Your air conditioner is not suddenly obsolete in 2026, but the rules around what goes inside it are changing fast. Whether you can keep repairing the system you have now largely comes down to which ...

(KMSP) - If your cooling system is a couple decades old - you may not have to replace it, but you might soon want to. The EPA is currently phasing out the use of Freon, otherwise known as R22, because ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY — With the summer heat in full ...

There perhaps is nothing more uncomfortable than being in a car on a hot summer day with warm air blowing out of the vents when the air-conditioning system is turned on. This could be occurring ...

Hydrofluorocarbons (HFCs), which are currently used as refrigerants in air-conditioning (AC) systems, are potent greenhouse gases, with high values of global warming potential (GWP). Although the ...