Universal No Return Value prevents any back draft of air from the outside. Valve only opens one direction. It allows air to flow from the kitchen to the outside and prevents air/debris from flowing inward.
- Opens 1 direction
- Prevents drafts from outside
- 1 year parts and labor warranty, Arietta will provide all labor and in home service to replace any defective parts
- For use on all Arietta range hoods
- For use with 6 in. ducting, for 8 in. ducting use KIT01657/1