Manufacturer's Part Number: #AD-8
Specifically designed for use with Norseman Add-on Furnaces, model VG1500 or VG2500, this damper prevents chimney back drafts. It also aids in starting the stove to get the draft going faster. Installation is fast and easy.
Prevents back draft from returning to the furnace plenum
Highly recommended for proper furnace installation
Spring activated for proper functioning
Complete assembly installs into 8" heat duct
Exterior foam gasket forms a tight seal within heat duct
Product dimensions: 8" L x 7.75" W x 3" H
Carton dimensions: 4" L x 8.75" W x 8.75 H
Weight: 8 lbs.