The Goodman AMST Air Handler is a versatile and efficient solution designed for indoor installation, compatible with R-32 refrigerant. It features a multi-speed ECM blower motor, allowing for optimal air circulation with a cooling capacity of 48,000 BTU and a performance range of 1,420 to 1,820 CFM. The unit boasts a robust, multi-position design, with dimensions of 58 inches in height, 24.5 inches in width, and a depth of 21 inches, making it suitable for various installation spaces. With a 10-year limited parts warranty, this air handler is both ETL and AHRI certified, ensuring reliable performance and energy efficiency. Its advanced features, including a thermal expansion valve, tool-less filter access, and a corrosion-resistant cabinet, make it an ideal choice for enhancing indoor comfort.