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Axiom™ Horizontal and Vertical Water Source Heat Pumps

Models 0.5-25 Tons

Trane Axiom™ Water Source Heat Pumps (WSHP)

Overview

Comfort without sacrificing energy efficiency and performance.

  • Capacity Range: 0.5-25 tons
  • Type: Water Source Heat Pumps
  • Efficiency Options: Standard, High and Ultra-High Variable Speed
  • Unit Controller: Deluxe 24V or Symbio 400-B
  • Refrigerant: R-454B

  1. Lower Operating Costs

    Axiom water source heat pumps offer an all-electric solution with super-efficient full load EER and COP performance across three efficiency tiers: standard, high and variable speed.

  2. Ideal for a Variety of Applications

    Choose from 27 different water source heat pump (WSHP) size and efficiency tier combinations to meet your application needs.

  3. Superior Occupant Comfort

    Axiom water source heat pumps are easily scaled to accommodate multiple zones of comfort control. Standard and Deluxe Sound Packages offer super-quiet performance based on AHRI 260 testing.

  4. Simplified Service and Maintenance

    Axiom water source heat pumps feature new front cabinet access for routine maintenance activities, and nearly all internal components including the control box for new vertical redesigned models.

Product Information

  • Small, space saving footprint 
  • Energy-conserving, heat-recovery capabilities that transfer heat from one area to another to meet individual zone requirements
  • Factory installed and commissioned controls
  • Available connectivity through Trane® Air-Fi® Wireless Communications and compatible with most BAS communications systems 
  • Removable fan wheel and motor using factory provided orifice ring device
  • High-efficiency models qualify for utility rebates based on Center for Energy Efficiency (CEE) rating system
  • Variable speed units exceed ASHRAE® 90.1 efficiency requirement by up to 50%
  • Options: Hot gas reheat and waterside economizers, deluxe sound package, MERV 8 and MERV 13 filtration, polymer or stainless steel IAQ drain pans, recessed, unit mounted disconnect switch, and more

  1. Standard Efficiency (Model GEHV)

    • Capacity Range: 0.5-25 tons
    • Types: Water Source Heat Pump
    • Efficiency: Up to 16.8 EER (WLHP)
    • Unit Controller: Deluxe 24V or Symbio 400-B
    • Refrigerant: R-454B
    • Warranty: 1-year parts and 5 years compressor

  2. High Efficiency (Model EXHV & DXHV)

     

    • Capacity Range: 0.75-6 tons
    • Types: Water Source Heat Pump
    • Efficiency: Up to 18.9 EER (WLHP)
    • Unit Controller: Deluxe 24V or Symbio 400-B
    • Refrigerant: R-454B
    • Warranty: 1-year parts and 5 years compressor

  3. Ultra-High Efficiency Variable Speed (Models VSHV)

    • Capacity Range: 2-5 tons
    • Types: Water Source Heat Pump
    • Efficiency: Up to 20.4 EER (WLHP)
    • Unit Controller: Symbio 400-B
    • Refrigerant: R-454B
    • Warranty: 1-year parts and 5 years compressor

Product Literature

FAQs

Your frequently asked questions about water source heat pumps, answered.

Horizontal water source heat pumps are installed in ceilings. Vertical WSHPs are installed in a closet or mezzanine.

Horizontal and vertical WSHPs transfer heat between indoor air and a water loop. The compressor and heat exchangers facilitate heating and cooling, with fans distributing conditioned air into the space.

Horizontal and vertical WSHPs are commonly installed in K-12 schools, higher education buildings, high-rise condominiums and office buildings.

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