{"product_id":"k-flex-6rx068078-insul-tube-180-genuine-oem-7-8-id-x-3-4-wall-x-72-black-pipe-insulation","title":"K-Flex 6RX068078 Insul-Tube 180 – Genuine OEM 7\/8\" ID x 3\/4\" Wall x 72\" Black Pipe Insulation","description":"\u003ch1\u003eK-Flex 6RX068078 Insul-Tube 180 – Genuine OEM 7\/8\" ID x 3\/4\" Wall x 72\" Black Pipe Insulation\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eK-Flex 6RX068078 Insul-Tube 180\u003c\/strong\u003e is a professional-grade closed-cell flexible elastomeric foam insulation designed to serve as the thermal \"shield\" for your HVAC and refrigeration piping. This 7\/8\" ID tube is specifically engineered to control condensation and prevent energy loss on cold-water plumbing, chilled water lines, and refrigerant suction lines. By maintaining a high resistance to moisture vapor and heat transfer, the Insul-Tube 180 ensures that your furnace and A\/C series operate at peak factory efficiency. As a genuine K-Flex OEM product, it features a 3\/4\" wall thickness that provides superior thermal performance and protection against pipe freezing in residential and commercial applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Function:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Thermal Management:\u003c\/strong\u003e High-resistance closed-cell structure prevents heat gain or loss, ensuring refrigerant stays at the correct temperature for the compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OEM Reliability\/Fitment:\u003c\/strong\u003e Flexible, slip-on design allows for easy installation over 7\/8\" copper piping, conforming to bends and elbows without compromising insulation value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Condensation Control:\u003c\/strong\u003e The non-porous elastomeric foam acts as an integrated vapor retarder, eliminating the \"sweating\" that leads to mold growth and water damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Durability:\u003c\/strong\u003e Fiber-free, dust-free, and mold-resistant material ensures a long-lasting, clean installation in plenums and mechanical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details and Key Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 6RX068078 (Insul-Tube 180)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e K-Flex USA (Genuine OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flexible Pipe Insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter (ID):\u003c\/strong\u003e 7\/8\" (Fits 7\/8\" OD Pipe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 72\" (6 Feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ Material:\u003c\/strong\u003e Black \/ Closed-Cell Elastomeric Foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -297°F to +220°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Rating:\u003c\/strong\u003e 25\/50 Rated (ASTM E84)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🛠️ HVAC Depot Pro Tip: Seal Your Seams\u003c\/h2\u003e\n\u003cp\u003eTo ensure the \u003cstrong\u003e6RX068078\u003c\/strong\u003e provides a 100% vapor seal, always use a high-quality \u003cstrong\u003eK-Flex Contact Adhesive\u003c\/strong\u003e or specialized foam tape at all butt joints and longitudinal seams. Even the best insulation will fail to prevent condensation if air can reach the cold pipe surface. During your \u003cstrong\u003eDiagnostic Check\u003c\/strong\u003e, look for compressed sections of old insulation; if the foam has lost its thickness, it has lost its R-value and must be replaced to prevent the system from overworking.\u003c\/p\u003e\n\u003ch2\u003eCross-Reference \u0026amp; Compatibility:\u003c\/h2\u003e\n\u003cp\u003eThe 6RX068078 is a direct OEM replacement for the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Numbers:\u003c\/strong\u003e 6RX068078, 6X068078, 7\/8X3\/4 Pipe Insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmacell \/ Armaflex:\u003c\/strong\u003e APT07834\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAeroflex:\u003c\/strong\u003e Aerocel 7\/8\" x 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard:\u003c\/strong\u003e 078-34-R (7\/8\" ID x 3\/4\" Wall)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExtensive Model Compatibility List:\u003c\/h2\u003e\n\u003cp\u003eNote: Use 'CTRL+F' to search for your specific copper pipe size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8\" Copper Tubing:\u003c\/strong\u003e Standard suction line for 2.5 Ton, 3 Ton, and 3.5 Ton AC units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Set Applications:\u003c\/strong\u003e Fits most residential split-system refrigerant lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChilled Water Systems:\u003c\/strong\u003e Compatible with commercial 7\/8\" liquid delivery lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Water Plumbing:\u003c\/strong\u003e Suitable for 7\/8\" lines up to 220°F to prevent heat loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Kflex","offers":[{"title":"Default Title","offer_id":52451503964523,"sku":"663117448709","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/original_a7b72030-718a-49e0-b26a-124dfba6dc7b.png?v=1760124271","url":"https:\/\/tophvacparts.com\/products\/k-flex-6rx068078-insul-tube-180-genuine-oem-7-8-id-x-3-4-wall-x-72-black-pipe-insulation","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}