The ecoTEC plus 937 is a 37kW high efficiency storage combination boiler which has been designed especially for larger homes which have a higher hot water demand.

Benefiting from the same high quality performance and efficiency levels you’d expect from a Vaillant combination boiler, the ecoTEC plus 937 also features an innovative integrated hot water storage device at the back of the boiler.  This special feature means the product is capable of delivering up to 20 litres of hot water per minute (significantly more than could be delivered by a traditional combination boiler), without the need for you to install a separate hot water cylinder or cold water tank in the loft.

What’s more, with a Quiet Mark award you can be assured knowing the ecoTEC plus is one of quietest boilers on the market!

Features and Benefits

  • The ecoTEC 937 is an innovative solution for large 3-4 bedroom properties with more than 2 bathrooms.
  • When considering installing a combination boiler it’s important to note that the larger the (kW) output you select, the greater the hot water delivery will be.
  • The installation of a Vaillant ecoTEC 937 typically takes between 1-2 days, however some time should be allocated for systems where radiators and pipe work need replacing.
  • With an ecoTEC 937 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.
  • Awarded Quiet Mark approval
  • Highly efficient and economical to run with an 89.4% efficiency rating (SAP 2009)
  • Flame lit detection system enables more efficient and quieter combustion and operation
  • Built in 2 stage frost protection ensures optimal performance all year round
  • Contoured case and improved control panel design make this compact storage boiler a perfect fit in any home