LEEF-LOW GWP Technology for Environmental Testing

Featured Product from Weiss Technik North America, Inc.

More Info Email Supplier Request a Quote

LEEF - LOW GWP Technology Future Proof Your Environmental Testing, 

Impact Your Business More….and the Environment Less

Improve your Carbon Footprint and reduce Energy costs with LEEF Technology and LOW GWP R-449A Refrigerants.


Prepare yourself for ever more stringent future standards and regulations. Weiss Technik is the first environmental test chamber manufacturer to apply low-GWP (Global Warming Potential) R-449A refrigerants in all its test chambers formerly using R-404A. It’s 64% lower GWP value is great news for the environment and helps your company support both corporate & federal sustainability programs. Weiss Technik has redesigned and extensively tested its refrigeration systems to make sure that the use of R-449A comes with no loss of performance and reliability.

To truly help you to stand the test of time, Weiss Technik’s now applies its ground-breaking LEEF Technology in all environmental chambers using cascade refrigeration systems. Compared to the classic refrigeration technology offered by many of our competitors, LEEF Technology will make you benefit from reduced test time, up to 70% improved test accuracy and up to 40% energy savings.
Are you still testing tomorrow’s innovations with yesterday’s technology? Let Weiss Technik help modernize your testing department: start reducing your testing costs and improve your environmental stewardship!

See our complete LOW GWP and LEEF White Papers and flyers. Click for Links:
LOW GWP White Paper
LEEF White Paper
LEEF Flyer
Chemours Case Study