{"product_id":"air-dominion-telescoping-line-set-wall-sleeve-3-in","title":"Air Dominion Telescoping Line Set Wall Sleeve, 3 in.","description":"\u003cp\u003eAir Dominion Telescoping Line Set Wall Sleeve lines the 3 in. wall penetration behind the indoor head, giving the line set, control wire, and drain a clean sealed pass-through instead of a raw hole. Three polyethylene sections telescope from 4 to 7.5 in. to match the wall thickness; two sleeves join for thicker walls. This Air Dominion quoting record is presented as a reviewed accessory configuration, with final configuration confirmed during quote review before release.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3 in. diameter matches the standard mini split wall penetration\u003c\/li\u003e\n\u003cli\u003eTelescopes from 4 to 7.5 in.; two sleeves combine for thicker walls\u003c\/li\u003e\n\u003cli\u003eThree-section polyethylene build with interior flange\u003c\/li\u003e\n\u003cli\u003eSeals and protects the penetration for a cleaner, more efficient install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTelescoping range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 - 7.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIncluded Equipment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne telescoping wall sleeve assembly\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDrill the 3 in. penetration with a slight downward pitch to the exterior, set the sleeve flush to the interior wall with sealant at the flange.\u003c\/li\u003e\n\u003cli\u003eSeal around the exterior edge and the lines after routing; loose insulation can be added inside the sleeve.\u003c\/li\u003e\n\u003cli\u003eSystems ship with a starter wall sleeve; this listing covers replacements, thicker walls, and additional zones.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrepared for Air Dominion quote review. Final accessory configuration, coverage terms, and installation documents are confirmed before release.\u003c\/li\u003e\n\u003cli\u003eAccessory coverage follows the published Air Dominion accessory support terms confirmed during quote review.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes one sleeve fit all Air Dominion mini splits?\u003c\/strong\u003e\u003cbr\u003eYes - every wall-mounted head in the line routes its line set, control wire, and drain through a standard 3 in. penetration; capacity class does not change the sleeve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wall thicknesses does it cover?\u003c\/strong\u003e\u003cbr\u003e4 to 7.5 in. with one sleeve; join a second sleeve for thicker walls.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a sleeve really necessary?\u003c\/strong\u003e\u003cbr\u003eIt protects the lines from abrasion at the wall edge, keeps the penetration sealed against air and pests, and leaves a serviceable pass-through for future work.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-ACC-MS-SLEEVE-3IN-submittal_f3421430-15c7-4d27-8f4f-ce04b4747f79.pdf?v=1783226718\" target=\"_blank\" rel=\"noopener\"\u003eProduct Submittal Summary (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-ACC-MS-SLEEVE-3IN-dimensional_10a3cf62-6886-4884-9085-85e20221084f.pdf?v=1783226718\" target=\"_blank\" rel=\"noopener\"\u003eDimensional \u0026amp; Fit Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-ACC-MS-SLEEVE-3IN-install-warranty_52852443-0c60-474a-9e5a-ba6203bf1b9f.pdf?v=1783226718\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Air Dominion","offers":[{"title":"Default Title","offer_id":48918107848960,"sku":"AD-HVAC-ACC-MS-SLEEVE-3IN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/38502244221184.png?v=1783226222","url":"https:\/\/ironcinder.com\/products\/air-dominion-telescoping-line-set-wall-sleeve-3-in","provider":"IronCinder","version":"1.0","type":"link"}