Technical Data
Specs, manuals, videos, and product documents
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A smart, reliable choice for year-round comfort.
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The Goodman AMST48CU1300 air handler is designed with an energy-saving, direct drive ECM blower motor and durable cabinet with multiple features that provide an easy installation. With this model, Goodman upholds its goals to bring efficiency and enhanced comfort to a cost-effective solution.
The Goodman AMST48CU1300 air handler is rated for an output of 4 tons. In many cases, the tonnage of the air handler will be larger than the condenser that it is naturally paired with. This is intentional, and is to maintain the overall efficiency of the unit. While the unit does require a condenser to function as part of a heat pump or air conditioner, heat strips may be installed in the air handler to provide straight electric heating, which can be used as an electric furnace on its own or as a backup heat option for a heat pump setup.
The AMST48CU1300 comes with Goodman's standard 10 year parts warranty when registered online through the manufacturer. Please note that in order for the warranty to be upheld, the installation must be compliant to all related local and state codes, as well as the unit must be paired with an approved condenser.
With its heavy-gauge cabinet structure and its all-aluminum evaporator to prevent general wear-and-tear, the Goodman AMST48CU1300 air handler is durable in design, making it a reliable solution for your home.
The Goodman AMST48CU1300 utilizes SmartFrame technology in its sub-structure. This, along with special mounting features on the cabinet, allows for the unit to be easily installed almost anywhere it fits, as it is multi-positional in that it can be installed in the upflow, downflow, or horizontal orientations. For easier maintenance, there are two panels on the front to access vital areas on the air handler.
The AMST48CU1300 air handler lives up to Goodman's comfort expectations with its multi-speed ECM motor, which provides a more precise and efficient temperature control.
| sku | AMST48CU1300 |
|---|---|
| weight (in lbs) | 153.000000 |
| brand/manufacturer | Goodman |
| product features | New Refrigerant Compliant |
| blower motor | Multi-Speed Direct Drive ECM Motor |
| maximum cfm | 1495 |
| horsepower | 0.75 HP |
| electric backup heat capabilities (optional) | 3 Kilowatts, 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 19 Kilowatts |
| refrigerant | R32 |
| liquid valve size | 3/8" |
| suction valve size | 7/8" |
| electrical | 208/240v 1 Phase 60Hz |
| max breaker size | 15 Amps |
| min. breaker size | 7.1 Amps |
| tonnage | 4 Ton |
| connection | 3/4" FPT |
| height | 58" |
| width | 21 1/8" |
| depth | 21" |
| warranty | 10 Years Parts with Online Registration |
| safety information | PROPOSITION 65 WARNINGThis product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 pleaseClick Here., |
| product category | Unitary |
| product class pim | Air Handler |
| system family | Unitary Split System |
| function category | Air Handler |
| product type | Equipment |
| unit type | Indoor |
| market type | Residential-Single Family |
| product family | AMST_32 |
| series name | AMST |
| family description | Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV 1½ to 5 Tons |
| installation type | Ducted Multi-position |
| communication feature | No |
| export control classification number eccn | EAR99 |
| universal product code upc | 663051689206 |
| item stocking unit of measure uom | EA |
| pallet qty | 4 |
| country of origin | USA |
| us hts code | 8415.90.8085 |
| canadian hts code | 8415.90.90.00 |
| cooling capacity nominal | 48000 Btu/H |
| produced in us | Yes |
| indoor blower fla | 5.7 A |
| max overcurrent protection | 15 A |
| max voltage | 253 V |
| min circuit amps | 7.1 A |
| min voltage | 197 V |
| power frequency | 60 Hz |
| power phase | 1 Ph |
| power voltage | 208/230 V |
| dimensions blower diameter | 10 in |
| dimensions blower width | 10 in |
| dimensions unit depth | 21 in |
| dimensions unit height | 58 in |
| dimensions unit width | 21-1/8 in |
| evap motor rpm | 1345 r/min |
| expansion device | TXV |
| motor speed type | Nine Speed ECM |
| number of speeds | 9 |
| weight unit | 153 lb |
| blower motor horsepower | 3/4 metric hp |
| tonnage range | 2;5 |
| factory std refrigerant charge | 0.5 oz |
| pipe size gas | 3/4 in |
| pipe size liquid | 3/8 in |
| refrigerant type | R-32 |
| proposition 65 label | Yes |
| carton type | CTN |
| case qty | 1 |
| dimensions case depth | 23.00 in |
| dimensions case height | 62.00 in |
| dimensions case width | 22.00 in |
| dimensions distribution unit depth | 23 in |
| dimensions distribution unit height | 62 in |
| dimensions distribution unit width | 22 in |
| dimensions pallet depth | 46.00 in |
| dimensions pallet height | 62.00 in |
| dimensions pallet width | 44.00 in |
| dimensions shipping unit depth | 23.00 in |
| dimensions shipping unit height | 62.00 in |
| dimensions shipping unit width | 22.00 in |
| distribution shipping volume unit | 31372 in³ |
| shipping volume unit | 31372.000 in³ |
