The Coolerado Energy Recovery Ventilator (ERV) supplies ASHRAE Standard 62.1 ventilation rates while reducing energy consumption. The Coolerado ERV can be installed separately or in series with a rooftop unit (RTU). This powerful configuration enables Coolerado’s ERV to supply fresh air at 65°F, even in the hottest weather, and significant dehumidification in humid weather. During the winter months, the unit pre-heats fresh air as a conventional heat recovery ventilator (HRV). The year-round savings and ability to dehumidify make the Coolerado ERV cost-effective everywhere, including mild or humid climates. Regardless of season, the exhaust air and outdoor air never mix within the ERV because the HMX uses different channels for both airflows thus maximizing IAQ.