38MPRB Up to 42.5 SEER Up to 15 HSPF 619PHB 38MGRB Up to 25 SEER Up to 11.3 HSPF 619PB 40MBCQ 40MCCAQ 40MBDQ 40MBFAQ 40MBFQ 619AHB 38MARB Up to 28.1 SEER Up to 14 HSPF 40MBAB 38MBRC Up to 18 SEER Up to 11.5 HSPF 38MHRCQ Up to 19.8 SEER Up to 11.2 HSPF 38MHRQ Up to 17 SEER Up to 9 HSPF 38MHRC Up to 17.5 SEER 40MHHAQ 40MHHC