{"product_id":"resideo-rrd7-retrofit-round-damper-24v-7-inch","title":"Resideo RRD7 Retrofit Round Damper 24v (7 inch)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RESIDEO RRD7 is a 7-inch retrofit round damper powered by a 24-volt system. Suitable for commercial, industrial, and HVAC applications, this damper effectively regulates airflow, optimizing energy efficiency and improving environmental control. Designed to slide into rigid round ductwork, it is ideal for retrofit zoning. Features a visual position indicator and durable galvanized steel construction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to slide into rigid round ductwork\u003c\/li\u003e\n  \u003cli\u003eIdeal for retrofit zoning\u003c\/li\u003e\n  \u003cli\u003eVisual position indicator\u003c\/li\u003e\n  \u003cli\u003eDurable galvanized steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Resideo RRD7 damper is a 7-inch retrofit round damper with a 24V system, designed for efficient airflow regulation in various applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RRD7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Number\u003c\/strong\u003e: RRD7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Resideo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Resideo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManu\u003c\/strong\u003e: HW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Duct Shape Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Type\u003c\/strong\u003e: Retrofit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Retrofit Zone Damper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Material\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals and Standards\u003c\/strong\u003e: NEMA 1, UL listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Installation Instructions, Adhesive backed cutout template, 4 1-1\/2 in self-drilling hex washer head screws, 12 Mounting screws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Height\u003c\/strong\u003e: 3.18 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Length\u003c\/strong\u003e: 10.75 in, 273 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Width\u003c\/strong\u003e: 2.63 in, 67 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Power Consumption\u003c\/strong\u003e: 1.5 watts running\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Torque\u003c\/strong\u003e: 45 in. lb, 5 Nm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeakage\u003c\/strong\u003e: 3.4% at 0.5 in WC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Closing Time\u003c\/strong\u003e: 90 sec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Frequency\u003c\/strong\u003e: 50 Hz, 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Mounting Location\u003c\/strong\u003e: Direct Couple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Open Action\u003c\/strong\u003e: Counter Clockwise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Opening Time\u003c\/strong\u003e: 90 sec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Voltage\u003c\/strong\u003e: 24 Vac\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature (Max)\u003c\/strong\u003e: 122 °F, 50 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature (Min)\u003c\/strong\u003e: -40 °F, -40 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Gauge\u003c\/strong\u003e: 20 gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Gauge\u003c\/strong\u003e: 18 gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Connection Type\u003c\/strong\u003e: Screw terminals for 14 to 26 gauge wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Wiring Terminals\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Drop (Max)\u003c\/strong\u003e: \u0026lt; .05 in W.C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Diameter\u003c\/strong\u003e: 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping and Storage Temperature (Max)\u003c\/strong\u003e: 120 °F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping and Storage Temperature (Min)\u003c\/strong\u003e: -20 °F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: RRD7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: Does Not Apply\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":50794641097010,"sku":"RRD7","price":188.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/284707166.jpg?v=1767905702","url":"https:\/\/voomisupply.com\/products\/resideo-rrd7-retrofit-round-damper-24v-7-inch","provider":"Voomi Supply","version":"1.0","type":"link"}