{"product_id":"hart-cooley-470-18-brn-sunburst-diffuser-18-in","title":"Hart Cooley 470 18 Brn Sunburst Diffuser 18 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HART COOLEY 470 18 brn is an 18-inch perimeter sunburst diffuser designed for use in HVAC air distribution systems. This metal diffuser delivers a radial, sunburst-pattern airflow discharge along the perimeter of the unit, making it well-suited for ceiling or wall installations where even air distribution across a room is required. Finished in brown, it blends with standard interior surfaces in residential and light commercial applications. HVAC technicians and sheet metal installers handle this product as part of a supply-air termination assembly.\u003c\/p\u003e\u003cp\u003eThe 470 18 brn is intended for perimeter supply-air applications in residential and light commercial HVAC systems. Perimeter diffusers of this type are commonly installed at baseboard or low-sidewall locations to deliver conditioned air along the floor level, helping to offset heat loss or gain near exterior walls and windows. The brown finish suits standard neutral interior color schemes common in residential construction.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-inch perimeter sunburst diffuser for radial air distribution\u003c\/li\u003e\n\u003cli\u003eMetal construction for durability in supply-air applications\u003c\/li\u003e\n\u003cli\u003eBrown finish for low-visibility blending with interior surfaces\u003c\/li\u003e\n\u003cli\u003eSunburst discharge pattern promotes even air spread across the room\u003c\/li\u003e\n\u003cli\u003ePerimeter design suited for baseboard or low-sidewall supply installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation perimeter sunburst diffuser for residential and light commercial HVAC duct systems requiring an 18-inch supply-air outlet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or sheet metal installer. Shut down and lock out the air handling system before cutting openings or making duct connections. Secure the diffuser to the duct collar or wall opening per local mechanical code requirements. Verify airflow direction and diffuser orientation before final fastening to ensure proper perimeter discharge pattern.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiffuser Type\u003c\/strong\u003e: Perimeter Sunburst\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HART COOLEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 470 18 brn\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51233359986994,"sku":"470 18 BRN","price":38.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307632812.jpg?v=1780098319","url":"https:\/\/voomisupply.com\/products\/hart-cooley-470-18-brn-sunburst-diffuser-18-in","provider":"Voomi Supply","version":"1.0","type":"link"}