PHD4 Series F and WPH4 Series B 14 SEER Single Package Heat Pump with R-410A Refrigerant Single Phase 2-5 Nominal Tons (Sizes 24-60) Three Phase 3-5 Nominal Tons (Sizes 36-60) Installation Instructions Download - Stars (0) 612 Downloads Owner: james Version: 1.0 Last Updated: 03-08-2018 16:14 Share TweetPreviewVersions