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Goodman AMST48DU1400 4 Ton Multi-Positional Air Handler with Multi-Speed ECM Motor - Main View

Goodman AMST48DU1400 4 Ton Multi-Positional Air Handler with Multi-Speed ECM Motor

by Goodman
SKU AMST48DU1400

Goodman air handlers are integral to finishing a total home environment control system. The AMST plays a crucial role in reducing indoor humidity to create a more comfortable environment.

The AMST48DU1400 works with an ECM motor to efficiently move cooled or warmed air throughout your home at precisely the speed you need. The AMST also comes equipped with an internal thermostatic expansion valve to streamline installation and maintain ideal refrigeration flow for your whole HVAC system.

  • Internal factory-installed thermal expansion valves for cooling and heat pump applications
  • Direct drive, multi-speed ECM blower motor
  • All-aluminum evaporator coil
  • Coil mounting track for quick repositioning
  • Optimized for use with R-410A refrigerant
  • Rigid SmartFrame™ cabinet
  • Horizontal or vertical configuration capabilities
  • 21” depth for easier attic access
  • Foil-faced insulation covers the internal casing to reduce cabinet condensation
  • Screwless sides and back helps to reduce condensation when installed in humid locations

Product Discontinuation Notice

Starting January 1, 2025, new federal rules under the AIM Act will take effect to help protect the environment. This law requires switching from older refrigerants like R-410A, which can harm the planet, to more eco-friendly options like R-32. Because of this change, this product is no longer available. R-32 is better for the environment, easier to recycle, and helps reduce climate change. Learn more on the Energy Department's website, Goodman Manufacturing, or the AHRI Directory.

Need help finding the new version of this product?

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