The Core ERV 75% AM2 is a high-efficiency energy recovery ventilator designed for Broan-Nu Tone systems. This unit boasts a 75% efficiency rating, ensuring optimal air exchange while minimizing energy loss. Constructed from durable materials, it meets industry standards for performance and reliability. The Core ERV is compatible with various Broan models, making it an ideal choice for enhancing indoor air quality in residential and commercial applications. With its compact design, this unit is easy to install and maintain, providing a seamless upgrade to your ventilation system.