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Quick specs
Brand
Goodman
Tonnage
4 Ton
Nominal Tonnage
4 Ton
Blower Motor
3/4 HP Multi-Speed ECM (9-speed)
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
7/8"
Cabinet Width
21"
Configuration
Multi-Position
Voltage
208/240V, 1-Phase, 60Hz
Refrigerant
R-32
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
SKU: AMST48CU1300 · Category: ELECTRIC AIR HANDLERS

4 Ton Goodman R-32 Multi-Position Standard Efficiency Air Handler 21″ Wide

10-Year Parts Warranty·9-Speed ECM Blower

$1,958.16

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  • Free shipping — most items ship by the next day

Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.

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SKU: AMST48CU1300 · Category: ELECTRIC AIR HANDLERS
4 Ton Goodman R-32 Multi-Position Standard Efficiency Air Handler 21″ Wide
Quick specs
Brand
Goodman
Tonnage
4 Ton
Nominal Tonnage
4 Ton
Blower Motor
3/4 HP Multi-Speed ECM (9-speed)
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
7/8"
Cabinet Width
21"
Configuration
Multi-Position
Voltage
208/240V, 1-Phase, 60Hz
Refrigerant
R-32
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.

4 Ton Goodman R-32 Multi-Position Standard Efficiency Air Handler (21″ Wide)

 

Goodman

 

FEATURES
10 year warranty on parts

Horizontal or vertical configuration capabilities
Direct-Drive, 9-speed ECM blower motor
All-aluminum evaporator coil with high performance coated fin stock
Internal factory-installed thermal expansion valves for cooling and heat pump applications
Rigid SmartFrame cabinet
21″ depth for easier attic access
Foil-faced insulation covers the internal casing to reduce cabinet condensation
Tool-less filter access
Galvanized, leather grain-embossed finish
Optimized for use with R-32 refrigerant
Factory installed R32 sensor designed for lifespan of coil

SPECIFICATIONS
Dimensions:  H58″ x W21 1/8″ x D21″
Volts:  208/230
Phase:  1
Hertz: 60
Liquid Line Valve Connection:  3/8″ inside diameter
Suction Line Valve Connection:  7/8″ inside diameter

Specification Sheet

Key features
  • 10-Year Parts Warranty — manufacturer coverage
  • 9-Speed ECM Blower — direct-drive, efficient airflow
  • All-Aluminum Coil — high-performance coated fins with internal TXV
  • Flexible Configuration — horizontal or vertical installation

Why homeowners choose NAW

Genuine OEM parts

Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.

Easy online ordering

Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.

30-day hassle-free returns

Ordered the wrong part? Send it back within 30 days.

Help when you need it

Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Dimensions
Height 58 in.
Width 21 1/8 in.
Length 21 in.

What buyers are saying

Verified reviews from customers who purchased this product.

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5.0
3 verified reviews
5★
100%
4★
0%
3★
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FV
Felix V

The 4 Ton Goodman R-410A Multi-Position Standard Efficiency Air Handler 21″ Wide delivers outstanding performance that truly surprised me for the price. The equipment runs smoothly, efficiently, and feels like a premium upgrade at an unbeatable value.

DF
Derek F

The 4 Ton Goodman R-410A Multi-Position Standard Efficiency Air Handler 21 Inch Wide delivers powerful airflow and outstanding performance, keeping my home perfectly comfortable year-round. With its excellent price and top-quality design, this air handler is a fantastic investment for reliable and efficient climate control!

MS
Marky S

The 4 Ton Goodman R-410A Multi-Position Standard Efficiency Air Handler 21″ Wide delivers powerful and consistent airflow, keeping the entire space comfortable with ease. An unbeatable price for such a reliable and well-built unit, making it a fantastic investment for any home or business!