{"product_id":"hart-cooley-156-12-brn-12-inch-installation-ring","title":"Hart Cooley 156 12 Brn 12 Inch Installation Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HART COOLEY 156 12 brn is a 12-inch installation ring designed for use with 12-inch 150 series diffusers. This accessory provides a secure mounting interface between the ceiling opening and the diffuser body, ensuring proper alignment and a clean finished appearance. It is typically installed by HVAC technicians and sheet metal contractors during new construction or retrofit diffuser installations. The part integrates into the supply air distribution system and is sized to match 12-inch round or compatible diffuser openings.\u003c\/p\u003e\u003cp\u003eThis installation ring is intended for use in residential and light commercial HVAC applications where 150 series diffusers are specified. It is particularly useful in new construction and renovation projects where a clean, flush ceiling mount is required. Installers use it to frame the duct opening and seat the diffuser correctly without gaps or misalignment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSized at 12 inches to match 12-inch 150 series diffuser openings\u003c\/li\u003e\n\u003cli\u003eProvides a stable mounting frame for proper diffuser seating\u003c\/li\u003e\n\u003cli\u003eSupports clean, finished ceiling installation appearance\u003c\/li\u003e\n\u003cli\u003eCompatible with standard sheet metal duct terminations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style installation accessory for use with HART COOLEY 150 series 12-inch diffusers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or sheet metal contractor. Power down the air handling system before beginning work at the ceiling opening. Ensure the duct termination is clean and square before seating the ring to achieve a flush, secure fit. Follow local mechanical codes and the diffuser manufacturer guidelines for final fastening and sealing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Installation ring for 150 series diffuser\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: 156 12 brn\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51233642676530,"sku":"156 12 BRN","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307632800.jpg?v=1780105524","url":"https:\/\/voomisupply.com\/products\/hart-cooley-156-12-brn-12-inch-installation-ring","provider":"Voomi Supply","version":"1.0","type":"link"}