Vaillant • Conventional • LPG Fuel
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The Vaillant ecoTEC plus 637 H system A VU GB 376/5-5 A R4 has a 90.5% efficiency rating.
The Vaillant ecoTEC plus 637 H system A VU GB 376/5-5 A R4 is a Conventional boiler with a maximum power output of 37.9 - 37.9 (KW) that uses LPG as its fuel source.
This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions. Potential annual savings compared to older boilers: £200-£400.
Why the Vaillant ecoTEC plus 637 H system A VU GB 376/5-5 A R4 is an excellent choice for your home
90.5% efficiency rating for maximum energy savings
Reduce your energy bills by up to £200-£400 annually
Vaillant quality with comprehensive warranty
Built to last with modern condensing technology
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