The EPA has changed the type of coolant used in new AC units. Older units are fine to continue to use and repair until they ...

Parlay HVAC sponsors a June 12 webinar to help contractors tackle the R-454B shortage and prep for Canada’s 2026 refrigerant ...

This year, the U.S. Environmental Protection Agency began requiring the use of a new, more environmentally friendly refrigerant in new HVAC units.

New federal rules are contributing to a nationwide refrigerant shortage, meaning being cool could cost you as it’s getting ...

As temperatures rise with the approach of summer, Dan Stacks from Case Heating and Cooling alerts customers to potential ...

Are you buying a second-hand air conditioner in 2025? Here are some important tips to consider for a cost-effective and ...

BC Hydro is sussing out demand-side management technology suppliers for their capabilities to deliver energy savings in ...

Homeowners looking to install or repair their air conditioning units may face a costly surprise. Here's what to know.

LUBBOCK, Texas– That West Texas heat is no joke, especially when we get those three-digit temperatures, and that only means ...

R-454B, with a global warming potential of 466, has been adopted by major HVAC manufacturers as the standard replacement for R-410A, Aristotle Air said, adding that the EPA's mandate sparked a "surge" ...

At the start of the year, the U.S. government rolled out a new environmental mandate, requiring technicians to switch from the standard 410A refrigerant to an eco-friendlier option called R-454B.

A common refrigerant called R-410A pumps through their innards so they can warm and cool homes and offices and anything else. But that refrigerant is also liquid irony, as it can escape as a ...