4″ PVC Concentric Vent Termination Kit for Water Heaters

Upgrade your water heater ventilation with the **4-inch PVC Concentric Vent Termination Kit** from **Dakota Sourcing**. This UL 1738-compliant kit simplifies installation by eliminating the need for two separate roof penetrations—just cut one clean hole for both intake and exhaust. The concentric design ensures efficient airflow while minimizing exposure to pollutants, steam, and outdoor debris.

Key benefits include a **built-in 4-inch vent screen** (included as an accessory) to block birds, leaves, and other debris from entering the exhaust pipe, reducing maintenance needs. The durable vertical roof terminal resists damage and ensures a secure, weatherproof seal. All necessary fittings are included for hassle-free installation, but always verify compatibility with your appliance’s manual before purchasing. Dakota Sourcing stands behind this product with a satisfaction guarantee—contact support if you encounter any issues.