<ul><li>SIZED FOR YOUR SYSTEM: Measures 8" in diameter and compatible with any 120V air conditioning system that uses an 8" duct fan</li><li>8" DUCT FAN: Provides an efficient way to increase air circulation and keep room temperatures consistent while also keeping heating and air conditioning costs lower</li><li>8" round duct fan</li><li>Package Dimensions: 22.352 L x 19.558H x22.098W(centimeters)</li></ul><br><br>DiversiTech duct fans are an efficient way to increase air circulation and keep room temperatures consistent and keep heating and cooling costs lower. The integrated junction box makes wiring easy and provides a faster professional installation. Metal construction, powerful no-maintenance motors and a one-use thermal fuse mean these fans will be up to the task for years. Installation into any 120V system is straightforward with detailed instructions, templates, and diagrams. Available in many sizes, these fans are a great way to give slow vents a boost.

Diversitech AB8 Air Booster 8" HVAC Duct Fan with Junction Box, Silver (625-AF8)