درباره ما
AHRI - Air-Conditioning, Heating and Refrigeration Institute
Browse by
Recent Submissions
-
AHRI 460
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
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
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 GUIDELINE F
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
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
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
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
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
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
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
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
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
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
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 540
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
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
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 ...