PERFORMANCE REQUIREMENTS A. AHRI Rating: Rate water chiller performance according to requirements in AHRI 550/590. B. ASHRAE Compliance: ASHRAE 15 for safety code for mechanical refrigeration. C. ASHRAE/IES 90.1 Compliance: Applicable requirements in ASHRAE/IES 90.1, Section 6 - "Heating, Ventilating, and Air-Conditioning." D. ASME Compliance: Fabricate and stamp water chiller heat exchangers to comply with ASME Boiler and Pressure Vessel Code. E. Comply with NFPA 70. F. Comply with requirements of UL 1995, "Heating and Cooling Equipment," and include label by a qualified testing agency showing compliance. MANUFACTURERS A. Subject to compliance with requirements, provide products by the following: Carrier, Dunham Bush, or JCI/York. MANUFACTURED UNITS A. Description: Factory-assembled and run-tested water chiller complete with compressor(s), compressor motors and motor controllers, evaporator, condenser with fans, electrical power, controls, and indicated accessories. B. Acoustic-reduction package shall have the following: 1. Acoustic enclosure around compressors. 2. Constant-speed fans with acoustic treatment. 3. Designed to reduce sound level without affecting performance.
