Is your AC coolant obsolete? Discover why R-410A is being phased out without an outright ban, what EPA rules mean, and how ...

The mini-split air conditioner is a great way to get climate control in a home without ductwork. How long can you expect the ...

NOT ENOUGH: Bryan Jones, an installer at Fire and Ice Heating and Air Conditioning, Columbus, Ohio, ensures the charge is correct. A system with too little refrigerant will not cool/heat or dehumidify ...

A large-capacity industrial chiller capable of providing cooling at temperatures of −120°C or below has been developed to ...

NEED FOR R-410A: There is a large installed base of R-410A equipment, meaning contractors will continue to need legacy refrigerants like R-410A for many years to come. May 30, 2026 The U.S. transition ...

The risks associated with the use of refrigerants in refrigeration and air-conditioning equipment can include toxicity, flammability, asphyxiation, and physical hazards. Although refrigerants can pose ...

CET Systemair AB - Investor News Systemair secures first order for air handling units with integrated heat pump and natural refrigerant Skinnskatteberg, Sweden, November 4, 2026 - Systemair (NASDAQ ...

During a recent A/C chiller evaluation it was found that an incorrect type of refrigerant had been added after a leak repair. In other words, the chiller had a mixture of two different types of ...

The refrigerant (gas used to transport heat) that cools supermarket freezer cases becomes a potent greenhouse gas if it leaks. In Switzerland, companies that import gasoline and diesel have been ...