iO HVAC Controls is a manufacturer specializing in Heating, Ventilation, and Air Conditioning (HVAC) controls. They offer a range of products including wireless relays, fresh air ventilation controls, thermostats, and specialty controls like bypass dampers and zone panels. The company focuses on providing easy-to-install, cost-effective solutions for wholesale distributors and contractors. With a mission to offer high-quality, need-based HVAC controls, iO HVAC Controls aims to support distributors in delivering simple and profitable solutions to their clients.