{"product_id":"hart-cooley-11000806-flexible-duct-sleeve-6-in-r-8-0","title":"Hart Cooley 11000806 Flexible Duct Sleeve 6 in R-8.0","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HART COOLEY 11000806 is a flexible duct sleeve designed for HVAC venting applications. Constructed with a metalized polyester jacket and polyethylene core construction, this sleeve provides R-8.0 thermal insulation performance without the use of formaldehyde-based materials. At 5 feet in length with a 6-inch diameter, it is suited for connecting flexible duct runs, lining existing duct sections, or routing conditioned air through unconditioned spaces. HVAC installers and sheet metal mechanics rely on this sleeve where a pre-insulated, coreless sleeve format is needed for efficient field assembly.\u003c\/p\u003e\u003cp\u003eThis sleeve is intended for residential and light commercial HVAC venting and air distribution systems. The coreless design allows it to be slipped over rigid or semi-rigid duct components during installation. Its 5-foot length suits typical joist-bay and short-run applications, and the metalized polyester jacket is compatible with standard duct tape and mastic sealing methods used in air-sealing work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eR-8.0 insulation value for thermal performance in unconditioned spaces\u003c\/li\u003e\n\u003cli\u003eMetalized polyester jacket for durability and reflective performance\u003c\/li\u003e\n\u003cli\u003eFormaldehyde-free insulation construction\u003c\/li\u003e\n\u003cli\u003eCoreless sleeve design for slip-over field installation\u003c\/li\u003e\n\u003cli\u003e6-inch diameter and 5-foot length for standard residential duct runs\u003c\/li\u003e\n\u003cli\u003eUL Classified construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style flexible duct sleeve for use in residential and light commercial HVAC venting and air distribution applications requiring a 6-inch diameter coreless sleeve format.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician in accordance with local mechanical codes and SMACNA guidelines. Power down the air handling unit and confirm the system is de-energized before working on connected duct sections. Secure sleeve ends with approved metal draw bands and seal all joints with mastic or UL 181-rated tape to maintain system airtightness. Do not compress the insulation layer, as compression reduces effective R-value.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation R-Value\u003c\/strong\u003e: R-8.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Material\u003c\/strong\u003e: Metalized Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Type\u003c\/strong\u003e: No Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: HVAC Venting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Formaldehyde Free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListing\u003c\/strong\u003e: UL Classified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Boxed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HART COOLEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11000806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51672864522546,"sku":"11000806","price":39.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/475b44d52202b8df45fdc40815a2e41d.jpg?v=1787974186","url":"https:\/\/voomisupply.com\/products\/hart-cooley-11000806-flexible-duct-sleeve-6-in-r-8-0","provider":"Voomi Supply","version":"1.0","type":"link"}