| truck factor | 0.0000 |
| volume case | 31372.000 in³ |
| volume distribution shipping unit | 31372 in³ |
| weight case | 161.000 lb |
| weight distribution shipping unit | 161 lb |
| weight shipping unit | 161.000 lb |
| registered parts warranty commercial | ALL PARTS - 5 YEARS PARTS |
| registered parts warranty multi family | ALL PARTS - 10 YEARS PARTS |
| registered parts warranty residential | ALL PARTS - 10 YEARS PARTS |
| standard parts warranty commercial | ALL PARTS - 5 YEARS PARTS |
| standard parts warranty multi family | ALL PARTS - 5 YEARS PARTS |
| standard parts warranty residential | ALL PARTS - 5 YEARS PARTS |
Technical Data
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Product FAQs
Goodman Homeowner Support and Consumer Affairs can be reached at 1-877-254-4729 for product, registration, warranty, and claim-related questions. Have the model number, serial number, installation details, and a clear description of the issue available.
Not necessarily. Many Goodman manufacturer limited warranties provide the covered replacement part but exclude labor, freight, and other service-related expenses unless the model certificate specifically states otherwise. Separate Asure extended-service coverage may be available through an authorized dealer for eligible equipment and locations.
Cooling equipment normally lists the model and serial numbers on the outdoor unit rating plate, generally near the refrigerant valves. Furnaces and air handlers normally have a rating plate inside the cabinet, so a licensed dealer should assist with access. Installation paperwork may also include the traveler label from the shipping carton.
Goodman’s internet-sales policy states that equipment purchased through online or other electronic channels is not offered warranty coverage unless it is installed by a dealer who follows all applicable federal, state, and local codes, policies, licensing, and permitting requirements. Keep installation and permit documentation.
Goodman equipment can be registered through the manufacturer’s online product-registration system. Registration may be completed by the homeowner or the installing dealer, so confirm who will submit it and retain the confirmation for your records.
Goodman publishes model-specific product specifications, brochures, and warranty certificates in its Literature Library. Use the exact model number because documentation and warranty terms can differ between product families and revisions.
Goodman offers residential air conditioners, heat pumps, gas furnaces, packaged systems, air handlers, evaporator coils, temperature controls, indoor air products, and selected ductless equipment. Available capacities, efficiencies, refrigerants, and features vary by model and matched system combination.
For many eligible residential Goodman products, registration within 60 days of installation can qualify the original homeowner for enhanced limited-warranty terms. Standard coverage may still apply without registration, but the coverage period and available remedies can be different. Registration rules and exceptions vary by product and jurisdiction.
Be prepared to provide the homeowner’s contact information, installation address, installation date, model and serial numbers, and the installing contractor’s name and phone number. Each system component should be entered accurately so the registered equipment matches the installed system.
No. Goodman states that a homeowner may use another licensed contractor to maintain the system and perform work in accordance with the limited warranty. The contractor should verify coverage and follow Goodman’s warranty and distributor procedures.
The applicable Goodman warranty certificate generally covers qualifying defects in materials or workmanship under normal use and maintenance. The remedy is typically based on replacement parts or another model-specific remedy stated in the certificate. Coverage is not the same as a maintenance plan or protection against every system problem.
The licensed technician should contact Goodman Technical Support or work through the local Goodman distributor. Goodman does not provide technical troubleshooting directly to unlicensed homeowners because HVAC diagnosis and repair involve regulated electrical, gas, and refrigerant work.
Common exclusions can include faulty installation or application, improper operation or maintenance, incompatible or unauthorized accessories, external damage, inadequate electrical service, routine maintenance, filter or coil cleaning, and other conditions listed in the model-specific warranty certificate. The exact certificate controls.
Use Goodman’s online warranty lookup with the equipment model and serial number and the requested homeowner or installation information. The lookup is the best way to confirm the coverage recorded for a specific installed unit.
No. Goodman limited-warranty coverage varies by model, product category, installation type, registration status, installation date, and location. Some eligible models may include enhanced parts, compressor, heat-exchanger, or unit-replacement coverage. Always review the warranty certificate for the exact model.