S1-1PS3308 | High Altitude Conv. Kit | York

**York S1-1PS3308 High Altitude Conversion Kit** Designed specifically for York rooftop units operating in high-altitude environments, the S1-1PS3308 Conversion Kit ensures optimal performance and energy efficiency. This essential upgrade enhances the unit's cooling capacity by adjusting the refrigerant expansion valve and defrost controls, optimizing system operation at higher elevations. The kit includes a factory-calibrated expansion valve, ensuring precise refrigerant flow and maximum cooling efficiency. Additionally, reconfigured defrost controls prevent excessive defrost cycles, reducing energy consumption and extending equipment life. **Key Features:** * Factory-calibrated expansion valve for precise refrigerant flow * Reconfigured defrost controls to prevent excessive defrost cycles * Seamless integration with York rooftop units * Enhances cooling capacity and energy efficiency * Extends equipment life Our HVAC supply store is your trusted source for York HVAC parts and accessories. Order the S1-1PS3308 High Altitude Conversion Kit today and experience the benefits of enhanced cooling performance and energy savings. Shop now and enjoy the best prices and fast shipping!