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Thermafit™ Modular Air-to-Water Heat Pump

Model AXM

Trane Thermafit AXM Modular Air-to-Water Heat Pumps offer electric heating and 30 tons of cooling

Overview

Thermafit AXM: modular, efficient, and eco-friendly heating.

Customizable heat pump with superior cold-climate performance and eco-friendly operation using low-GWP refrigerant and energy-efficient components.

  • Capacity: 
    • 30T Modules (390 MBH)
    • 1-12 Modules per bank
  • Application: Cooling or Heating (Up to 140°F)
  • Compressor: Dual, Fixed Speed or Variable-Speed Options
  • Refrigerant: Next-gen, low-GWP R-454B

  1. Modular Flexibility for Customizable Solutions

    The Thermafit AXM heat pump’s modular design allows for tailored configurations to meet specific heating and cooling needs. With a minimum of two modules recommended, you can scale up or down based on your requirements, ensuring operational redundancy and enhanced reliability in various applications.

  2. Superior Heating Performance in Cold Climates

    Lab-verified heating performance ensures the Thermafit AXM heat pump operates efficiently even in colder climates. The vapor injection scroll compressor enables higher leaving water temperatures, making it ideal for maintaining comfort and efficiency in challenging weather conditions.

  3. Eco-Friendly and Energy-Efficient Operation

    The Thermafit AXM uses next-gen, low-GWP R-454B refrigerant and electric heat pumps, eliminating direct emissions from fossil-fuel heating. ECM fans with variable-speed assemblies further reduce sound and energy usage, making it a sustainable choice for environmentally conscious consumers.

Product Information

  • Dual-duty refrigeration coils and reversing valves on each circuit for efficient heating and cooling.
  • Compressors with receiver and accumulator on each circuit for reliable performance. 
  • ECM variable speed fans for optimized airflow and energy efficiency.
  • Advanced control panel with touchscreen interface inside the primary module.
  • High-power electrical panel with fused or non-fused disconnect switch and power distribution panel.
  • Load heat exchanger and headers for effective thermal transfer.
  • BMS integration, compressor wraps, heat tracing, and NEMA 4X panels for enhanced durability and system management.
  • Epoxy-coated condenser and beam assembly for corrosion resistance and structural support.
  • Capacity: 30T (390 MBH) per module (min. 2 modules recommended)
  • Operating Map:
    • Cooling: Chilled water 20°F to 65°F; Ambient 0°F to 115°F;
    • Heating: Hot water 65°F to 140°F; Ambient 118°F to 95°F
  • Compressor: Fixed-speed vapor injection scroll
  • Refrigerant: Next-gen, low-GWP R-454B

Product Literature

Brochure

Catalog

Installation Operation Maintenance (IOMs)

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