We are an environmentally friendly heat recovery company offering eco products, & solutions.


Tempeff can trace its roots back to the late 1970's when the DualCore® Technology was pioneered in Europe. Building on this history we are pleased to offer the highest quality energy recovery equipment with the highest efficiency available.We are continually innovating, with new designs on the horizon that will assure Tempeff customers are getting the best value possible.

Sustainability & ESG Rating

Leadership in Energy and Environmental Design (LEED) consists of a suite of rating systems for the design, construction and operation of high performance green buildings, homes and neighborhoods.

Developed by the U.S. Green Building Council (USGBC), LEED is intended to provide building owners and operators a concise framework for identifying and implementing practical and measurable green building design, construction, operations and maintenance solutions.

In LEED there are 100 possible base points distributed across five major credit categories: Sustainable Sites, Water Efficiency, Energy and Atmosphere, Materials and Resources, Indoor Environmental Quality, plus an additional 6 points for Innovation in Design and an additional 4 points for Regional Priority. Buildings can qualify for four levels of certification:

Certified: 40–49 points

Silver: 50–59 points

Gold: 60–79 points

Platinum: 80 points and above