3 PelletVent Pro Double Wall 3-Wall Thimble for 1" Clearance - High Temperature Chimney Pipe Adapter for Wood Pellet Stoves & Fireplaces - Perfect for Home Heating & Ventilation Systems

3" PelletVent Pro Double-Wall 3" Wall Thimble for 1" Clearance - 3PVP-WT

This wall thimble is used for through-the-wall installations. Fits between standard wall studs. Comes with an insulation ring to reduce air infiltration where the pipe slips through the thimble.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to .