Boilers: Compare features & prices Vaillant ecoTEC plus 428 review

Vaillant claims its EcoTEC plus 428 open vent condensing gas boilers are compact and 'kitchen friendly'; its concealed control panel gives the boiler a sleek and uncluttered look. It can also be fit in an unventilated cupboard. Read our full review to find out whether the EcoTEC plus 428 is the right boiler for your home, and more importantly, whether Vaillant combi boilers benefit from good brand reliability.
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Vaillant ecoTEC plus 428

  • Type: Gas or LPG
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Typical price
£850.00
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Specification
Fuel type Gas or LPG
Heat output band (kW) 28.0
Type of boiler Heat-only
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