AMST Air Handler

The AMST Multi-Position, 9-Speed ECM air handler with internal TXV is optimized for single-stage AC and HP outdoor units up to 15.2 SEER2.

• Energy-Efficient
• Multi-Position
• Electronic Expansion Valve, Inverter-tuned
• Internal factory-installed thermal expansion valves for cooling and heat pump applications
• 7mm evaporator coil tube size on 1½ – 3½ Ton models and ⅜” evaporator coil tube size on 4 to 5 Ton models
• Direct-Drive, 9-speed ECM blower motor
• All-aluminum evaporator coil with high performance coated fin stock
• Coil mounting track for quick repositioning
• Optimized for use with R-410A 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
• 3 kW – 25 kW electric heater kits
• AHRI certified; ETL listed