As commercial HVAC systems age, they may experience leaks. Because these units are considerably larger than their consumer-grade counterparts, a commercial air conditioning refrigerant leak can ...

Solution is the first with full UL Recognition for the use of R454A, R454B, R454C, and R32 under the 4th edition of UL 60335-2-40 Sensata Resonix™ RGD Sensor detects the presence of A2L refrigerant ...

Description: Designed for building mechanical rooms, the product reads down to the 1 ppm level. It provides an early response to HVAC refrigerant gas leaks, which allows maintenance crews to respond ...

FOX CROSSING (WLUK) -- A second leak in the heating and cooling system in as many school days resulted in the brief evacuation of Neenah High School. According to a note to parents, the refrigerant ...