The Quest 506 277V Dehumidifier is a powerful and efficient high-capacity unit featuring patented M-CoRR™ technology, a multi-coil refrigeration design that recycles excess heat for market-leading efficiency. With a 506-pint capacity, it ranks among the most powerful commercial dehumidifiers. Operating at 277V, it offers low amp draw, saving electricity for other equipment without the need for additional transformers. Versatile in placement, it can be installed Overhead or on the ground. Boasting the widest operating range, UL Rated, and ETL listed for safety, it includes integrated handles, hanging points, a long power cord for extended reach, and MERV 13 filtration for superior air quality. The 506 is also available in a 230V Unit. Meets California Title 24 requirements.