The DuraVent 3GVRS is a square firestop support that is designed to be used to support the vent at the ceiling. It also includes a clamp to support and prevent pipes from slipping down. It is applicable for your type B gas vent system with a double-wall construction. It has an inner diameter of 3 inches. It is also a UL-listed product and is covered by DuraVents limited lifetime warranty. For your venting needs, you are assured that DuraVent can offer you the best and high-quality products. Search yours now at PlumbersStock.com.
|Product:||Straps, Hangers, & Clamps|
|Use:||Ducting and Venting|