The Environmental Protection Agency is requiring HVAC companies to use new refrigerants in their systems to make them more ...

B? Don’t risk mixing refrigerants — doing so could jeopardize safety, system performance, and your reputation.

The U.S. air conditioning industry is in crisis due to a federal mandate that, as of Jan. 1, requires switching to a new, ...

Korean electronics giant Samsung has teamed up with scientists at the Johns Hopkins Applied Physics Laboratory (APL) in ...

The U.S. Environmental Protection Agency has mandated that all new residential and light commercial HVAC systems manufactured in 2025 must be compatible with A2L refrigerants like R-32 and R-454B.

UL Solutions, a global leader in applied safety science, today announced a significant expansion of its heating, ventilation ...

A federal law aimed at addressing climate change is impacting HVAC companies ... The new class of mandated refrigerants is A2Ls. The Environmental Protection Agency said this group of refrigerants ...

SOWELA’s HVAC program has a 90% pass rate on the EPA Universal 608 Exam which consists of four sections: It also certifies students in refrigerants, oils, and installation. According to the Louisiana ...