TRANE AXM-XLA Two Stage Compression Assures Heat Pump Instructions

May 15, 2024
Trane

**TRANE AXM-XLA Two Stage Compression Assures Heat Pump Instructions

**

INSTALLATION INSTRUCTION

Two-stage compression assures heat pump heating down to -30°F (-34°C) ambient.
Trane’s agile engineering is fast tracking innovations so that more buildings can electrify heat efficiently and effectively—and replace carbon-producing boilers.

Trane® Thermafit™ Modular Air-to-Water Heat Pump Model AXM-XLA (Extra-Low Ambient)
Now the easy-to-install Thermafit modular air-to-water heat pump AXM can provide reliable, all-electric cooling or heating, even during severe cold snaps. AXM-XLA sources heat from ambient air in cold climates. Two-stage compression technology extends the effective operating range of the scroll compressor to provide reliable comfort in the coldest climates.

Comprehensive Chiller-Heater System Approach

Trane systems experts work with engineers and building owners to understand their specific performance requirements. When Thermafit AXM-XLA is controlled by our pre-engineered system applications
in Tracer SC+, systems can optimize efficiency and comfort yearround, even in ASHRAE climate zone 7 with typical heating design day temperatures at -30°F (-34°C)

Unit Details

Two-stage compression technology is key to operating effectively in cold climates. (Two scroll compressors in series.) Modular flexibility enables defrost staging between multiple units for continuous heating reliability.

  • Minimum 2 modules, expandable up to 5 module bank
  • 264 to 660 MBH heating at -20°F (-29°C) ambient with hot water temperatures up to 154°F (67°C)
  • 20 – 50 tons of cooling
  • Low GWP R-454B refrigerant

General Data

Voltage| Length| Width| Height| Operating
Weight
460/60/3
575/60/3| 94.8 in.| 48.0 in| 92.5 in.| 3,500 lbs.

** You can help us solve electrification challenges.**
By putting our engineering minds together, we can speed forward to take carbon out of buildings worldwide.

Collaborate with Trane. Let’s work together to move electrification forward faster.

References

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