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We have 17 questions about mending 'vaillant vcw gb 242 eh boiler' in category Heating, Home Heating Systems which have been answered
Vaillant eco plus 531 boiler?
Vaillant ecotec 831 plus?
how to fix water pressure its down at bottom of grey part?
Vaillant condensing boiler ecoTEC plus?
how do I rectify the fault as detailed below?
Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
Vaillant 828E - no hot water?
Vaillant vcw gb242 eh central heating problem?
Vaillant F22 fault?