{"product_id":"imperial-4-in-galvanized-starter-collar-1-each","title":"Imperial 4 in. Galvanized Starter Collar – 1 Each","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Imperial 4 in. Galvanized Starter Collar is engineered to simplify duct connections in both residential and light commercial HVAC projects. This collar provides a reliable entry point for flexible ducting, enabling a clean transition from the main trunk to branch runs while keeping a tidy, professional finish.\u003c\/p\u003e\u003ch3\u003eDurable, galvanized construction\u003c\/h3\u003e\u003cp\u003eWith galvanized construction, the collar resists corrosion in challenging environments such as attics, basements, and crawl spaces. The zinc coating helps protect the connection point as ducts are assembled or adjusted, supporting long‑lasting performance in everyday use.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 4 inches in diameter for standard flexible duct\u003c\/li\u003e\n\u003cli\u003eConnector type: designed to connect flexible duct to the main trunk line\u003c\/li\u003e\n\u003cli\u003eFinish: galvanized for durability and longevity\u003c\/li\u003e\n\u003cli\u003eOrigin: made in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and performance\u003c\/h3\u003e\u003cp\u003eThe 4 in. starter collar matches standard flexible duct and trunk line sizes, making it a practical choice for common HVAC layouts. Proper fit, combined with standard clamps and sealant, helps support steady airflow and a clean junction in practical installations.\u003c\/p\u003e\u003ch3\u003ePractical uses and scenarios\u003c\/h3\u003e\u003cp\u003eUse this starter collar when branching a flexible duct from the main trunk in retrofit or new construction projects. It offers a straightforward path for air to move from trunk to branch, helping maintain balanced airflow across runs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttic or utility room installations where space is tight\u003c\/li\u003e\n\u003cli\u003eBasement duct runs requiring secure, quick connections\u003c\/li\u003e\n\u003cli\u003eNew builds where a dependable trunk-to-duct junction speeds up installation\u003c\/li\u003e\n\u003cli\u003eRetrofits and renovations that need a straightforward, economical connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes and tips\u003c\/h3\u003e\u003cp\u003ePrepare the main trunk and flex duct with standard fasteners and clamps. Align the 4 in. collar with the trunk opening, apply sealant or tape as needed, and secure with appropriate hardware. A properly installed collar creates a clean junction that supports efficient airflow and reduces potential air leakage when used correctly.\u003c\/p\u003e\u003ch3\u003eWhy choose Imperial\u003c\/h3\u003e\u003cp\u003eImperial offers practical HVAC components crafted with attention to reliability. This starter collar provides a simple, sturdy option for connecting flexible duct to a main line, helping you complete installations efficiently without compromising fit or finish. Made in Canada, this part reflects a commitment to quality and consistency across projects.\u003c\/p\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 Imperial 4 in. Galvanized Starter Collar used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It connects flexible duct to the main trunk line in HVAC runs, enabling easier distribution of air.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Where is the Imperial 4 in. Galvanized Starter Collar made?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Made in Canada; suitable for residential and light commercial HVAC projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Imperial","offers":[{"title":"Default Title","offer_id":42104978407504,"sku":"B001RUGJR0","price":42.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/imperial-4in-galvanized-starter-collar-1-each.jpg?v=1772224761","url":"https:\/\/canadawildco.com\/products\/imperial-4-in-galvanized-starter-collar-1-each","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}