The Nu-Air NU800 800 CFM Light Commercial Heat Recovery Ventilator is an ideal ventilation solution for high-traffic public spaces such as daycares, schools, offices, and apartment buildings. Designed for indoor installation, this compact unit delivers powerful 2-speed performance with 800 CFM airflow, optimizing indoor air quality efficiently. Constructed with a durable galvanized steel cabinet and featuring a polypropylene crossflow core, it supports robust air exchange while maintaining energy efficiency. With features like direct drive blowers, MERV 8 filters (MERV 13 optional), and flexible frost control options, the NU800 ensures reliable and adaptable performance for a variety of commercial environments.

Defrost Options

• Model NU800FP – Supply fan shuts down while exhaust air defrosts core.
• Model NU800DP – Bypass damper routes indoor air to defrost core.