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We have 484 questions about mending 'compact' in category Heating, Home Heating Systems

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Mend water cold seconds boiler turn
1

Why does the water go from hot to cold every few seconds?

We have a Vokera Compact 28 boiler, when we turn on the taps, or the shower the water doesnt stay warm for lon... [Read more]
Mend water boiler fires turned
2

no hot water?

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

Cool radiators and luke warm water.Vaillant compact 637e?

I have a Vaillant compact 637e. It seem to be working OK as it's running and there are no fault codes, but my ... [Read more]
Mend boiler heating noise
4

glow worm compact 100p?

my boiler has been making a clicking sound when it is running and now the fan makes a squeeking noise any idea... [Read more]
Mend red light vokera boiler
1

Red light on Vokera boiler?

My Vokera compact 29He boiler has just started to have a fault. when the boiler is switched on the green light... [Read more]
Mend boiler hot display

How to check air pressure switch on Heatline Compact Boiler?

Hi there We have no hot water/heating...the display is flashing to check the air pressure switch but i dont k... [Read more]
Mend radiators home heating heating system

vokera 24 compact radiators not getting hot?

Most of the radiators in the house are 15m and are ok there are 3 that have 10m feeds, the 3 with 10m feeds ha... [Read more]
Mend boiler combi heating

how to fix my boiler?

I have a problem with my vokera compact combi. When put in heating mode the ignition secquence proceeds burne... [Read more]
Mend boiler fault light vokera
2

vokera compact 24 red light?

my vokera compact 24 has been starting to show the red fault light, I can switch the boiler off and it resets ... [Read more]
Mend low pressure light

how can i pressurize my glowowrm compact 80e?

i have the low pressure light flashing, the gauge is on zero and the glowworm help line said i can repressuriz... [Read more]
Mend worm flue hot

Glow Worm Compact 100p burner goes out when its windy!?

My Glow Worm Compact 100p (vertical flue) burner goes out in windy weather!, hot water only, any ideas?
Mend water pressure period
2

Why does my boiler lose water pressue?

I have a Vokera boiler which is losing water pressure, i keep recharging it but it still drops over a period o... [Read more]
Mend boiler heating system failure
1

boiler will not light ?

boiler will not light i got water pressuer but boiler is saying i have not Glow-worm compact 100e
Mend boiler heating combi
1

home heating system?

we have a vokera compact 28 combi boiler that keeps losing pressure, and the overflow pipe outside is constant... [Read more]
Mend boiler pressure lockout

low pressure light on?

glow worm compact 80e , 2bar on pressure gauge but low pressure light staying on and boiler going to lockout. ... [Read more]
Mend heating vokera pipe
2

Vokera 24, 28 Compact?

Pressure has risen to 3 bar where it sits fairly consistently. Water is continuously flowing out off overfl... [Read more]
Mend heating boiler glow-worm
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]
Mend hot water combi boiler approx
1

hot water for vokera he 25 compact combi boiler?

Hi The hot water stays on for approx 3 mins then cold for approx same time any advice please
Mend Heating, Home Heating Systems
1

my vokera compact 29he boiler wony egnite?

my vokera compact 29he boiler wony egnite
Mend heating pressure blockage

How can I fix the pressure on our heatline Compact boiler? ?

The pressure is between 0-1 and should be between 1-2. As a result is only heating the radiators on the bottom... [Read more]

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