4" Ventis PelletVent Pipe Galvanized Wall Pass-Thru with 2" Fresh Air Intake - VP-WPTA042
This wall pass-thru allows you to pass chimney liner and venting through your masonry wall and features a 2" fresh air intake. It adjusts from 4" to 9" and includes exterior galvanized cover plate and 4' aluminum flex.
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 www.P65Warnings.ca.gov.