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Mend Vaillant Home Heating Systems

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Free repair help for Vaillant home heating systems

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Mend 30 boiler fire flashing
2

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]
Mend Heating, Home Heating Systems
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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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I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Vaillant Vcw H Heat Exchanger

vaillant vcw gb 221 h heat exchanger?

i'm looking for a heat exchanger for a vaillant vcw gb 221 h the only part i can find listed doesn't look anything like my heat exchanger has anyone got a part number?

the crash
December 2009
VaillantHeating, Home Heating SystemsVcw H Heat Exchanger
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Free repair help for Vaillant home heating systems
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Vaillant vcw gb242 eh central heating problem?
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Problem with the pressure in combi boiler?
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Hot water comes and goes!?
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Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
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how do I rectify the fault as detailed below?
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Vaillant 828E - no hot water?

Other models...

Vaillant 242/1 EVaillant 824e TurbomaxVaillant 828/2 EVaillant eco plus 837Vaillant Ecomax 828 EVaillant ecoTEC plusVaillant Sine 18 T3 WVaillant ThermocapactVaillant turbomax plusVaillant VCWGB242EHVaillant VUW 828 / 828eVaillant VUW242E

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