AHRI 340/360

Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment

Turnkey delivery including design, manufacture, installation and commissioning of complete test facilities built to AHRI 340/360

Configuration

  • Test complete HVAC systems with rated capacities from 5 to 600 tons (and beyond) in a full range of precisely controlled conditions

  • Multiple room configurations available to best simulate product environments

  • Over-under room pair to simulate roof mounted units

  • Side-by-side room pair to simulate ground-level units

  • Elevated or moveable outdoor platforms are available to allow for flexibility in testing multiple configurations

Refrigeration and Air Flow

  • Direct expansion refrigeration system, utilizing low GWP refrigerants

  • Secondary fluid conditioning optional to accommodate customer preferences and needs

  • Both water and air cooled condenser refrigeration systems available

  • Indoor code tester (air flow meter) standard

  • Partial or full flow outdoor code tester optional

Technical Specifications

    • Nominal Capacities: 6 ton to 600 tons

    • Airflow: Variable - Based on Capacity & Specification

    • Cooling System: Mechanical Refrigeration – DX or Brine

    • Heating System: Electrical Typical

    • Humidification System: Vapor Injection

    • De-humidification System: Desiccant Dryer, Mechanical DH Coil or combination

  • Temperature Range:

    • 35 to 95F (typical)

    Humidity Control:

    • 20 to 90% RH / 40 to 80F DP (typical)

  • Temperature Range:

    • 0F to 115F (typical)

    • -40F to 140F (available)

    Humidity Control:

    • 20 to 90% RH / 20 to 90F DP (typical)

    • Unit Under Test Power Supply & Power Analyzers

    • Fluid/Brine Supply Module for 13256-1 testing

    • Flexibility to add Analog or Digital data channels

    • Preventative maintenance & Service Programs

  • Code Tester / Airflow Meter

    • Geometry built according to ASHRAE 41.2

    • Integral to ANSI/AHRI 340/360 Testing

    • Variable speed blower to control based on airflow or pressure.

    Psychrometers

    • Geometry built according to ASHRAE 41.6 - 2021 and RP-1460

  • Base package includes a full featured LabVIEW based interface

    • Real time display of measured and calculated variables,

    • Multi format, multi axis, multi pen graphing capabilities

    • Complete control interface to equipment

    • Calibration support for internal or external traceable calibration

    • Multi test automated sequencing

    • Password Protection

    • Real time calculation of all required values

    • Data storage for export to external data analysis

    Optional Formats

    • Customer provided HMI

    • Touch screen interface

    • Ethernet, MODBUS, and SQL server communications

AHRI 340-360 Cover