When vent piping travels through a ceiling, this is required. Provides 1" clearance to combustibles. Included is a support clamp. The finish is a sleek black. Fits 3" inner diameter PelletVent Pro Vent Pipes. A limited lifetime warranty is provided. Dimensions: 3.75" pipe opening 9" W x 9" L. A venting pipe with a 3" inner diameter is required for this unit. This firestop is a vital component of your ventilation system if your ventilation system passes through your ceiling. You may get the clearance you need to keep your vents away from combustibles in your home and keep your home safe from unintentional fires by using this spacer between your piping and the walls. This firestop is designed to fit with other PelletVent Pro products and comes with a support clamp to aid with installation.

Required when vent piping passes through a ceiling Provides 1" clearance to combustibles Support clamp included Sleek black finish Fits PelletVent Pro Vent Pipes with a 3" inner diameter Limited lifetime warranty Dimensions: 3.75" pipe opening 9" W x 9" L