The new temperature control unit L4BHS has now been ATP-tested for three different refrigerants.
In accordance with Lumikko’s environmentally friendly values, Lumikko has also tested the unit with the new generation’s nature-friendly refrigerants. The unit can now be used not only with the traditional refrigerant R404, but also with the refrigerants R452a and R449a.
The influence of R452a on global warming is about 45%, and that of R449a is as much as 64% less than that of the traditional R404a.