USEB262315 - 5e. 7.5 RTU Nameplate.pdf

This is a product specification document for a rooftop air conditioning unit manufactured by Rheem Sales Company, located in Fort Smith, Arkansas. The document details a Model RACDZ090ACA000AA unit designed for outdoor use and assembled in the U.S.A., with serial number F411901470 and manufacturing date of 10/2019. The unit operates on 208/230 volts, three-phase, 60 Hz, with an operating voltage range of 187-253V and rated at 184.00 LRA and 23.30 FLA. The compressor utilizes R-410A refrigerant and operates on a three-phase circuit with 208/230 volts at 60 Hz. The maximum design outlet temperature is 200°F, and the unit has a factory charge of 160 pounds (2.83 ounces per kilogram) using R-410A circuit specifications.

The document provides detailed electrical specifications across multiple configurations, including single power supply options for the unit and heater kit, as well as separate power supply configurations (Circuit 1 and Circuit 2) with varying fuse or circuit breaker requirements based on heater kit model selections. Heater kit options range from DD10CP through DD40CP, with corresponding kilovolt-amperage ratings and ampacity requirements. The unit is UL Listed and ASHRAE 90.1 compliant, certified for central cooling air conditioner applications. Design certification is specified for outdoor installation only, with notes regarding combustible material clearance requirements and discharge plenum specifications.