* R410a Refrigerant* Durable compressors with internal pressure relief valves and inherent thermal protection* High-quality condenser coil with copper tubing and enhanced louvered fin for maximum heat transfer capacity* Top discharge directs hot air and sound away from living area and shrubbery* All units are factory run tested* Easy access to electrical panels, pre- wired for easy hook-up to internal components* 45-degree service valves for easy hook-up and service* Liquid line filter drier shipped loose* All units UL and ULC approved and AHRI listed* Charged for 15 feet of interconnecting tubing