MWLD Up to 25 SEER2 Up to 11 HSPF2 MMLD Up to 23 SEER2 Up to 10.5 HSPF2 MMPD Up to 22.5 SEER2 Up to 9.5 HSPF2 MWHD Up to 25 SEER2 Up to 10 HSPF2 MMLD Up to 23.8 SEER2 Up to 10.7 HSPF2 MMPD Up to 23.8 SEER2 Up to 9.6 HSPF2 MWPD Up to 25 SEER2 Up to 11 HSPF2 MWHD MWMD MDDD MMDD MMD MFMD M33D M1WD