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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

How to mend Vaillant 242

Pages 76543
Mend heating central ignition fan hot boiler

Vaillant gb 242 eh?

My central heating will not ignite the fan comes on ok and the hot water works ok
Mend vaillant ch combi
1

Vaillant boiler won't stay 'on'?

My Vaillant CH boiler 242 EB Combi - LPG fuel from 2x87kg cylinders Refuses to stay on; when the heating is o... [Read more]
Mend max water boiler

vailent turbo max 242 i?

heating working ok.. hot water problem when on hot water only boiler lighting up then after 5/10 seconds boile... [Read more]
Mend vaillant vuw turbomax
1

Engineer manual for Vaillant VUW 242/1 E?

I am changing the hot water thermostat on a Vaillant TURBOmax VUW 242/1 E, 282/1 E Anyone done it or know w... [Read more]
Mend vaillant gb 242
2

My 18 year old Vaillant VCW GB 242?

The boiler has started losing a lot of water & needs topping up at least once a week. I have been advised by ... [Read more]
Mend change vaillant boiler valve
1

Change diaphragm on Vaillant boiler valve?

I have got a Vaillant boiler model no VUW 242 EH and need to change the diaphragm on the diverter valve. Is it... [Read more]
Mend water vcw gb 242
1

Hot water prob on Vaillant VCW GB 242 EH?

DCH fine, but I can only get a steady flow of hot water with the tap fully open, and although hot, its certain... [Read more]
Mend boiler leak pressure
1

valient turbomax 242eh central heating will not operate once it reaches tem?

242 eh installed with 3 rads the boiler works fine in hot water when in ch and hot water mode ch reaches temp ... [Read more]
Mend vaillant 242 boiler

vaillant vcw 242 eh?

After DHW pipe is closed boiler start sparking again (with no fan start).After safety time boiler goes into bl... [Read more]
Mend vaillant valve top

vaillant turbomax 242/1e or 282/1e?

air release valve on top pump keeps hissing out water when you switch hot water taps off.every twodays have to... [Read more]
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Mend 828e hot water

Vaillant 828E - no hot water?
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Valiant thermostat , BMU-Err ?
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Vaillant igniting issue ( domestic ) not CH?
Mend vaillant off 5

Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
Mend advice test turned

Advice?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend boiler pressure fault

Vaillant Ecotech Plus 831 F22 fault?
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Hot water comes and goes!?
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how do I vent the heat exchanger?
Mend fault start code display

Vaillant Thermocompact Fault?
Mend Vaillant Error Code Boiler

no heating water?
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Problem with the pressure in combi boiler?
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Vaillant condensing boiler ecoTEC plus?
Mend bottom heating working

how to fix water pressure its down at bottom of grey part?
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Why is heating on at night?
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How do I fix f22 error on my Vaillent Ecotec Plus boiler?
Mend vaillant f22 fault

Vaillant F22 fault?
Mend boiler heating pressure

What does f.25 mean?
Mend thermostat boiler heating

resetting thermostatat?
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my boiler will no work?
Mend eco tec boiler

how do I rectify the fault as detailed below?
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my vaillant boiler is saying a code com on it ?
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Vailliant turbo max plus 824e?
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Vaillant vcw gb242 eh central heating problem?
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can i replace my Potterton EP2 2 way programmer with a Center EHE0200361 RF?
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vaillant ecoTEC plus boiler fault code - how to fix?
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Vaillant eco plus 531 boiler?
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No hot water, intermittent when air temp drops?
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Vaillant ecotec plus 630?
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Valliant Eco tec 28?

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