Williams 6802 1" Rear-outlet Kit For Top Vent

Product Features

• For use with models 3508231, 3508232, 3508631, 3508632, 5008631, 5008632, 5508231, 5508232, 6008531a, 6008532a, 6508631 and 6508632
• Allows up to 40% of heat to be ducted into rear room
• Kit includes rear outlet register, 1 in. Boot and damper
• Grille mounts on rear wall