Standard’s Expert Advice on HVAC in Birmingham AL – Blog

Freon cannisters

R-22/Freon Phase out

As of January 1, 2020, it is illegal to produce new Freon refrigerant or R22 (also called virgin refrigerant). Freon is a CFC gas that is harmful to the ozone layer and the phaseout was mandated via the Montreal Protocol treaty between global nations. You can legally buy Freon and use it in HVAC systems;

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