AprilAire 8145 Fresh Air Ventilator

The AprilAire 8145 Fresh Air Ventilator delivers the right amount of outdoor air for today’s tightly built homes. Designed with snap-in mounting brackets, it installs quickly and easily, saving time and effort.

This ENERGY STAR®-certified unit intelligently adjusts ventilation based on outdoor temperature, helping homeowners optimize energy use while maintaining comfort. Its slim, lightweight polycarbonate construction makes it durable and easy to install in confined spaces such as attics and closets.

Beyond energy efficiency, the 8145 enhances indoor air quality by diluting allergens, chemicals, viruses, and bacteria while exhausting stale air and promoting healthy air circulation. Its integrated control system ensures continuous performance by compensating for missed ventilation cycles during temperature lockouts, delivering fresh air when conditions are favorable.

Key features include:

• Integrated powered damper
• Replaceable MERV 6 filter, with optional upgrade to MERV 13 (sold separately)

The 8145 meets multiple industry standards, including ASHRAE 62.2, ENERGY STAR® Certified Homes, and EPA Indoor airPLUS, ensuring compliance and reliability.

From AprilAire, a leader in residential Indoor Air Quality solutions, the 8145 Fresh Air Ventilator is proudly designed and assembled in the USA with U.S. and global components.