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i need a new mother board for my flamerite isis fire do you know where i can purchase one
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Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
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Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
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Mend Vaillant 242

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We have 130 questions about mending 'vaillant 242' in category Heating, Home Heating Systems

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Mend vcw 242 heating
5

Vaillant VCW GB 242 E :- Failure to iginite when central heating demanded?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]
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7

Vaillant boiler will not ignite?

My Vaillant Turbo Tec 242 boiler will not ignite first thing in the morning, when I remove the igniter heat sh... [Read more]
Mend combi boiler year
1

vaillant turbo max VUW 242 E not firing for hotwater/heating?

The Combi boiler is 1 year old and is giving problem with hot water and heating. Any suggestion? Would it be c... [Read more]
Mend vaillant max hot
1

vaillant turbo max VUW 242 E not firing for hotwater?

Fails to fire for hot water. can only get hotwater when heating is switched on Why?? Help
Mend turbomax boiler fine
1

vailant turbomax 242 overheating?

I have a 10 year old Vailant Turbomax 242 boiler which works fine in all respects except that if I leave the ... [Read more]
Mend vaillant 242 hot water
2

no spark ignition from my vaillant 242?

Coming home from holiday I found there was no hot water or C.H. The piezo spark was not attempting top fire an... [Read more]
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1

How can i fix my biolers pilot Vaillant combi VU 242 EW?

I have 11 year old vaillant combi boiler and pilot light is gone off. It does not come on again . what could b... [Read more]
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1

how to diagnose vaillant gb 242 problem?

how to rectify problem of no ignition on boiler no green or amber lamp on.not attempting to ignite or no gas... [Read more]
Mend water changed diaphragm
1

no hot water?

vaillant turbomax 242 no hot water changed diaphragm and disc still don't operate micro switch
Mend combi boiler heating pressure
4

HOW DO I FIX MY COMBI BOILER?

I have a VAILLANT 242 eh combi boiler installed, and is approx 12 years old. Water and heating working But pre... [Read more]
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1

What is the correct setting for the flow thermometer on a combi boiler?

I have a vailant VCW GB 242 EB. THe Flow thermometer is as low as it can be and I was wondering if this is co... [Read more]
Mend vaillant boiler heating

operation guide?

I have a vaillant turbo tec pro 242/3-3 w boiler , and I need a manual of operation in English , Thanks
Mend vaillant gb 242 eh
1

vaillant vcw gb 242 eh boiler?

Can you please advise fault on dhw when hot water tap is opened boiler ignites runs for 10 secs then cuts out ... [Read more]
Mend vaillant 242 hot water cold
2

Vaillant VCW GB 242 EH hot water goes cold?

When i turn the hot water tap on in the bathroom or in the bath, or the kitchen the water comes out very cold ... [Read more]
Mend Vaillant Turbomax Heating

How can I Fix?

How can I get my Vaillant Turbomax VUW 242/1E, 282/1E Boiler to fire up. Ignition light is on but its not firi... [Read more]
Mend boiler pcb ignition
1

Vaillant Turbomax constant ignition?

I have a Turbomax 242 with an intermittant fault which has now become permanent. when the boiler is switched i... [Read more]
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1

Vaillant 242/2 Gas Valve noise?

My Vaillant GB 242/2 has just started making a noise when it attempts to strick. System runs up and even makes... [Read more]
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Vaillant turbomax 242 boiler - mechanical timer?

How do I fit a mechanical timer to a vailant turbomax 242 boiler - there are two sets of pins on the ribbon ta... [Read more]
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Connect external Thermostat Vaillant TURBOmax GB 242/1E?

I need to connect an external thermostat to the above boiler but don't have a manual. does anyone have the wir... [Read more]
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1

no gas getting into the chamber?

Vaillant 242 eh not fireing up just power flushed my system seems like thier is no gas getting in to the chamb... [Read more]
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Vaillant ecotec 831 plus?
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Vaillant 828E - no hot water?
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Vaillant eco plus 531 boiler?
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Vaillant F22 fault?
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Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
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Vailliant turbo max plus 824e?

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