Goodman 4 Ton 21" Variable-Speed Multi-Position Air Handler with TXV & ComfortBridge R-32

Built for larger homes, the Goodman AMVT48CP1300 delivers 4 tons of variable-speed capacity in a 21" cabinet. Its ECM blower and ComfortBridge technology are engineered to maintain steady comfort and humidity control even as duct static pressure and load conditions shift across a bigger footprint.

Key features that matter in the field

• Variable-speed ECM blower motor sized for higher-capacity constant CFM delivery
• ComfortBridge Technology with auto-configuration and CoolCloud Bluetooth diagnostics
• Internal factory-installed TXV for precise refrigerant metering at higher capacity
• All-aluminum evaporator coil with factory R-32 sensor
• Adjustable low-CFM fan-only mode for efficient circulation
• Rigid SmartFrame cabinet with quick-reposition coil track
• Corrosion-resistant embossed cabinet; DecaBDE-free drain pan with secondary drain
• Fault recall of the six most recent faults
• Multi-position: upflow, downflow, or horizontal

Regional readiness and important compatibility notes

• R-32 only — incompatible with R-410A equipment
• Requires a matched 4-ton R-32 outdoor unit for full warranty and communicating functionality
• Suited to homes in the ~2,000–2,400 sq ft range

Specs at a glance

• Tonnage: 4 Ton
• Cabinet Width: 21"
• Refrigerant: R-32
• Metering Device: Internal TXV
• Motor: Variable-Speed ECM
• Line Connections: 3/8" liquid, 3/4" suction
• Warranty: 10-year limited parts warranty with registration within 60 days
• AHRI Certified, ETL Listed

Why this matters for you Larger homes benefit the most from variable-speed control, since airflow needs shift more across rooms and seasons. The AMVT48CP1300 is sized to handle that load while still delivering the quieter, steadier comfort variable-speed operation is known for.

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