OO-A-373D
unit he proposes to furnish under this specification meets the requirements of UL 484, UL 1995, ARI 210/240, AIR 270, and ARI 360 as applicable.
3.5.1.1 UL for unitary air-conditioning equipment. Acceptable evidence of meeting the requirements of UL shall be the listing mark, a listing in the UL Electrical Appliance and Utilization Equipment Directory or American Gas Association listing mark (for SPY-A gas units only). The contractor may submit a certified test report from a recognized independent testing laboratory, acceptable to the Government, indicating the unit has been tested and conforms to UL 1995.
3.5.1.2 ARI 270 for units less than 135,000 Btu/hr (39 565 W). Acceptable evidence of meeting the requirements of ARI 270 will be the certification symbol or a listing in the ARI Directory of Certified Sound-Rated Outdoor Unitary Equipment. The contractor may submit a certificate of compliance from a recognized independent testing laboratory, acceptable to the Government, indicating the unit has been tested and conforms to ARI 270.
3.5.1.3 ARI 210/240 standard ratings for unitary air-conditioning equipment less than
135,000 Btu/hr (39 565 W). Acceptable evidence of meeting the requirements of ARI 210/240 will be the certification symbol or a listing in the ARI Directory of Certified Unitary Air- Conditioning Equipment. The contractor may submit a certificate of compliance from a recognized independent testing laboratory acceptable to the Government, indicating the unit has been tested and conforms to ARI 210/240.
3.5.1.4 ARI 360 standard ratings and application ratings for commercial and industrial unitary
air-conditioning equipment over 135,000 Btu/hr (39 565 W). Acceptable evidence of meeting the requirements of the manufacturer's published standard and application ratings in accordance with ARI 360 shall be a certificate of compliance by the manufacturer. The unit shall be tested based
on data determined by methods of testing and limits prescribed in ARI 360. The equipment shall conform to the manufacturer's published ratings based on data determined by methods of testing and limits prescribed in ARI 360.
3.5.1.5 Design conditions. For heat loads less than 135,000 Btu/hr (39 565 W), ARI 210/240 standard rating for temperatures (see 6.9) shall govern and no other source shall be used. For loads over 135,000 Btu/hr (39 565 W), ARI 360 standard rating temperatures or application rating temperatures and air quantity shall be used as specified (see 6.2, 6.1.6, 6.1.8).
3.6 Interchangeability. All units of the same classification furnished with similar options under a specific contract shall be identical to the extent necessary to ensure interchangeability of component parts, assemblies, accessories, and spare parts.
3.7 Ease of maintenance. The units shall be designed and constructed so that normal adjustments, repair, and overhaul can be readily accomplished by means of general purpose tools with a minimum removal or disturbance of other elements of the unit. Cover or plates that must be removed for component adjustment or for parts removal shall be equipped with substantial fastening devices actuated by general purpose tools.
6
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business