Warm air pipe to wall stack. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. Galvanized register boot. Standard straight back.
$10.15 $12.78Save:$2.00(21%)
Warm air pipe to wall stack. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. Galvanized register boot. Standard straight back.
