The most common air-conditioning coolant for decades was R-22, referred to as Freon. Production of it ends this year. It is being replaced by a more environmentally friendly coolant — 410A.

However, employees at Eanes Heating and Air, which works on AC units in Winston-Salem, Greensboro and High Point, say they will not be carrying Freon starting January 1st.

With smart planning and some well-researched upgrades, you can cool your home without scorching your savings. Claim every credit and rebate that you can, and don’t overpay in a panic. Your future self ...

The air conditioning system typically does not need Freon unless there is a leak somewhere, because it is a sealed system and as long as the system is in good condition you should never have to ...

What's False Freon-based air conditioning systems will not have to be replaced by 2020, but over time it will become more and more difficult to obtain the HCFC-22 necessary to run them.

What causes AC refrigerant loss in a car? Lou Trottier Special to The Globe and Mail Published August 22, 2018 Updated August 25, 2018 ...

The most common air-conditioning coolant for decades was R-22, referred to as Freon. Production of it ends this year. It is being replaced by a more environmentally friendly coolant -- 410A.