the McDonnell & Miller 312200 is the official updated part number that replaces the discontinued 311100

4" WC vacuum

installing this HVAC compressor valve kit will restore the proper seal and improve discharge performance

extending the operational life of the unit during repeated cycles

professional-grade seal

Amana-Goodman B13400353S Motor Freon the McDonnell & Miller 312200The Amana Goodman B13400353S Motor is a high performance 1 2 HP condenser fan motor designed for precision compatibility with Goodman and Amana HVAC systems. Operating at 208 230V with a rated speed of 1075 RPM, this OEM replacement motor ensures your air conditioning or heat pump unit maintains optimal airflow and cooling efficiency. Engineered for durability, it is the direct factory authorized solution for models including PCKJ048 1, PHK042 1