Have questions about this product? Our experts are here to help! Email Find Your Nearest Location NORTEK HVAC 664076 RESTRICTOR .076 663132097517 SKU: 664076 NORTEK GLOBAL 664076 Selling UnitEA Price: $8.34 Available for Pickup Only Out of Stock MY STORE: (CHANGE) Quantity - Decrease Quantity + Increase Quantity You have exceed the amount available for purchase. If you purchase more than what is in our current inventory, the web shipping department will review your order and e-mail you with more information. Print Share Have questions about this product? Our experts are here to help! Email Find Your Nearest Location