650-038 | 4in. Aluminum Wide Mouth Pack of 10 | DiversiTech

**Hood Aluminum Window Mount Direct Vent 4-Inch** The DiversiTech NCO-650-038 Hood Aluminum Window Mount Direct Vent is designed for high-efficiency direct-vent appliances. Its sturdy aluminum construction makes it durable and long-lasting, and its compact design fits a wide range of window sizes. The vent features a built-in damper to prevent backdrafts and a 4-inch diameter to accommodate most direct-vent appliances. **Specifications:** * **Brand:** DiversiTech * **SKU:** 650-038 * **Material:** Aluminum * **Diameter:** 4 inches * **Mounting:** Window mount * **Features:** Built-in damper to prevent backdrafts **Benefits:** * **Durable:** Heavy-duty aluminum construction for long-lasting use * **Compact:** Fits easily in most window sizes * **Easy Installation:** Simple window mount design for quick and hassle-free setup * **Backdraft Prevention:** Built-in damper keeps backdrafts from entering the home * **Energy Efficient:** Helps maintain indoor air quality by venting combustion gases directly outside **Applications:** * Residential and commercial buildings with high-efficiency direct-vent appliances * Ideal for venting water heaters, furnaces, and fireplaces Our HVAC supply store offers the best prices and fast shipping for your DiversiTech products. Shop now to upgrade your venting system with a reliable and efficient solution! The DiversiTech® 650-038 aluminum vent hood kit includes a flange plate, rigid aluminum tubing, and two clamps.