The EPA mandated that all new units use a new cooling chemical, Compound R-454B. Prices are expected to climb 18 to 20 ...

Freon is being replaced thanks to an EPA regulation change meant to help the environment. Ann-Margret, 84, Makes Rare TV ...

Today, the Cool Air Rebate (CAR) Program, which provides financial assistance to low-income Californians to repair leaking ...

As the summer heats up, local air-conditioning businesses are braced for impact from new overseas laws changing the type of refrigerant gas used in the units. The regulations call for R-32, a more ...

The soft, waxy "solid refrigerant" being investigated in a UK laboratory may not look very exciting, but its unusual ...