{"product_id":"ac-infinity-4-inch-ducting-collar-galvanized-steel-inlet-flange-for-dryers-and-range-hoods","title":"AC Infinity 4-Inch Ducting Collar – Galvanized Steel Inlet Flange for Dryers and Range Hoods","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe AC Infinity 4-inch Ducting Collar is a robust galvanized steel inlet flange designed to connect ducting to flat surfaces and direct exhaust to the outdoors. With a 4-inch duct opening and a 7-inch collar, it works with standard ducting while offering a corrosion-resistant zinc finish that holds up to heat and moisture in everyday ventilation tasks.\u003c\/p\u003e\n\u003cp\u003eKey design elements include crimped rims and a raised lip on the duct opening, which help secure ducting and reduce slip during setup. The flat brim sits flush against ceilings, walls, or floors, forming an airtight seal that helps minimize stray particles and misdirected airflow. Crafted from galvanized steel, the collar is built to endure warm air and routine use without quick wear.\u003c\/p\u003e\n\n\u003ch3\u003eCore benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCrimped rims and raised lip provide a secure grip on both flexible and rigid ducting.\u003c\/li\u003e\n  \u003cli\u003eFlat brim lays flush against flat surfaces to create an airtight seal and reduce leakage.\u003c\/li\u003e\n  \u003cli\u003eGalvanized steel body with zinc coating delivers corrosion resistance and heat tolerance.\u003c\/li\u003e\n  \u003cli\u003eCompact 4-inch duct opening with a 7-inch collar accommodates common ducting setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon uses and practical applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePair with range hoods, tumble dryers, and bathroom fans to vent exhaust outdoors.\u003c\/li\u003e\n  \u003cli\u003eFunction as a dust collection port in wood shops or as an intake port when used with an inline duct fan in grow tents.\u003c\/li\u003e\n  \u003cli\u003eServe as a retrofit component for routing ductwork through flat surfaces like walls, ceilings, or floors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to expect in real-world setups\u003c\/h3\u003e\n\u003cp\u003eThis collar’s all-metal construction and zinc finish are suited for spaces that see heat and humidity, making it a durable option for retrofit projects. While performance can vary by installation, the combination of a tight seal, secure grip, and temperature resistance aligns with many standard venting scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify duct opening size (4 inches) matches your ducting before installation.\u003c\/li\u003e\n  \u003cli\u003eClean mounting surfaces and verify the seal after fitting to ensure optimal airflow.\u003c\/li\u003e\n  \u003cli\u003eUse compatible fasteners and sealants appropriate for galvanized steel on your mounting surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the 4-inch ducting collar designed to connect?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It connects ducting to flat surfaces to direct exhaust outdoors with an airtight seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the standout features of this collar?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Galvanized steel construction, zinc coating, raised lip for grip, flat flush brim, and a 4-inch opening.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":47463944257710,"sku":"B0842XT2W4","price":75.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/ac-infinity-ducting-collar-4-inch.jpg?v=1770286738","url":"https:\/\/handyskook.ca\/products\/ac-infinity-4-inch-ducting-collar-galvanized-steel-inlet-flange-for-dryers-and-range-hoods","provider":"HandySkook","version":"1.0","type":"link"}