The Carrier EF17BZ251, SHF-14-46-CA, V220115U Reversing Valve is a critical component in heat pump systems, designed to control the flow direction of refrigerant for efficient heating and cooling operation. With 1/2" x 3/4" ODF connections, this OEM valve operates at 24V, 50/60Hz, ensuring reliable performance in Carrier HVAC systems. Key Features: Model/Part Numbers: EF17BZ251, SHF-14-46-CA, V220115U Type: Reversing Valve Connection Size: 1/2" x 3/4" ODF Voltage: 24V Frequency: 50/60Hz Application: Designed for Carrier heat pump systems to control refrigerant flow direction, enabling efficient heating and cooling operation ?? Disclaimer This product is intended for professional use only. Installation by a certified technician is recommended. The seller is not responsible for improper installation, misuse, or any damage caused by self-installation. All trademarks and brand names mentioned in this listing belong to their respective owners. They are used for identification and compatibility purposes only. The product you receive will match the item shown in the photos. Please review all images carefully before purchasing.