How to mend ... Compact 100e Help

heat out put? electronic compact 100e?

checking output heat and if low can it be ajusted in any way would it be heat thermostat

no hot water?

glowworm compact 100e, boiler fires up when hot water is turned on but no hot water comes out

boiler will not light ?

boiler will not light i got water pressuer but boiler is saying i have not Glow-worm compact 100e

glow worm compact 100e combi boiler?

when on hot water mode really loud humming noise very loud. no noise when in heating mode

Glow Worm compact 100e no hot water?

Hi can anyone please point me in the right direction, I currently have no hot water, the boiler does not kick ... [Read more]

how can ifix my glowworm compact 100e boiler?

the hot water will only work when central heatings on .heating will not turn off via external clock ,only by ... [Read more]

Glowworm Compact 100e?

Went to a Glowworm Compact 100e the other day and found out it was a lose electrical connection. Problem solve... [Read more]

Intermittent hot water?

I have a Glow-worm Compact 100E. Heating is OK, but hot water is intermittent. Sometimes its just luke warm ... [Read more]

glow-worm compact 100e pressure drop?

I have a glow-worm compact 100e boiler which i have a problem with. I have a regular loss of pressure which i ... [Read more]

What is the BTU of Glowworm Compact 100e?

What is the BTU of Glowworm Compact 100e, if someone can help please. Thanks!

how can i fix my glowworm compact 100e?

THE GREEN LIGHT STAYS ON AS IF THE HOT TAP IS BEING USED AND WHEN THE HEATING IS DUE TO COME ON WITH THE TIMER... [Read more]

Why can I not get hot water?

To get HOT water in the kitchen I have to turn on the bathroom sink tap. I only get LUKE WARM water in the bat... [Read more]

what is wrong with my combi?

my glowworm compact 100e combi when starting it lights but after 5 secs goes out and does not relight. any ans... [Read more]

Glow worm 100e won't fire up now, fan? Are you about Hi-Tech Plumbing?

Hello Hi-Tech Plumbing, or anybody who has a suggestion please. I have just replaced the diaphrams on my GW 1... [Read more]

Low pressure warning light on Glow Worm Compact 100e?

Hello, I had a problem 2 years ago with my Glow worm Compact 100e, which would not switch from heating to hot ... [Read more]

boiler noise?

i have a glow worm compact 100e on either hot water demand or central heating it works for a minute or so then... [Read more]

How can i fix Glowworm compact 100E boiler?

Boiler fires up runs for 30 mins then cuts out.Have had new PCB fitted but still cutting out. Any help please?

Glow worm compact 100e combi - red light on when cold?

When our Glow Worm Compact 100e combi boiler is cold (i.e. first thing in the morning), the red warning lamp l... [Read more]

I have a glow worm 100e compact. The hot water runs cold when fully on?

When you back off the tap say 30% on it runs warm to hot but the flow rate is slower obviously and it takes lo... [Read more]

combi boiler, no hot water? but have heating?

I have a G.Worm 100e compact (unfortunately) & although I have heating, whenever we draw water from the hot ta... [Read more]