A challenge facing today’s HVAC engineer is how to meet ASHRAE Standard 62, Ventilation for Acceptable Indoor Air Quality, while conserving valuable energy resources needed to condition that outdoor air. Loren Cook Company’s Energy Recovery Ventilator (ERV) provides an economical solution to this design challenge. The ERV offers a wide performance range, high-pressure capabilities, and high energy recovery efficiencies. This product delivers where it counts most – first cost savings, performance efficiencies, durability, and easy maintenance. The Cook ERV is available in two direct-drive sizes and eight belt drive sizes ranging from 500 to 10,000 CFM.