The Marvair 40099 1/2HP 208/230V 1075RPM Motor is a high-quality replacement motor designed for use in Marvair HVAC systems. It efficiently powers fans to maintain proper airflow and temperature regulation for optimal system performance. Commonly used in air conditioners, heat pumps, and ventilation units, this motor offers reliable operation, energy efficiency, and quiet performance.... https://www.partshnc.com/40099-quincy-compressor-ay-gauge-oil-bayonet