How to mend Glow Worm Flow Boiler

1

Clearing a blockage from a heat exchanger?

My 15HXI heat exchanger is restricted so much that the water will not flow fast enough to allow the boiler to ... [Read more]

2

How can I fix my Glow Worm Swift Flow 100 S.I.T?

My boiler is not providing heating or hot water but the green light shows it is on and running when I switch i... [Read more]

how can fix my glow worm swift flow 100 boiler?

my boiler shuts its self down including pilot , if i turn off dch switch rads still heat up very hot , i know ... [Read more]

glow worm swift flow 100?

hello, my boiler shuts its self down including pilot , i already found dry joints on control board,which are d... [Read more]

2

glow morm 18hxi not bleeding?

Hi. fitted new zone valve to systme,lost a bit of water but not much.pressurised to one bar .tuned on all ok t... [Read more]

3

whats wrong with my boiler ?

i have a glow-worm ci combi boiler when i turn on the hot tap the boiler fires up ,plenty of cold water comes ... [Read more]

1

need help with my powermax boiler?

i have a powermax 155 boiler. ive just replaced the flow relay switch as this was leaking. ive put the new one... [Read more]

Glow Worm 30HXI?

Hi Everybody Our boiler has decided not to fire up at all. It had been starting up intermittently over the... [Read more]

Express 100 combi boiler does not fire up?

My Glow worm Express 100 combi boiler is nearly 20 years old. I have a problem where the main burner does not ... [Read more]

2

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

Low Pressure Light Lit - Pressure Fine Though?

Hi I had to bleed one of my radiators today which lowered the pressure on my Glow Worm Swift Flow 100 combi bo... [Read more]

2

MY GLOW WORM SWIFT FLOW 80 SEEMS TO WORK WHEN IT WANTS TO?

MY BOILER SOMETIMES COMES ON AT THE SET TIME AND SOMETIMES DOESN'T? THE SAME WITH THE HOT TAP IF THE CENTRAL H... [Read more]

3

GLOW WORM ULTRACOM 30 HXI (F5 - OVERHEAT RE-SET?)?

THIS IS A 2008 MODEL. I have had air in the system & the boiler now displays F5 & will not start. I believe ... [Read more]

1

boiler problem?

i have a Glow-worm swift flow 75 combi boiler. when i turn the heating on the boiler starts up but after a cou... [Read more]

glow wormcompact 80e?

replaced water pump+ diaphram housing,all working fine except pressure right up on hot water flow,going throu ... [Read more]

1

is it repairable?

I have a glow worm swiftflow combi boiler and there is a constant drip coming from the over flow outside. The... [Read more]

1

Water pressure drops, water expelled through overflow?

My boiler is a Glow worm Swift flow 80e Fanned flue Combination. 10 years old but not really had much use. Ea... [Read more]

1

swift flow e 80 fan or something else?

the fan on my glow worm sw 80 doesnt start when I switch on the boiler - the pilot light dosnt come on either.... [Read more]

glow worm swift flow 80 c/heating pilot lht goes out ok hot wtr?

glow worm swift flow 80 combi boiler hot wtr every thing ok when c/heating switch on noise from boiler and pil... [Read more]

2

draining boiler?

can i drain my Glow-worm compact 60 boiler without draining whole system, can shut off flow and return valves... [Read more]