How do I find out if my HVAC system uses R-22?
Check your unit for a nameplate that identifies the type of refrigerant it requires (this plate will also have safety certifications and electrical ratings). The nameplate is usually on the outdoor condensing unit for central air conditioners. If there is no nameplate, your owner’s manual should have the information, as would the company that sold you the unit. If you know the model number, you can also call the manufacturer or check their website.
Will I be allowed to purchase a new air-conditioner that contains R-22?
You will still be able to buy self-contained units (ie: window units) as long as they were manufactured before January 1, 2010. New systems requiring R-22 may not be sold after December 31, 2009. R-22 production is limited and may only be used to service existing units. If you are in the market for a new system, there are many units available that are not only more eco-friendly, but also more energy efficient.
Will I be required to stop using R-22?
No. R-22 is being phased out to make way for newer, more eco-friendly refrigerants, but the process is designed to let you wait until the end of the lifecycle of your current unit before you replace it. There will be a limited supply of new R-22 manufactured until 2020, when any units still operating will have to be serviced with recycled or reclaimed R-22.
What if my air conditioner needs R-22 added after 2010?
A limited quantity of R-22 will still be manufactured for servicing existing units. As of January 1, 2020, however, R-22 will no longer be manufactured. Keep in mind that the decreased amount of R-22 may cause the price to rise.
How do I minimize the environmental impact of a unit requiring R-22?
Most important is proper maintenance. Properly installed and maintained units rarely develop major leaks, and those that do are quickly discovered. For more information about what routine maintenance your unit needs, consult your owner’s manual or contact the company that sold you your unit.
Are there alternatives to R-22?
R-410A is the most common alternative to R-22, but is not the only one. Here is a full list of alternative refrigerants.
www.acdoctor.com
Add Comment