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This image shows a Trane air-cooled chiller unit nameplate and certification documentation. The equipment is a Type 3 chiller manufactured in the USA with serial number U24600823, designed for commercial HVAC applications. The unit complies with ASHRAE Standard 90.1 efficiency requirements and carries AHRI certification, UL listing, and certification to UL 1966/CSA 22 NO 236 standards.

The chiller operates at 460V, 3-phase power with a rated capacity of 1150 tons and is configured with dual circuit design. Key specifications include compressor motors rated at 2A each, fixed-speed cooling tower fans, system pump operation, and refrigerant type oil with design pressures of 300 PSIG (high side) and 75 PSIG (low side). The unit contains 101.5 lbs of factory refrigerant charge in the C1 circuit and 93.5 lbs in the C2 circuit, with factory oil charges of 1.3 gallons each. The nameplate indicates freeze protection and tank heater capability with specified watt ratings, buffer tank heater outlet watts, and field provisions for remote condenser monitoring. A critical notice affixed to the equipment specifies that copper conductors only are to be used for unit terminals, with failure to comply potentially resulting in equipment damage. Complete installation, operation, and maintenance documentation is referenced in the accompanying wiring book.