Meets or exceeds ASHRAE Standard 90.1.Smart Equipment™—The new generation of UPG control is provided as a standard component on the Sunline™ packaged unit that provides the reliability and ease of use found in Smart Equipment™.Energy-efficient scroll and reciprocating compressors.All model sizes share a common, compact design cabinet in a single footprint for on-site flexibility.Installation time and costs are reduced by easy power and control wiring. All units are factory-wired, piped,charged and tested prior to shipment. Factory-installed options further reduce installation costs.Gas and electric utility knockouts are provided on unit side and bottom for easy connections.