Model YDHA space conditioning unit provides superior control of high volumes of outside air in a packaged DX system design. The model’s feature set allows it to properly condition upward to 50% outside air while maintaining space temperature and humidity conditions. The unit’s blower system incorporates superior energy efficient blower design with variable speed control to balance and control the airflow as needed. The DX system maximizes efficiency with the use of digital scroll technology, ECM condenser fans and optimized coil designs. The DX system exceeds ASHRAE standard 90.1 requirements.

Model YDHA includes the TCORE3® condensing heat technology. TCORE3® condensing gas heating system maintains greater than 90% efficiency throughout the modulated control range. The system features state-of-the-art stand-alone control system that further maximizes energy use while maintaining space temperature condition.

YDHA Product Literature


Key features of the YDHA

  • High efficiency digital scroll technology
  • Includes TCORE3® condensing heat technology
  • Fully interlaced coils
  • Compressor anti-cycle programming
  • Double wall foam panel construction – R13
  • Hinged access doors with slam latches
  • Condensing gas heat (92%)
  • Integral energy recovery
  • Low ambient dehumidification operation
  • Slide out: heat exchanger(s), fan & wheel


The YDHA can be used in many markets including:

  • Retail
  • Kitchens
  • Offices
  • Showrooms
  • Workshops
  • Schools
  • Exhibition Halls
  • Hospital - Medical
  • Water Treatment
  • Transportation Terminals
  • Agricultural - Horticulture
  • Industrial Manufacturing
  • Warehouse/Distribution
  • Food & Beverage
  • Pharmaceutical & Biotech

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