40MHHAC 40MHHAQ 38MHRCCUp to 20.5 SEER2 40MBFAQ 40MBDAQ 38MGHBUp to 26 SEER2Up to 10.3 HSPF2 40MAHB 40MCCAQ RAVBT2 RAVCT2 RAVUT2 RAVKR2 RAVAT2Up to 25.5 SEER2Up to 11.3 HSPF2 40MBAB 38MHRCQUp to 21.5 SEER2Up to 9.4 HSPF2 38MBRCUp to 19.8 SEER2Up to 10.2 HSPF2 40MBFQ 40MBDQ 40MBCQ 38MGRBUp to 23.9 SEER2Up to 10.5 HSPF2 38MARBUp to 28.1 SEER2Up to 12.4 HSPF2 40MPHB 38MPRBUp to 28.5 SEER2Up to 18 HSPF2