Vortex High Velocity Fan Retrofit Kit. Includes Everything You Need To Convert Your Existing Vent To High Velocity. Includes Easy To Follow Instructions
- Replaces Old Ineffecient Fans With New High Velocity Fan
- Can Be Retrofitted To Any Existing Vent
- No Need To Risk The Roof Seal By Replacing The Entire Vent
- Can Be Done Easily With Only A Phillips Screwdriver (Instructions Included)
- Also Works On Non-Power Vents With Some Simple Wiring