The ecoTEC plus high efficiency system boiler range combines fantastic efficiency levels and high performance with great usability.
Usually installed with a hot water cylinder this system boiler can be filled directly from the water mains, meaning that you (normally) wont need a cold water tank in the loft, and it will ensure you have a large body of water stored for use in your home.
Using premium components for outstanding performance, and featuring innovations such as a new high efficiency pump for reduced energy consumption, this range offers quality, reliability and efficiency the very best in home heating.
The stylish design and small dimensions make it a perfect fit with your home and your lifestyle.
With an ecoTEC system boiler you will receive a 5 year guarantee as standard or a 7 year guarantee if you choose to have a Vaillant Advance installer perform the work.
Highly efficient and economical to run with up to an 89.4% efficiency rating (SAP 2009)
Advance modulation during periods of low heat demand (e.g 1-2 radiators on) ensures low energy consumption and maximum efficiency.
Flame lit detection system enables more efficient and quieter combustion.
New high efficiency automatic two speed pump reduces energy consumption and enables low stand by losses (less than 2kW)
Dedicated models available for LPG for off gas areas.
Stylish contoured case design with drop down flap making this a boiler which fits with the decor of any home
Flue Option
Boiler Controls
Ask a question Have a question about Vaillant New ecoTEC Plus System 637? Fill in the form below and we will try our best to give you an answer.
