{"product_id":"io-hvac-controls-hd-motor-rr-damper-actuator","title":"iO HVAC Controls HD-MOTOR-RR Damper Actuator","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eiO HVAC Controls HD-MOTOR-RR\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-wire, 24VAC spring-return damper actuator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed as a replacement motor for compatible iO HVAC Controls HD-Series rectangular and D-Series round zone dampers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis actuator provides spring-return operation for dependable airflow positioning in HVAC zoning and fresh-air applications. The HD-MOTOR-RR can replace the previous \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHD-MOTOR\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and supports retrofit installations using the appropriate shaft adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor D-Series round dampers with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5\/16-inch shaft\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDDC-S adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e converts the shaft to 1\/2 inch. HD-Series rectangular dampers can use the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCD-ZD-SD-EB adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for 3\/8-inch square-to-1\/2-inch round conversion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore installation, verify the existing damper series, shaft size, spring-return position, wiring, mounting arrangement, and control sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eManufacturer: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eiO HVAC Controls\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePart Number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHD-MOTOR-RR\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProduct Type: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHVAC Damper Actuator \/ Replacement Damper Motor\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eVoltage: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24VAC\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWiring: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-wire\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSpring-return\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e actuator design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplacement for the previous \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHD-MOTOR\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatible with applicable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eD-Series round zone dampers\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatible with applicable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHD-Series rectangular zone dampers\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports retrofit installations using application-specific shaft adapters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDDC-S adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e accommodates applicable 5\/16-inch round damper shafts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCD-ZD-SD-EB adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e accommodates applicable 3\/8-inch square rectangular damper shafts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for HVAC zoning and compatible fresh-air damper applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the iO HVAC Controls HD-MOTOR-RR?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe HD-MOTOR-RR is a 2-wire, 24VAC spring-return actuator used to replace the motor on compatible iO HVAC Controls zone and fresh-air dampers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes the HD-MOTOR-RR replace the older HD-MOTOR?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. The HD-MOTOR-RR is used as a replacement actuator for applicable dampers previously equipped with the HD-MOTOR. Verify the shaft configuration before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan the HD-MOTOR-RR be used on round dampers?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes, it can be used with compatible D-Series round dampers. Some installations require a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDDC-S 5\/16-inch-to-1\/2-inch shaft adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it be used on rectangular dampers?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. It can also be used with compatible HD-Series rectangular dampers. Depending on the existing shaft configuration, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCD-ZD-SD-EB 3\/8-inch-square-to-1\/2-inch-round shaft adapter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may be required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs the HD-MOTOR-RR a 24V actuator?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. It is designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24VAC HVAC control applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and uses a 2-wire connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I verify compatibility?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCheck the existing damper series, shaft dimensions, actuator mounting arrangement, wiring, control sequence, and required spring-return position before replacing the existing motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisclaimer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHD-MOTOR-RR is the cross for HD-MOTOR\u003c\/span\u003e\u003c\/p\u003e","brand":"IO Hvac Controls","offers":[{"title":"Default Title","offer_id":31990039969907,"sku":"HD-MOTOR-RR","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_8ab06710-0160-425d-bb39-aeb3fac4bfeb.png?v=1791303280","url":"https:\/\/www.gsistore.com\/en-ca\/products\/io-hvac-controls-hd-motor-rr-damper-actuator","provider":"GSIstore","version":"1.0","type":"link"}