{"product_id":"aluminum-duct-connector-lambro","title":"Aluminum Duct Connector, 4 in, Joins Flexible or Rigid Duct for HVAC and Ventilation Runs, 28 Gauge with Center Bead, Lambro 244-36","description":"\u003ch2\u003eTurn two short runs into one continuous, sealable line\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAt a Glance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in diameter:\u003c\/strong\u003e for standard 4 in duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28 gauge aluminum:\u003c\/strong\u003e crimped on both ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter bead:\u003c\/strong\u003e helps hold each section in place\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 duct types:\u003c\/strong\u003e flexible foil, insulated flex, or rigid pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold each:\u003c\/strong\u003e one connector per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen a duct run comes up short, or you need to join a new section to an old one, a connector does the job without replacing the whole line. The Lambro 244-36 is a 4 in, 28 gauge aluminum sleeve crimped on both ends with a raised center bead, made to join two sections of flexible foil duct, flexible insulated duct, or rigid pipe. Slide each section on, clamp or strap it, and seal the seams with code-approved mastic or sealant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoins three duct types:\u003c\/strong\u003e connects flexible foil, flexible insulated duct, or rigid pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28 gauge aluminum:\u003c\/strong\u003e a light sleeve that will not rust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrimped both ends:\u003c\/strong\u003e makes it easier to slip duct sections into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaised center bead:\u003c\/strong\u003e helps hold each section in position at the middle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC ready:\u003c\/strong\u003e suited to most heating, venting, and air conditioning applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn the box: one Lambro 244-36 4 in aluminum duct connector. Clamps or tie straps are required and sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore You Buy\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use it on a clothes dryer duct.\u003c\/strong\u003e This connector is not made for clothes dryer installations. Use it on heating, venting, and air conditioning runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt fits 4 in duct only.\u003c\/strong\u003e Match it to 4 in flexible foil, insulated flex, or rigid pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamps or tie straps are required.\u003c\/strong\u003e They are not included, so pick up two sized for 4 in duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal every seam.\u003c\/strong\u003e Always seal both joints with code-approved mastic or sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtending a 4 in duct run that comes up short\u003c\/li\u003e\n\u003cli\u003eRepairing a torn section of flexible duct\u003c\/li\u003e\n\u003cli\u003eJoining insulated flex to rigid pipe\u003c\/li\u003e\n\u003cli\u003eVentilation and HVAC projects in attics and crawl spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCare \u0026amp; Use\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePush each duct section up to the center bead.\u003c\/li\u003e\n\u003cli\u003eSecure both ends with clamps or tie straps.\u003c\/li\u003e\n\u003cli\u003eSeal both seams with code-approved mastic or sealant.\u003c\/li\u003e\n\u003cli\u003eSupport long duct runs so the joint is not carrying the weight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYour order is packed with care and tracked door to door. Ships fast from CurbGo with tracking.\u003c\/p\u003e","brand":"Lambro","offers":[{"title":"Default Title","offer_id":67738948894909,"sku":"PET-039899002444-KMJL","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/2742\/1117\/files\/LAM244.jpg?v=1791748444","url":"https:\/\/www.curbgoshop.com\/products\/aluminum-duct-connector-lambro","provider":"CurbGo","version":"1.0","type":"link"}