RECENTLY VIEWED
Skip to main content
DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
Roll over image to zoom in
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
- Double Wall Increaser for 4 inch to 5 inch applications.
- LockTab-An alternative method to secure pipe wheen required by local code.
- Underwriters Labotories UL 441 and National Fire Protection Agency NFPA 54 and NFPA 211
- Inner liner is Aluminum
- Outer material 28 gauge galvanized steel
- Venting gas fired appliances, water heaters, furnaces, stoves, etc.
- Snap together non-positional lock system
- Check Appliance Installation Instructions For Details
- Industry Best Warrantty Contact Selkirk For Details
Country Origin Code
US
ECCN
EAR99
Hazardous Material
No
Width
5.50
Length
5.50
Height
5.88
Product Overview
4" x 5", 4RV-15DW, Gas Vent Double Wall Increaser.