This 4" stainless steel Vent Kit is designed for horizontal installation only. Please, check and adhere to all local codes before installation. Stainless steel ventilation is required for horizontal installation in the United States. This Kit allows Category 3 Unit/Utility heaters to comply to US Standard (UL1738). Stainless steel venting is not required for vertical installation.
- For use with MHU45, HSU45, MHU50, HSU50, MHU75, HSU75, MHU80 and HSU80 Unit Heaters
- Stainless Steel meets new 2012 standards
- Allows Category 3 Unit/Utility heaters to comply
- Includes (1) 3in to 4in adapter
- (1) 4" x 6-19" adjustable length pipe
- (1) 4" x 12" vent pipe
- (1) 4" 45º elbow
- (1) 4" square wall thimble
- (1) 4" screened termination tee
- (1) 4 sheet metal screws
- (1) 2.8 fl. oz. container of high temperature silicone
Vent all you want and order today.