What is SEER?
The seasonal energy efficiency ratio is the amount of cooling that a heat pump (or air conditioner) delivers per every dollar spent on electricity. In other words, a higher SEER unit uses less electricity. A 12 SEER unit uses the electricity of an old 6 SEER unit. After January 1, 1992, the minimum SEER allowed in our industry for residential equipment is 10.
The seasonal energy efficiency ratio is the amount of cooling that a heat pump (or air conditioner) delivers per every dollar spent on electricity. In other words, a higher SEER unit uses less electricity. A 12 SEER unit uses the electricity of an old 6 SEER unit. After January 1, 1992 , the minimum SEER allowed in our industry for residential equipment is 10. Currently Congress is considering raising the minimum efficiency to 12 SEER.