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

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Mend boiler pressure failure
1

Boiler pressure dropping immediately?

We have just come to fire up out combi boiler due to the cold weather. Everything was ok but the pressure sudd... [Read more]
Mend combi boiler pressure release valve
1

how to fix my britony combi boiler 80/100?

the pressure rise's fast from 1 bar to 3 bar then the pressure release valve open's and lets the water out th... [Read more]
Mend boiler combi boiler fault code

Ideal iscar HE24 combi?

My boiler will not fire up and I get a L F fault code also when I press the reset button and the boiler starts... [Read more]
Mend combi boiler water pressure home heating

non existant water pressure?

My ikon combi boiler is showing no water pressur.It keeps falling to zero,hence no hot water or heating until ... [Read more]
Mend boiler combi hot taps

isar m30100 boiler?

hi i have an isar m30100 combi boiler. most of the time we get no hot water out of the taps but some times it ... [Read more]
Mend jaguar combi boiler

Re-pressuring Jaguar combi boiler?

The 'refilling' loop is attached to two pipes, each with a tap above the loop. Which ever combination of the t... [Read more]
Mend replaced problem fuse

Baxi Combi 133 HE Plus replaced PCB but no CH?

Hi, Problem started when fuse has gone on PCB. I have replaced PCB with new item. Hot water is working but... [Read more]
Mend boiler switch red

how can i fix my combi boiler?

when i switch on the heater it shuts off and the red light comes on. there is no hot water either
Mend heating pressure worcester combi
2

home heating?

the pressure increases up to 4 on my worcester 35cdi2 combi boiler when i turn the heating on what,s wrong?
Mend combi heating engineer
1

how can i fix my worceter combi boiler?

my worcster combi boiler is 2 tears old and pressure needs to be toped up every 6/7 days an engineer serviced ... [Read more]
Mend glow worm combi boiler

How to fix my glow worm combi boiler?

Im not getting hot water from my boiler I have heating but no hot water, how can I fix this
Mend combi he year

baxi combi 105 he 3-4 year old?

refuses to lite, changed the pc board, changed the fan, changed the air swithch, can you make a sugestion of w... [Read more]
Mend fired central heating

How can I connect my woodburner?

Can I connect a wood burning stove to my oil fired central heating system. The boiler is a Grant Combi
Mend hot water combi
1

Hot Water gets teppid but not warm heating ok?

I have a Ravenheat RSF100 ET Combi Boiler. had to strip down to repair water leak. Put back together, Fan work... [Read more]
Mend boiler combi ignition radiators
1

Domestic Hot Water has a low flow rate on Vaillant AquaPLUS?

We've had our AquaPLUS combi boiler with 15l Power Store since 2005. However today the Domestic Hot Water (DHW... [Read more]
Mend fault boiler changed
1

i have a fault with my sabre he combi boiler?

I have a sabre combi boiler wont stay lit changed pressure switch still goes out can you help
Mend timer problem house

Ferroli timer problem?

When I set the timer on my Ferroli combi it will come on intermittently. It will either not come on in the mor... [Read more]
Mend boiler pump main
1

how can i fix a sime 80 friendly combi boiler?

the pilot light is on, the pump and fan both run, but the main burner will not ignight? would love some help?
Mend potterton combi 80

potterton combi 80?

how much pressure should be in expansion vessle
Mend combi boiler heating worcester bosch
2

Worcester Greenstar combi Heating works, but doesn't (??!)?

I have a Worcester Bosch Greenstar 30Si combi boiler with a Drayton SCR and RF3 digistat controls. The heating... [Read more]

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