Energy Efficiency Ratio or EER
9.6 is still considered very good, an A/C with an EER of 10 costs 1/2 as much to run as a unit that has an EER of 5 and the more efficient unit will generally last MUCH longer because the compressor does not run at as high a pressure and cooler to boot.
9.6 is still considered very good, an A/C with an EER of 10 costs 1/2 as much to run as a unit that has an EER of 5 and the more efficient unit will generally last MUCH longer because the compressor does not run at as high a pressure and cooler to boot.
