Trane Package Unit Installation Manuals 5TCC4 14 Single-Stage Air Conditioner Packaged5WCC4 14 Single-Stage Heat Pump Packaged5WCZ5 15 Two-Stage Heat Pump Packaged5WCC4-4 14 3-Phase 460v Single-Stage Heat Pump Packaged5WCC4-3 14 3-Phase Single-Stage Heat Pump Package5WCZ5-4 15 3-Phase 460v Two-Stage Heat Pump Packaged5WCZ5-3 15 3-Phase Two-Stage Heat Pump Packaged Return To The Previous Menu