{"product_id":"2x-4-inch-pvc-backdraft-shutter-damper-for-hvac-extractor-fan-286135345432","title":"2X 4 Inch PVC Backdraft Shutter Damper for HVAC Extractor Fan","description":"\u003cp\u003eIncludes: - 4 Inch PVC Backdraft Shutter Damper\u003c\/p\u003e \u003cp\u003eFits Models: - Universal \/ check fitment before purchase\u003c\/p\u003e \u003cp\u003eModel Years: - Check fitment before purchase\u003c\/p\u003e \u003cp\u003eSubmodels: - Applies to listed models\u003c\/p\u003e \u003cp\u003eEngine Options: - Compatible with standard engine options\u003c\/p\u003e \u003cp\u003eDescription: This 4 Inch PVC Backdraft Shutter Damper is designed for use with HVAC extractor fans, preventing backflow of air when the fan is not in operation. It is constructed from durable PVC material, ensuring longevity and resistance to corrosion. The damper opens easily when the fan is running and closes tightly to block airflow when not in use, enhancing energy efficiency.\u003c\/p\u003e \u003cp\u003eFeatures: - Durable PVC construction for long-lasting use - Prevents backflow of air in HVAC systems - Easy installation with standard 4-inch ducting - Lightweight design for effortless operation - Suitable for various HVAC extractor fan applications\u003c\/p\u003e","brand":"One Cart USA","offers":[{"title":"Default Title","offer_id":51181536674031,"sku":"286135345432","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/1526\/0655\/files\/s-l1600_84c36064-efde-48d3-acbe-2393eb1039b9.webp?v=1792574165","url":"https:\/\/automotivepartsvault.com\/products\/2x-4-inch-pvc-backdraft-shutter-damper-for-hvac-extractor-fan-286135345432","provider":"Automotive Parts Vault","version":"1.0","type":"link"}