4 Ton Multi-Positional Goodman Air Handler - R32

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By

Goodman

In stock
Model

AMST48CU1300

ID

175634

Was $2,294.00 Your Low Price Special Price $1,835.00
 
Product Features
  • Can be installed in upflow, downflow, or horizontal orientations
  • Well-suited for medium to large homes in various climates
  • Certified for use with R32 refrigerant
  • Optional electric heat kits up to 19kW available

Dependable Airflow for Electric Heating or Cooling

This Goodman air handler helps move conditioned air through your home when paired with compatible outdoor equipment. With a 9-speed ecm blower motor, 21" cabinet width, and multi-positional installation, this indoor unit is designed for dependable electric heating or cooling applications.

Key Benefits

  • Indoor Airflow for Matched Equipment – Works with compatible outdoor equipment to move conditioned air through the home.
  • 4 Ton Air Handler Capacity – Designed for approved matched applications, including compatible setups where the outdoor unit may be smaller than the air handler.
  • 21" Cabinet Width – Helps confirm fit for replacement applications and available installation space.
  • Multi-Positional Installation – Supports upflow, downflow, or horizontal installation for adaptable placement.
  • 9-Speed ECM Blower Motor – Helps move air efficiently through the home and supports steady airflow when paired with compatible equipment.
  • Electric Heat Kit Compatible – Supports optional backup or supplemental electric heat when paired with a compatible heat kit.

Air Handler Capacity and Equipment Matching

This 4 ton air handler should be matched with compatible outdoor equipment in an approved system configuration. In some matched setups, the outdoor condenser may be smaller than the air handler, but the condenser tonnage should not be higher than the air handler tonnage. Final equipment matching should be confirmed based on condenser capacity, refrigerant type, blower requirements, ductwork, and manufacturer match requirements.

Adaptable Installation for Your Home

The cabinet supports upflow, downflow, or horizontal applications, giving installers placement options during replacement or new equipment installation. Its 21" cabinet width is an important detail for fitting in tight spaces, while the 9-speed ecm blower motor helps support efficient, consistent airflow through compatible ductwork.


Goodman: What is an Air Handler and How Does it Work?

Goodman air handlers are designed to work with compatible heat pumps and air conditioners to help move conditioned air throughout the home.

With dependable blower performance, durable cabinet construction, and installation-friendly design, these units support consistent airflow and reliable whole-home comfort.

When paired with the right outdoor system, a Goodman air handler helps complete an efficient heating and cooling setup for year-round indoor comfort.


Warranty

When installed according to applicable codes and registered online with Goodman, this air handler includes:

  • 10-Year Parts Limited Warranty

Warranty coverage requires proper installation and online registration. Installation by a qualified HVAC professional is recommended to maintain warranty eligibility.

What’s Included

  • Goodman multi-positional air handler

Recommended Accessories

  • Electric Heat Kit – Add optional backup or supplemental electric heat with a compatible heat kit sized for your air handler and application.
  • Thermostat – Choose from compatible non-programmable, programmable, or smart thermostat options based on your control preferences.

Requirements & Considerations

  • Compatible Outdoor Equipment – Pair with compatible outdoor equipment in an approved system configuration, including equipment designed for the correct refrigerant type.
  • Air Handler Capacity – Confirm the air handler capacity is properly matched to the outdoor condenser. The condenser tonnage should not be higher than the air handler tonnage.
  • Cabinet Width – Confirm the 21" cabinet width fits the available installation space and system layout.
  • Optional Electric Heat – If backup or supplemental electric heat is needed, confirm compatible heat kit options, breaker requirements, wiring, and installation requirements before purchase.
  • Professional Installation Recommended – Proper installation by a certified HVAC installer is important for safe operation and warranty coverage.
More Information
4 Ton Multi-Positional Goodman Air Handler - R32
FeatureSpec
SKUAMST48CU1300
Weight (in lbs)153
Brand/ManufacturerGoodman
UPC663051689206
Blower MotorMulti-Speed Direct Drive ECM Motor
Maximum CFM1495
Horsepower0.75 HP
Electric Backup Heat Capabilities (Optional)3 Kilowatts, 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 19 Kilowatts
RefrigerantR32
Liquid Valve Size3/8"
Suction Valve Size7/8"
Electrical208/240v 1 Phase 60Hz
Max Breaker Size15 Amps
Min. Breaker Size7.1 Amps
Tonnage4 Ton
Connection3/4" FPT
Height58"
Width21 1/8"
Depth21"
Warranty10 Years Parts with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING ,
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Why Choose Goodman?

For over three decades Goodman has concentrated on something more important than simple brand recognition consumer advertising. They focus on the design, engineering, and manufacturing of dependable products that have helped millions and millions of homeowners achieve reliable, high-quality, and affordable indoor comfort. In addition, Goodman has earned the loyalty and respect from thousands of local independent heating and cooling professionals across North America.

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