38MGRBUp to 25 SEERUp to 11.3 HSPF 40MHHC 619PHB 40MHHAQ 38MPRBUp to 42.5 SEERUp to 15 HSPF 38MHRCUp to 17.5 SEER 38MHRQUp to 17 SEERUp to 9 HSPF 38MHRCQUp to 19.8 SEERUp to 11.2 HSPF 38MBRCUp to 18 SEERUp to 11.5 HSPF 40MBAB 38MARBUp to 28.1 SEERUp to 14 HSPF 619AHB 40MBFQ 40MBFAQ 40MBDQ 40MCCAQ 40MBCQ 619PB