Vaillant ecoTEC Plus 637 system boiler pack with flue

In stock

  • For use with Unvented Systems.
  • Stainless steel heat exchanger
  • Advanced modulation during low usage to ensure maximum efficiency
  • New high efficiency pump to reduce energy consumption
  • Stylish contemporary case design to ensure seamless fit with home decor
  • ErP Compliant
  • Lightweight and compact
  • Natural Gas fueled
  • Includes 2 stage frost thermostat
  • Built in pump and expansion vessel
  • Compatible with Unvented systems
  • Manufacturers Warranty : 7 Years (Subject to Manufacturers T&C’s)
SKU: 4024074808269 Categories: ,

The Vaillant ecoTEC 637 is the biggest of the ecoTEC system boiler range from Vaillant with a central heating output of 37kW and a BTU output of 130,000 makes it a perfect choice for larger size properties with 4 or more bedrooms and 1 or 2 bathrooms. The ecoTEC system boiler is suitable for use with unvented pressurized systems. Vaillant Boilers are highly efficient and deliver a top SEDBUK Band ‘A’ rated fuel efficiency and powerful DHW performance. Vaillant are widely recognized as the leading heating technology company in Europe, and as one of the market and technology leaders, Vaillant develop best in class products for domestic comforts.

This pack includes a Vaillant ecoTEC plus system boiler and choice of flue: The Vaillant ecoTEC plus 637 high efficiency system boiler eliminates the need for a loft tank so users can enjoy balanced hot water across multiple outlets with no need to worry about leaks and frost damage in colder weather. ErP A-rated, this compact, easy to install boiler is compatible with smart controls and can be installed alongside alternative energy sources such as solar water heating systems, providing families with an opportunity to take a step into renewables.

Additional information

Weight43 kg
Dimensions41 × 44 × 72 cm
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