Product Type Product Type Product TypeAll ProductsPackaged Unit (10) 48VGUp to 16 SEER 48VRUp to 15.5 SEERUp to 8.5 HSPF 50VGUp to 16 SEER 50VRUp to 15.5 SEER 50ZHUp to 14.5 SEERUp to 8 HSPF 50ZPUp to 14.5 SEER 48VLUp to 14 SEER 48VTUp to 14.5 SEER 50VLUp to 14 SEER 50VTUp to 14.5 SEER