Passing PelletVent Pro vent pipes through a combustible wall is easy when you use this Dura-Vent Wall Thimble. There are walls involved in nearly every venting installation, so this accessory comes into play quite often.
This thimble works perfectly with other PelletVent Pro 4 inch inner diameter vent pipes and components. It carries a limited lifetime warranty and it is designed for use with combustible walls of thicknesses ranging from 3 7/8 inches to 8 inches. Save money, save time, and save yourself a lot of hassle by tackling a combustible wall pass-through with a Dura-Vent PelletVent Pro Wall Thimble.
- Allows vent pipe to pass through a wall
- Provides the required 1" clearance to combustibles
- Accommodates wall thicknesses of 3 7/8" to 8"
- Fits vent pipes with a 4" diameter
- Limited lifetime warranty
- *Installation requires 7.5" x 7.5" square opening