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Mend Vaillant Combi Boiler Central Heating Hot Water

hot water problem?

why do i only get hot water from my vailiant combi boiler when the central heting is switched on. otherwise only cold water

debra anne poll
December 2006
VaillantHeating, Home Heating SystemsCombi Boiler Central Heating Hot Water
You need to tell us what Vaillant it is... Some have flow switches and some have a servo valve...

Whatever the case... It will be the servo or flow-switch that has gone wrong...

Some can be really cheap and have "temp" fixes whilst others can be very expensive and complex.... Please be more descript with your appliance.

GasAid.co.uk
December 2006
The only advice i can offer you is to cheak the the heating control switch on your boiler sorry i cannot help any more.

wayne
December 2006

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Vaillant 242Vaillant 242EVaillant 282EVaillant 824/2EVaillant 837EVaillant combiVaillant ecoMAXVaillant ecoMAX 824Vaillant ecomax 828/2eVaillant ecoTECVaillant Ecotec Plus 428Vaillant ecoTEC plus 831Vaillant EcotechVaillant turbo max plusVaillant Turbomax 282eVaillant turbomax plusVaillant VCWVaillant VCW GB 221 HVaillant VCW GB 242EHVaillant VCW T3W

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