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. This product is UL60335 2-40 Compliant.
| Items |
 AMST24BU14 Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV |
AMST30BU14 Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV |
AMST36BU14 Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV |
AMST36CU14 Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV |
AMST42CU14 Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV |
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| Nominal Capacity | 24000 Btu/h2.0 T | 36000 Btu/h2.5 T | 36000 Btu/h3.0 T | 36000 Btu/h3.0 T | 42000 Btu/h3.5 T | |||||
| Cabinet | Unpainted | |||||||||
| Motor | MS-ECM | |||||||||
| Expansion Device | Expansion Valve | |||||||||
| Voltage | 208 to 230 V | |||||||||
| Number of Phases | 1 | |||||||||
| Frequency | 60 Hz | |||||||||
| Min. Circuit Ampacity (208V) | 5.8 A | 5.6 A | 5.6 A | 7.1 A | 5.9 A | |||||
| Max. Overcurrent Device | 15 A | |||||||||
| Minimum Voltage | 197 V | |||||||||
| Maximum Voltage | 253 V | |||||||||
| Blower Motor Full Load Amps | 4.6 A | 4.5 A | 4.5 A | 5.7 A | 5.7 A | |||||
| Blower Motor - Horsepower | 3/4 hp | |||||||||
| Refrigerant | R410A | |||||||||
| Shipping Weight | 112 lb | 129 lb | 129 lb | 153 lb | 153 lb | |||||
| Blower Diameter | 10 in | |||||||||
| Blower Width | 6 in | 6 in | 6 in | 8 in | 8 in | |||||
| Liquid Coil Connections | 3/8 in | |||||||||
| Suction Suction Connection | 3/4 in | |||||||||
| Coil Drain Connection (FPT) | 3/4 in | |||||||||
| Depth | 21 in | |||||||||
| Width | 17 9/16 in | 17 9/16 in | 17 9/16 in | 21 1/8 in | 21 1/8 in | |||||
| Height | 45 in | 53 7/16 in | 53 7/16 in | 49 in | 53 7/16 in | |||||
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