The 1990 Clean Air Act identified refrigerant R-22—the longtime industry standard refrigerant used in most air conditioning and heat pump systems—must be phased out. The plan now states: all manufacturers of air conditioning equipment must stop producing HCFC new equipment (equipment using R-22 refridgerant) January 1, 2010.
- Delivers about 23% energy savings compared to 10 SEER models
- Delivers about 8% energy savings compared to 12 SEER models
Actual savings will depend on the age, efficiency and condition of the unit being replaced, but if you are currently considering a new air conditioner or heat pump, it makes sense to start saving now with a 13 SEER product. Trane, Goodman, and Carrier offer several heat pumps and air conditioners that meet and exceed the 13 SEER requirement—even up to an industry high 21 SEER
