How to mend ... Glowworm Only Water

water not hot enough?

I have a glowworm economy plus 50F Fanned Flue Boiler, the rads are heating up but the water is only hand hot?

my glowworm 30cl wont heat up over 65 degrees?

my glowworm 30cl wont heat up over 65 degrees there is no piping hot water just warm and the pressure keeps fl... [Read more]

Permanent F5 fault?

I have a Glowworm 18hxi boiler with a Systemate 2000 Gledhill system. Boiler keeps failing with F5 fault. Ha... [Read more]

Glowworm Betacom 2 28 that fires for heating but not Hot water?

Hi all, I Have a Glowworm Betacom 2 28 that fires for heating but will Not fire when I draw any form of hot ... [Read more]

glowworm ultimate keeps firing any time?

GLOWWORM ULTIMATE It keep firing up when hot water & ch should be off. eng put a new circuit board in last ... [Read more]

glowworm betacom 30 problem?

Hello folks, boiler is 2 years old, had plate heat exchanger cleaned/changed/cleaned...dhw sensor replace... [Read more]

pressure builds up too high ?

Glowworm Swiftflow75 Hi my problem is When boiler is switched on pressure builds up too high over 3 bars ... [Read more]

Boiler fired but cuts off (Glowworm Micron 60FF)?

My boiler has suddenly stopped working. When it is reset, it starts the fan, and begins to spark presumably (a... [Read more]

Glowworm Flexicom F1 F4 faults?

Having a problem with boiler cutting out. NOT a condensate problem. Key bit of information is that it will run... [Read more]

my glowworm cxi30 is leaking in drops of water?

but is working fine and i have heating and hot water as normal. how can i fix it please?

boiler will not turn off?

glowworm hxi boiler is constantly pumping hot water to central heating circuit even when the external programm... [Read more]

glowworm combi 24c?

try running water boiler wont fire up just says f 1 ?

glowworm betacom 30c?

I have moved into a house with a glow worm boiler betacom 30c no instructions left in the house when I try to ... [Read more]

glowworm betacom 30?

Does anyone know how to fix the error 60 (bar with a downward arrow) on this boiler. Have tried turning it ... [Read more]

does anybody know how to solve error code f6 on the glowworm 12hxi?

i have drained my system to add some new pipes. now when i put the heating or water on, the boiler starts up a... [Read more]

How to fix glowworm betacom 30c?

Glowworm Betacom 30c c/heating works fine . Hot water cuts out at 30 degrees ?

i have no hot water comeing out my taps and my over flow tank is empty?

glowworm

how do i fix glowworm betacom 30c boiler please?

after resetting,boiler runs for about 10 secs which gets water tepid then flames out.

Water Pressure?

I have a 30CI plus Glowworm boiler, we have not had it serviced yet but the water pressure has dropped to 0.6!... [Read more]

Glowworm 38 CXI combi hot water disappering and coming back?

I have a 6 year old Glowworm 38 CXI combi boiler which delivering hot water only for the first minute and afte... [Read more]