Recent Submissions

  • AHRI 460 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2005
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: Purpose. The purpose of this standard is to establish for Remote Mechanical-Draft Air-Cooled Condensers: definitions; test requirements; rating requirements; minimum data requirements for Published Ratings; marking ...
  • AHRI 510 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2006
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to Positive Displacement Ammonia Compressors (Ammonia Compressors) and Compressor Units (Ammonia Compressor Units) for use in commercial and industrial refrigeration applications.
    Refrigerant. ...
  • AHRI 575 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2008
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to water chilling systems, pumps and similar operating machines and parts thereof, which for reasons of size or operating characteristics are more practically evaluated in situ.
    Purpose. ...
  • AHRI 325 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;1998
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
  • AHRI GUIDELINE F 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2008
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This guideline applies to Central System and Self-Contained Humidifiers, as defined in AHRI Standards 610 and 620, installed in residential and small commercial applications.
    Purpose. The purpose of ...
  • AHRI 320 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;1998
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: Scope:
     This standard applies to factory-made residential, commercial and industrial water-source heat pumps, as defined in Section 3.       Energy Source.  This standard ...
  • AHRI 430 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2009
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to central station air-handling units, as defined in Section 3.
    This standard applies to supply fan ratings for double width double inlet (DWDI) housed fans, axial fans, and full opening axial ...
  • AHRI 440 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2008
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to Room Fan-Coils, defined in Section 3, having air-delivery capacities of 1500 cfm [0.7080 m3/s] or less.
    Purpose. The purpose of this standard is to provide for Room Fan-Coils: ...
  • AHRI 750 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2007
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to Thermostatic Refrigerant Expansion Valves for use with refrigerants listed in 2.1.1 at evaporator temperatures between 50°F [10°C] and -40°F [-40°C].
    Refrigerants. ...
  • AHRI 810 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2007
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to factory-made Automatic Commercial Ice-Makers as defined in Section 3.
    Purpose. The purpose of this standard is to establish for Automatic Commercial Ice-Makers: definitions; test ...
  • AHRI 365 I-P 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2009
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to factory-made Commercial and Industrial Unitary Air-Conditioning Condensing Units greater than or equal to 135,000 Btu/h as defined in Section 3.
    Energy Source. This standard applies ...
  • AHRI 420 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2008
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to factory-made, Forced-Circulation, Free-Delivery Unit Coolers, as defined in Section 3, operating with a Volatile Refrigerant fed by either direct expansion or liquid overfeed at wet and/or dry ...
  • AHRI 450 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2007
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to water-cooled refrigerant condensers.
    Exclusions. This standard does not apply to condensers supplied as components of factory-assembled refrigeration and air-conditioning units. ...
  • AHRI 350 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2008
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to the indoor portions of factory-made non-ducted air-conditioning equipment as defined in ARI Standards 210/240, 340/360, 310/380 and 440.
    Purpose. The purpose of this standard is to ...
  • AHRI 760 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2007
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to Solenoid Valves for use with Volatile Refrigerants as defined in Section 3.
    Purpose.
    The purpose of this standard is to establish for Solenoid Valves: definitions; test requirements; rating ...
  • AHRI 620 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2004
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
  • AHRI 540 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2004
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to electric motor driven, single and variable capacity positive displacement refrigerant compressors and compressor units. This standard also applies to the presentation of performance data for positive ...
  • AHRI 480 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2007
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to Remote Type Refrigerant-Cooled Liquid Coolers of the Shell-and-Tube, Shell-and-U-Tube, Shell-and-Coil, and Tube-in-Tube types using single component and azeotropic refrigerants only.
  • AHRI 850 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2004
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute
    Abstract: This standard applies to factory-made Air Filter Equipment and Air Filter Media as used in such equipment, for removing particulate matter, when used in environmental conditioning of inhabited spaces in commercial and ...
  • AHRI 520 

    Type: standard
    Source: AHRI - Air-Conditioning, Heating and Refrigeration Institute:;2004
    Organization : AHRI - Air-Conditioning, Heating and Refrigeration Institute

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