Overview of Goodman AMST42CU1300 3.5 Ton R-32 ECM Air Handler w/ TXV
The Goodman 3.5 Ton 42000 BTUh Multi-Speed Multi-Position R-32 ECM Air Handler w/ TXV AMST42CU1300 is built for reliable indoor airflow, efficient comfort control, and flexible installation. This Goodman 3.5 ton air handler is a strong choice for buyers looking for an R-32 compatible indoor unit with ECM motor performance and TXV support.
Designed for heating and cooling applications, the AMST42CU1300 helps move conditioned air through the home while supporting steady comfort and proper system performance. Its multi-position cabinet allows installation in different layouts, making it suitable for replacement projects and matched Goodman R-32 HVAC systems.
Green Leaf Air offers the Goodman AMST42CU1300 for customers comparing 3.5 ton Goodman air handler options, AMST42CU1300 specs, and R-32 ECM air handlers with internal TXV.
Features of Goodman 3.5 Ton 42000 BTUh R-32 ECM Air Handler AMST42CU1300
| Feature | Benefit |
|---|---|
| 3.5 ton air handler capacity | Supports 42,000 BTUh applications when matched with compatible HVAC equipment |
| R-32 compatibility | Designed for current Goodman R-32 heating and cooling systems |
| Multi-speed ECM motor | Helps provide efficient indoor airflow and comfort control |
| Multi-position configuration | Allows flexible installation in upflow, downflow, or horizontal applications |
| Internal TXV support | Helps manage refrigerant flow for matched system performance |
| All-aluminum evaporator coil | Supports heat transfer efficiency and corrosion resistance |
| SmartFrame cabinet design | Adds cabinet stability and helps protect internal components |
| Indoor installation design | Built for the indoor side of a split HVAC system |
| Field-installed electric heat compatibility | Allows additional heat kit options when required |
| Goodman AMST42CU1300 model match | Helps buyers searching for the exact 3.5 ton Goodman air handler |
| Green Leaf Air purchase support | Helps customers review specs, compatibility, and equipment fit before ordering |
Specifications of Goodman 3.5 Ton 42000 BTU ASPT Multi-Speed Air Conditioner Air Handler w/ SmartFrame Cabinet ASPT47D14
Air Handler Specifications
| Specification | Details |
|---|---|
| Product Line | ASPT |
| Refrigerant | R-410a |
| Motor Type | EEM |
| Blower Motor | Multi-Speed |
| Configuration | Multi-Position |
| Install Area | Indoor |
| Capacity | 3.5 Ton |
| Cooling | 42000 BTU |
| Airflow (Max) | 1720 CFM |
| Airflow (Min) | 1055 CFM |
Air Handler Electrical Data
| Electrical Specification | Details |
|---|---|
| Voltage | 208/230 V |
| Phase | 1 |
| Frequency | 60 Hz |
| Minimum Circuity Ampacity | 6 Amps |
| Recommended Breaker Size | 15 Amps |
Air Handler Dimensions
| Dimension | Details |
|---|---|
| Suction Conn. Size | 7/8 Inches |
| Liquid Conn. Size | 3/8 Inches |
| Air Handler Height | 53.4375 Inches |
| Air Handler Width | 24 Inches |
| Air Handler Depth | 21 Inches |
Air Handler Weight
| Weight Specification | Details |
|---|---|
| Air Handler Weight | 109 Pounds |
| Shipping Weight | 144 Pounds |
Why Buy This Goodman 3.5 Ton Air Handler from Green Leaf Air?
The Goodman AMST42CU1300 is a practical option for buyers who need a 3.5 ton Goodman air handler for a compatible R-32 HVAC system. It supports indoor airflow, refrigerant flow control, and flexible installation without forcing buyers into a complete system package.
Green Leaf Air helps customers compare Goodman air handler options, review AMST42CU1300 details, and choose HVAC equipment that fits their installation needs. For buyers searching for a Goodman 3.5 ton air handler, R-32 ECM air handler with TXV, or AMST42CU1300 air handler, this model offers dependable indoor performance and strong system compatibility.
Compatible System Use
The Goodman AMST42CU1300 is an indoor air handler only. It is not a complete HVAC system by itself.
For proper operation, this air handler must be paired with compatible outdoor equipment, refrigerant type, line set sizing, and electrical setup. It can also support field-installed electric heat options when additional heating capacity is needed.
Before ordering, confirm system compatibility, airflow requirements, installation position, electrical data, and heat kit needs with a qualified HVAC professional.





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