{"product_id":"lambro-industries-244-aluminum-duct-connector-4-in","title":"Lambro Industries 244 Aluminum Duct Connector 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LAMBRO INDUSTRIES 244 is a 4-inch aluminum flexible duct connector designed to join two sections of 4-inch flexible aluminum duct. This fitting provides a secure, airtight transition point between duct segments in low-pressure ventilation and exhaust systems. Constructed from aluminum, it resists corrosion and holds up in attic, crawlspace, and wall-cavity environments. HVAC technicians and installers use this connector during new construction and retrofit work where flexible duct runs require mid-run splicing or extension.\u003c\/p\u003e\u003cp\u003eThis connector is suited for residential ventilation applications including bathroom exhaust, dryer venting, and range hood exhaust runs that use 4-inch flexible aluminum duct. It is a direct-fit coupling intended for situations where two duct segments must be joined cleanly without reducing airflow diameter. The unit-of-measure is each, and it is available in a package quantity of 6.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-inch diameter fits standard flexible aluminum duct\u003c\/li\u003e\n\u003cli\u003eAluminum construction resists moisture and corrosion\u003c\/li\u003e\n\u003cli\u003eMaintains full 4-inch bore to minimize airflow restriction\u003c\/li\u003e\n\u003cli\u003eCompact coupling design suits tight installation spaces\u003c\/li\u003e\n\u003cli\u003eSold individually with package quantity of 6 available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and installation fitting for 4-inch flexible aluminum duct systems used in residential ventilation and exhaust applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by HVAC technicians or sheet metal installers. Power down any associated exhaust fan or air-handling equipment before beginning duct work. Secure each duct end to the connector with approved metal duct tape or screw-type clamps per local mechanical code requirements. Do not use standard cloth-backed tape, as it is not rated for duct sealing in most jurisdictions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.78 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAMBRO INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 244\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAMBRO INDUSTRIES","offers":[{"title":"Default Title","offer_id":51525457641778,"sku":"244","price":26.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0db9e52debe4da6c48ce7739e728c777_97368488-3c5d-4d7f-85ee-8b0856a7504b.jpg?v=1785474341","url":"https:\/\/voomisupply.com\/products\/lambro-industries-244-aluminum-duct-connector-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}