The Bergstrom NITE Phoenix battery-powered no-idle system is designed to keep drivers cool and comfortable in the hottest climates. The California Air Resources Board-approved unit features an LCD digital user interface and battery monitoring system that make it easier for drivers to control the unit; onboard service diagnostics; automatic temperature control; and a check filter function. The electrified AC unit runs on auxiliary AGM/deep cycle batteries, and includes a larger compressor for more cooling capacity. Shore power and hotel load options available. The NITE Phoenix can be installed easily under bunk in eight to 10 hours.