What is a D.F.U.?
The Drainage Fixture Unit Values (DFU) is defined by the Uniform Plumbing Code (UPC), and can be used to determine the required drainage capacity from the fixtures and their service systems.
For service assisstance on all the products we sell, please contact us today at our toll free number. Call 1-800-232-0720.
All products sold at The Ventless Laundry Store satisfy Energy Star requirements
