Product Benefits

All-Aluminum tube/aluminum fin coil	Suitable for free-return installation (non-ducted return air)
Direct-drive, resilient-mount, 9-speed ECM motor	Galvanized-steel construction
Available without heat or with sequence-controlled and rust-resistant nickel chromium heating elements of 5, 6, 8 or 10 kW	Factory-installed pull-type disconnect
High-efficiency evaporator coil	Easy service access
Quiet operation	AHRI Certified
Primary/secondary drain connection in a high-temperature plastic drain pan

Product Features

Internal factory-installed thermal expansion valves for cooling and heat pump applications	Optimized for use with R-410A refrigerant
Direct drive, 9-speed ECM blower motor	Cabinet air leakage less than 2.0% at 1.0 inch H2O when tested in accordance with ASHRAE standard 193
Factory installed 7mm AlumaFin7™ Evaporator Coil on 1½ to 3½ Ton models and 3/8 in. Evaporator Coil on 4 to 5 Ton models	Cabinet air leakage less than 1.4% at 0.5 inch H2O when tested in accordance with ASHRAE standard 193
All-aluminum evaporator coil with high-performance coated fin stock	3 kW – 25 kW electric heater kits
Coil mounting track for quick repositioning	AHRI certified

Product Specifications

Installation Type	Ducted Multi-position
Communication Feature	No
Serialized Flag	Yes
Item Stocking Unit of Measure (UOM)	EA
Pallet Qty	4
Country of Origin	USA
US HTS Code	8415.90.8085
Product Description – (PIM)	Multi-Position, Multi-Speed, ECB-Based Air Handler with Internal TXV
Installation Configuration	Upflow/Downflow/Horizontal
Max Overcurrent Protection	15 A
Max Voltage	240 V
Min. Circuit Amps	5.9 A
Min. Voltage	208 V
Power Frequency	50/60 Hz
Power Phase	1 Ph
Power Voltage	208/240 V
Cased vs Uncased	Cased
Dimensions – (Blower Diameter)	10 in
Dimensions – (Blower Width)	8 in
Dimensions – (Unit Depth)	21 in
Dimensions – (Unit Height)	53 in
Dimensions – (Unit Width)	21 in
Energy Source	Electric
Expansion Device	TXV
Motor Speed Type	Single Speed
Weight – (Unit)	153 lb
Tonnage	3.5
Tonnage Range	1.5;5
Condensate Drain Outlet	3/4 in
Pipe Size Gas	3/4 in
Pipe Size Liquid	3/8 in
Refrigerant Type	R-410A
Proposition 65 Label	Yes
Dimensions – (Case Depth)	23.00 in
Dimensions – (Case Height)	57.50 in
Dimensions – (Case Width)	22.00 in
Weight – (Case)	132.000 lb

3.5 Ton AMST Air Handler, Single Speed – AMST42CU1400

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