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Mend Combi

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We have 5921 questions about mending 'combi' in category Heating, Home Heating Systems

How to mend Combi

Mend main problem power light
1

Main Combi 24 HE problem?

The power on light is lit - burner on and flame failure are un lit - pressure bar just above 0.5 No hot wate... [Read more]
Mend pressure combi bar
1

Too much pressure?

We have a ferolli combi boiler, that has too much pressure in the system (3 3.5Bar) how can i reduce this back... [Read more]
Mend combi baxi hot tap boiler

How can I fix my Bazi combi 105he?

Please help! I have a Baxi combi 105he, when i turn on the hot water tap the boiler shuts down and runs cold, ... [Read more]
Mend timer combi heating

How do I set my timer ?

Vokera Combi Boiler I have no heating
Mend hot water not come
1

My hot water has not come on. Why?

My hot water has not come on my vaillant combi boiler but my heating has. What could be the problem?
Mend combi boiler glow
1

how can i fix my combi boiler ( glow worm swiftflow-s.i.t )?

why does the pressure fall well below the recommended setting after the central heating has been on
Mend pressure gauge water red
1

Baxi combi 100 he plus?

the pressure gauge is showing 1 i have tried turning the water switch off and then on but the pressure does no... [Read more]
Mend boiler fine pressure
1

ravenheat combi?

the boiler has been working fine, untill yesterday i was walking passed seen that the pressure was a little lo... [Read more]
Mend control combi boiler
4

replacing control knobs vaillant ecotec?

Vaillant ecotec combi boiler a control knob has snapped off and I have got replacements but cannot remove the... [Read more]
Mend find water heating

Vokera combi- flashing 04?

Came home to find no hot water or central heating, light and error code 04 flashing. Appear to have no pressu... [Read more]
Mend combi boiler heating hotwater

Neon light on combi boiler?

I have an Alpha Ocean combi boiler 240eco. When the heating comes on or when I run the hotwater tap, it flame... [Read more]
Mend repressurise combi boiler
2

how to repressurise combi boiler?

boiler is below 0.5, needs to be repressurised, how is it done?
Mend stat hot water

overheating trianco combi oil boiler?

boiler limit stat trips when on the hot water heating side. Overrun stat and tank stat are both new also flows... [Read more]
Mend type combi boiler
1

How can I fix my Ariston micro genus 2 type C combi boiler?

Hi, My year old Ariston boiler has flashing lights on the temperature panel. I have increased the pressure to... [Read more]
Mend worm boiler constant
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]
Mend combi boiler sime

combi boiler making rattling noise?

My Sime ecomfort HE combi boiler has started to make a sort of rattling noise now and then, what could this be... [Read more]
Mend rs will not

VOKERA 20-80 RS WILL NOT FIRE????

I have a vokera 20/80 RS combi. We ahve just had a power cut and now the boiler wont fire. HELP? The pilot li... [Read more]
Mend 24 heating not working
1

Baxi duo-tec 24 heating not working?

Hi can anyone help me? I have got a new (6 months old) Baxi Duo-Tec 24 combi boiler (just bought house so I do... [Read more]
Mend ocean 240 alpha

WHAT NEEDS TO BE LOOKED AT INSIDE THE COMBI OCEAN BOILER 240 P?

OCEAN 240P ALPHA KEEPS LOSING PRESUURE INTERNAL WORKINGS SUSPECTED RATHAR THAN THE LEAK IN THE SYSTEM PLEASE H... [Read more]
Mend water approx problem
2

I've overfilled my combi boiler?

Have topped up the water on my combi boiler to approx 3.5 bar.Everything seems to be working ok, but can this ... [Read more]

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