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

How to mend Combi

Mend boiler combi vaillant
2

vaillant VCW GB 240 X H combi boiler?

I have a valient combi boiler and want to set up a timer for the central heating at the moment it is completel... [Read more]
Mend worcester combi boiler pressure
1

worcester highflow combi boiler not working?

the boiler lights are on and the pressure is ok but although it sounds like it is coming on there is no heat i... [Read more]
Mend temperature boiler drops
1

Dropping temperature?

The temperature on my Greenstar HE Combi Boiler drops rapidly every time I try to turn the heating on. Anyone ... [Read more]
Mend cold heat hot
1

Radiators Are Cold?

Hi all, Just wondering if anyone can help... I have 2 radiators out of 8 which refuse to heat up at the bottom... [Read more]
Mend combi bar turn
4

i want to fix a ferroli combi boiler?

i have got a ferroli combi boiler 80e and the bar light flashing when i turn the boiler on after 2 sec its get... [Read more]
Mend baxi fire help
1

Baxi Combi HE 133 Plus dry fire problem - can anyone help?

My Baxi Combi HE 133 Plus boiler (3/4 yrs old) keeps showing the dry fire fault lights. A registered engineer... [Read more]
Mend work pressure combi boiler
1

why won't heating work now i've built up the pressure in biasi 24s?

i have a biasi 24s combi boiler. the pressure in the boiler has gradually dropped over the last 12 months unti... [Read more]
Mend heating change combi
1

heating?

is a change over valve the same as a divertor valve ( sime 90 combi)
Mend boiler combi home heating
1

heating?

sime 90 combi no hot water unless the heating is on boiler fires up then clicks off
Mend combi pilot lights
3

how can i fix my combi boiler.ferroli optima 201?

pilot lights first time but goes out when releasing knob .pressure at no.2 which is ok,new thermacouplar has ... [Read more]
Mend boiler combi descaling
1

Descale a Powermax 135 Combi boiler ?

I have a Powermax 135 Combi boiler that needs descaling. Can anyone know and recommend who is able to do this ... [Read more]
Mend heating combi thermocouple
1

the pilot on my Glow-worm combi boiler won,t stay lit?

the pilot won,t stay alight once i release the gas button,it has a brand new thermocouple. and a brand new fan... [Read more]
Mend combi repair valve
2

baxi combi 105e. Is a repair kit available ?

Is there a repair kit for this valve ? I have a leak where the pushrod comes through the diverter valve casing... [Read more]
Mend high problem bar
2

baxi combi boiler 105e high pressure problem?

this boiler is gaining pressure from 0.5 to 3 bar in about 24 hrs my expansion vessel was full of water so i t... [Read more]
Mend main switch working
5

how can i fix a fault on my ideal isar he24 combi boiler?

the main switch to the boiler from the wall is working but the the user control does not light up and every th... [Read more]
Mend baxi combi help
4

Baxi Combi 105E and SUNVIC Select 107 Timer HELP NEEDED?

Hi we have a Baxi Combi 105E and a SUNVIC Select 107 timer switch we just cannot seem to get them to work toge... [Read more]
Mend low hot water pressure
1

low hot water pressure?

i have a oil fired combi boiler the problem we are having is low hot water pressure from the taps any ideas wh... [Read more]
Mend valiant combi boiler
1

how can i fix my valiant combi boiler?

when my heating is set on a timer for the morning it turns its self on but when i go to use the hot water firs... [Read more]
Mend combi 80 boiler water
1

baxi combi 80 he boiler?

my boiler has started to pour water out, and we have no hot water, plumber says the 2nd heating element may ne... [Read more]
Mend heating year water
1

Vaillant TurboMax Plus 828e ?

Since I started to use my heating this year I am having problems with my hot water. The combi boiler has worke... [Read more]

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