Ac coolant how to#

Simply put, as of the publish date of this blog post, it is still possible to purchase replacement Freon. R22 will remain in production in rapidly reducing quantities until 2020. In 2010, the Environmental Protection Agency banned the production and installation of new Freon-reliant appliances. The phaseout began in earnest in 2004 in favor of the more environmentally friendly, R-410A. As a proven ozone-depleting substance, R22 refrigerant and freon-reliant appliances have both been phased out over time. The chief goal of the Montreal Protocol was to end the use and production of ozone-depleting substances. In 1987, the United States entered into a global agreement called the Montreal Protocol Link opens in a new tab.

Read on to learn everything you need to know about Freon and Freon replacement: What Is Freon?įreon (R22 refrigerant or hydrochlorofluorocarbon ) is a coolant that was commonly used in air conditioning systems until 2004. Until the early 2000s, Freon, also called R22 refrigerant, was the most common refrigerant on the market. Without AC coolant, an air conditioner will not produce cold air. In the world of HVAC, we commonly refer to this cooling agent as “AC coolant.”Īn AC coolant runs through interior coils of an appliance that either 1) cool passing air or 2) help to condense water in humid air.

Ac coolant how to#

How to Prevent Carbon Monoxide PoisoningĪC Coolant-Freon (R22) Refrigerant ReplacementĬentral air conditioners, portable air conditioners, refrigerators, freezers car AC systems, and dehumidifiers all have one thing in common: the use of a cooling agent.The Pet Owner’s Guide to Air Quality and Pet Health.

Everything You Need to Know About MERV Ratings.

Benefits of Programmable Thermostats – HVAC Tips.