As environmental regulations shift and HVAC technologies evolve, technicians and contractors must keep pace with new industry ...

As A2Ls become more popular, students and technicians need to be trained on how to handle these mildly flammable refrigerants with confidence.

UL Solutions has introduced new testing capabilities for low-global-warming-potential (LGWP) refrigerants at its Zhongshan, China, laboratory.

The group also explained that azeotropic refrigerants usually cannot achieve high efficiency without either flammability ... “We are testing the refrigerant in a practical system,” Luo stated.