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Mend Vaillant Home Heating Systems

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Find out how to mend Vaillant home heating systems

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Mend 30 boiler fire flashing
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Worcester 30 Cadillac combi boiler won’t fire up and the EA?

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Mend Vaillant Fuse Fault Problem

FUSE FAULT?

Ihave a vaillant combi boiler problem the small fuse on the printed circuit board keeps blowing

PAUL
November 2008
VaillantHeating, Home Heating SystemsFuse Fault Problem
so should fan, part of a flueing system

iain
November 2008
Replace fuse
Switch on heating if fuse blows immediately
check /replace pump
If it blows after 20 secs check/replace fan
failing that gas valve
Repairs should be carried out by a competant person

a
November 2008
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Other models...

Vaillant 618Vaillant atmoMAGVaillant D5630Vaillant eco tec proVaillant Ecomax 824EVaillant Ecotech 837 plusVaillant MAGVaillant turbomax plus 824Vaillant VCW T3WVaillant VUW 242/1EVaillant VUWB242EVaillant VUWGB 242E

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