{"product_id":"8-inch-insulated-flexible-duct-for-hvac-and-exhaus","title":"8 Inch Insulated Flexible Duct For HVAC And Exhaust R4.2 Heavy Duty","description":"\u003cdiv\u003e8 Inch Insulated Flexible HVAC Ducting with R-4.2 Rating\u003cbr\u003e\n✔️ 8 inch duct with glass wool insulation, -4°C to 454°C \u003cp\u003eDesigned as a single 8 inch insulated flexible duct for HVAC and exhaust use, this unit delivers steady airflow with minimal heat loss. The outer aluminum foil and spiral steel wire provide structural integrity, while a thick glass fiber insulation layer resists high temperatures and corrosive environments.\u003c\/p\u003e \u003cp\u003e✅ 8 inch diameter flexible ducting for HVAC and exhaust \u003cbr\u003e✅ Glass wool insulation with R-4.2 rating \u003cbr\u003e✅ Temperature range -4°C to 454°C \u003cbr\u003e✅ Noise reduction up to 85% \u003cbr\u003e✅ Aluminum foil outer layer with spiral steel core\u003c\/p\u003e \u003cp\u003e💡 What is an insulated flexible duct typically used for in HVAC setups?\u003c\/p\u003e\n\u003cp\u003eThis handy duct helps move conditioned air efficiently within heating and cooling systems.\u003c\/p\u003e\n- central air distribution\n- exhaust routing\n- noise reduction\n- easy installation\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48755471679723,"sku":"VXB0BGH2SZ5H","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71qOCNmLMXL_34ba9844-06ab-4331-aff2-5765a3593b2e.jpg?v=1780904788","url":"https:\/\/vxb.com\/products\/8-inch-insulated-flexible-duct-for-hvac-and-exhaus","provider":"VXB Bearings","version":"1.0","type":"link"}