President Donald Trump’s decision to pull the United States out of the Paris climate agreement made headlines, but the Montreal Protocol – and particularly its 2016 Kigali amendment  –potentially affects the HVACR industry in a much larger way. Or not. Because at this point, no matter what the government does it’s unlikely to have much of an effect on the water-rushing-downhill force of the low-GWP movement.

Nu-Calgon's  Cal-Blue Plus features a high-viscosity formula that provides long-lasting bubbles, enabling the product to remain in contact with the surface for an extended period of time – allowing the smallest of leaks to be detected.

The Air-Conditioning, Heating, and Refrigeration Technology Institute (AHRTI) — the research arm of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) — released the first research report as part of its ongoing testing of flammable refrigerants, many of which were identified as possible replacements to high-GWP (global warming-potential) hydrofluorocarbons (HFCs) that will be phased down under the Montreal Protocol.