best seer rating for ac
The constant annoyance of dealing with high energy bills and inconsistent cooling or heating is finally addressed by the MRCOOL DIY 18k BTU 22 SEER Ductless Mini Split AC/Heat Pump. Having tested it myself, I can vouch for its impressive efficiency—up to 22.7 SEER2—meaning serious savings on electricity. Its variable speed DC inverter compressor provides … Read more