0.7 on my boiler .had hot water but now boiler clicks and nothing else. Water still cold ... [Read more]
Mend heating pump thermistors

glow worm compact 100e pump runs all the time with no demand?

Hi, Hope someone can help, As stated in the heading, checked the the thermistors they are ok, have changed the... [Read more]
Mend glow worm 30cxi

Glow worm 30cxi?

Hi all, basically im on a key meter and ran out of gas so i turned the boiler off untill i could renew the gas... [Read more]
Mend heating fault gas pressure
1

How can I fix my glow worm flexicom 30cx ?

My glow worm 30cx tries to ignite but keeps failing and then showing with an f1 fault code. Condense is clear ... [Read more]
Mend central heating boiler pressure

Glow worm Flexicom SX18?

The water pressure keeps dropping after the boiler is demanded ie hot water and central heating, but is stead... [Read more]
Mend boiler heating pressure

Glow worm 30sxi reaches 3.5 bar ?

I've changed the PRV and pressurised the system back up it fires up and runs but when the timer stops the over... [Read more]
Mend boiler pressure heating

Optimax he plus boiler showing F37?

Tried loosening both black valves, no hissing or system filling, pressure gauge reading 1.5. Not sure what els... [Read more]
Mend gas boiler hot water water pressure

gas boiler problems?

I have a glow worm 38cxi and it is about 5 years old it has been serviced yearly but it has always fluttered a... [Read more]

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Mend thermostat heating boiler

Replacing LP112 Programmer?
Mend boiler heating pilot light

How can I relight the pilot light in my Glow worm Fuelsaver Mk II boiler?
Mend worm light pressure

Glow Worm 35f Fuel saver won't light main burn?
Mend boiler heating glowworm

boiler internal fuse keep blowing out!?
Mend boiler ignition gas engineer

What does F43 error message mean on Glow Worm 24/30cx?
Mend heating error code glow worm

Glow Worm 30ci F5 Error (Red Light Flashing)?
Mend central heating boiler months ago

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

Glow Worm Micron 60 FF?
Mend heating fault burner

My Glow Worm Micron 30FF wont light. How can I check whats wrong&fix it?
Mend boiler fault code glow worm

How to fix boiler fault codes?
Mend boiler heating pilot light

Glow worm Fuelsaver F Boiler cutting out?
Mend heating radiators fault

Glow Worm Fuel Saver F not working properly ?
Mend boiler thermocouple gas valve

Glow Worm Economy Plus 40B Boiler Pilot Light Problem?
Mend heating hot water part load

How can I optimize settings on Glow Worm Ultra com 30cxi? ?
Mend glow problem help

Glow Worm Fuel Saver 30b Mark 2?
Mend heating boiler troubleshooting

Why are my radiators are not heating?
Mend boiler heating glow worm

How to start Glow Worm Flexicom 18hx Boiler?
Mend heating boiler thermostat

why is radiators hot when only water is on..HELP?
Mend heating pilot light thermostat

Glow worm 45/60 not firing up?
Mend heating thermostat spares

Glow worm bioler spares?
Mend boiler heating gas

how do i get my pilot light back on my glow worm space saver 50 mk2?
Mend fault code ignition heating

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

Glow Worm Ultimate wont fire up?
Mend boiler heating leak

Glow Worm Compact 80E switches on without the tap !?
Mend boiler thermostat heating

Micron 60FF snag (Glow Worm)?
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?
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Why is my upstairs heating always on?
Mend 24 boiler sound

Explosive ignition on a Jaguar 24 ktv?
Mend boiler pressure fault

Glow Worm 30ci losing pressure and F1 Faults?

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