The Goodman AMST Multi-Positional Air Handler for R-32 refrigerant systems offers an unbeatable combination of high performance and low cost. The SmartFrame™ rust-resistant, fully insulated steel cabinet allows you to easily configure the unit for horizontal, or vertical upflow or downflow installations. The high-efficiency ECM multi-speed blower is adjustable to your particular needs and has a time-delay to optimize comfort. This system also comes equipped with a factory-installed thermal expansion valve (TXV) designed to be used with R-32 cooling and heat pump applications. See below for more features.  

Standard Features

• Internal factory-installed thermal expansion valves for cooling and heat pump applications
• Direct drive, high-efficiency multi-speed ECM blower motor
• All-aluminum evaporator coil
• Coil mounting track for quick repositioning
• Optimized for use with R-32 refrigerant
• Cabinet air leakage less than 2.0% at 1.0 inch H₂O when tested in accordance with ASHRAE standard 193
• Cabinet air leakage less than 1.4% at 0.5 inch H₂O when tested in accordance with ASHRAE standard 193
• AHRI certified; ETL listed
• UL 60335 2-40 Compliant
• Factory installed R-32 sensor designed for lifespan of coil

Cabinet Features

• Rigid SmartFrame™ cabinet
• Upflow, downflow, and horizontal configuration capabilities
• 21” depth for easier attic access
• DecaBDE-free thermoplastic drain pan with secondary drain connections
• Screw-less sides and back helps to reduce condensation when installed in humid locations
• Foil-faced insulation covers the internal casing to reduce cabinet condensation
• Galvanized, leather grain-embossed finish
• Glue-less cabinet insulation retention
• Tool-less filter access
• Field Installed 5 kW – 20 kW electric heater kits available