TrueFresh balanced ventilation system, 200 Cubic Feet/Minute (CFM), is easy to install and balance, and eliminate need for overhead ducting and balance without adjusting dampers. Shortened installation process for more profit per job. Available in Heat Recovery Ventilation (HRV) and Energy Recovery Ventilation (ERV) models. Removable duct collars for easy connection without overhead ducting. Adjustable hanging straps are easy to raise, lower and level the unit into place. Streamlined, lightweight design is easy to lift, hang and fit in more applications. Balances without adjusting dampers - simplified balancing. Meets ASHRAE 62.2 standards. ENERGY STAR® rated for HRV models in Canada. Centralized wiring and speed control. Customized product labels. Five-year warranty.