{"product_id":"hart-cooley-10812-white-sidewall-ceiling-supply-register-8-inches-x-4-inches-661-series","title":"Hart Cooley 10812 White Sidewall Ceiling Supply Register 8 Inches X 4 Inches 661 Series","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Hart Cooley 10812 is an all-steel supply register designed for sidewall and ceiling installations in residential and light commercial HVAC systems. Built as part of the 661 Series, this register fits a wall opening of 8 inches x 4 inches and has an overall face size of 9-5\/8 inches x 5-5\/8 inches. It is a practical choice for HVAC technicians and contractors who need a reliable, versatile register for heating and cooling applications. The 10812 is especially well suited for shallow duct installations, thanks to its compact depth of 1-5\/8 inches when the multi-shutter valve is fully opened. This makes it a strong option in retrofit projects or any situation where duct depth is limited. The register features two-way deflection fins spaced at 1\/3 inches and set at 20 degrees, allowing the installer to direct airflow horizontally or vertically as needed for optimal room comfort. The interlocking valve louvers provide a positive shut-off, giving occupants and technicians direct control over airflow to individual rooms or zones. This is a key feature when balancing airflow in multi-room HVAC systems. The bright white finish gives the register a clean, finished look that blends well with standard interior walls and ceilings. All-steel construction means the unit holds up to daily use without warping or degrading over time. Hart Cooley has a long-standing reputation in the HVAC air distribution market, and the 661 Series reflects that commitment to consistent quality. Whether used in new construction or as a replacement register in an existing system, the 10812 delivers dependable performance. HVAC techs will appreciate the straightforward installation process and the durable build that reduces callback risk on finished jobs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAll-steel construction with a bright white finish for durability and clean appearance\u003c\/li\u003e\n\u003cli\u003eTwo-way deflection with 1\/3 inches spaced fins set at 20 degrees for flexible airflow direction\u003c\/li\u003e\n\u003cli\u003eInterlocking multi-shutter valve louvers provide positive shut-off and zone control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Hart Cooley 10812 supply register combines sturdy all-steel construction with two-way airflow deflection and a positive shut-off valve, making it a dependable choice for sidewall and ceiling HVAC installations where precise airflow control and a clean finish matter.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\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: 10812\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Supply Register\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 661\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Opening Size\u003c\/strong\u003e: 8 inches x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Opening Height\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Opening Width\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e: 9-5\/8 inches x 5-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth (Fully Opened)\u003c\/strong\u003e: 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Spacing\u003c\/strong\u003e: 1\/3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeflection\u003c\/strong\u003e: Two-way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Multi-shutter with interlocking louvers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: HVAC - Heating and Cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: Sidewall or Ceiling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51121099243826,"sku":"010812","price":38.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304882107.jpg?v=1777748362","url":"https:\/\/voomisupply.com\/products\/hart-cooley-10812-white-sidewall-ceiling-supply-register-8-inches-x-4-inches-661-series","provider":"Voomi Supply","version":"1.0","type":"link"}