MWLDUp to 25 SEER2Up to 11 HSPF2 MMLDUp to 23 SEER2Up to 10.5 HSPF2 MMPDUp to 22.5 SEER2Up to 9.5 HSPF2 MWHDUp to 25 SEER2Up to 10 HSPF2 MMLDUp to 23.8 SEER2Up to 10.7 HSPF2 MMPDUp to 23.8 SEER2Up to 9.6 HSPF2 MWPDUp to 25 SEER2Up to 11 HSPF2 MWHD MWMD MDDD MMDD MMD MFMD M33D M1WD