{"product_id":"hart-cooley-43621-hc-654-12-x-6-inch-baseboard-register-bright-white-enamel-steel-with-volume-control-damper","title":"Hart Cooley 43621 Hc 654 12 X 6 Inch Baseboard Register Bright White Enamel Steel with Volume Control Damper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Hart Cooley 43621 is a 654 Series baseboard register designed for residential sidewall and baseboard HVAC applications. This 1-piece steel register measures 12 inches by 6 inches nominally, with overall dimensions of 13 and 1 quarter inches by 1 and 15 sixteenths inches by 7 and 1 quarter inches. It ships in cases of 20 units, making it a practical choice for contractors and HVAC professionals stocking up for new construction or retrofit projects. The register features a bright white enamel finish that blends cleanly with standard residential trim and drywall. The steel construction provides durability and resistance to everyday wear in high-traffic living spaces. A 20-degree fin angle and 1 third inch fin spacing are engineered to distribute airflow efficiently across the room. The unit is rated for 290 CFM at 1000 FPM velocity, giving installers a reliable performance benchmark when sizing and placing registers in a forced-air system. One of the key functional features of the Hart Cooley 43621 is the integral positive volume control damper. This built-in damper allows occupants or technicians to adjust airflow directly at the register without a separate damper assembly. That means fewer parts to source and a cleaner installation overall. The 654 Series is a well-established line in the Hart Cooley catalog, trusted by HVAC contractors for its consistent fit and finish in residential builds. Whether used in new construction or as a replacement register in an existing system, this baseboard register delivers straightforward performance and easy installation. The 1-piece design reduces installation time and ensures a uniform appearance at the wall or floor opening.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 12 inches x 6 inches with overall dimensions of 13 and 1 quarter inches x 1 and 15 sixteenths inches x 7 and 1 quarter inches\u003c\/li\u003e\n\u003cli\u003eIntegral positive volume control damper built in for direct airflow adjustment at the register\u003c\/li\u003e\n\u003cli\u003eBright white enamel finish on steel construction, rated 290 CFM at 1000 FPM for residential forced-air systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Hart Cooley 43621 654 Series baseboard register combines durable steel construction with a built-in volume control damper and bright white enamel finish, offering HVAC contractors a reliable, easy-to-install solution for residential sidewall and baseboard applications.\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: 43621\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 654\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 12 inches x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e: 13 and 1 quarter inches x 1 and 15 sixteenths inches x 7 and 1 quarter inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Flow Rating\u003c\/strong\u003e: 290 CFM at 1000 FPM Velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Angle\u003c\/strong\u003e: 20 Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Spacing\u003c\/strong\u003e: 1 third inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish and Color\u003c\/strong\u003e: Bright White Enamel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Sidewall, Baseboard, 1-Piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions and Features\u003c\/strong\u003e: Integral Positive Volume Control Damper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual Item Weight\u003c\/strong\u003e: 1.765 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 20 per case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51120833790258,"sku":"043621","price":75.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304882091.jpg?v=1777740865","url":"https:\/\/voomisupply.com\/products\/hart-cooley-43621-hc-654-12-x-6-inch-baseboard-register-bright-white-enamel-steel-with-volume-control-damper","provider":"Voomi Supply","version":"1.0","type":"link"}