{"product_id":"io-hvac-controls-hd-1818-po-18-x-18-two-position-zone-damper-powered-open","title":"Io Hvac Controls HD-1818-PO 18 x 18 Two-Position Zone Damper - Powered Open","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS HD-1818-PO is an 18 x 18 two-position zone damper that is powered open. The HD series dampers are constructed with extruded aluminum parallel blades and include a 24 volt spring return actuator. These dampers are compatible with most 24V zoning and ventilation controls and are rated for duct systems less than 1.0” WC.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18\" x 18\" size\u003c\/li\u003e\n  \u003cli\u003eFeatures a spring return\u003c\/li\u003e\n  \u003cli\u003eSuitable for residential applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis rectangular damper is a universal option for zoning and ventilation applications. Actuators are installed on the 2nd dimension.\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: IO HVAC CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HD-1818-PO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory 1\u003c\/strong\u003e: Two Position - Rectangular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory 2\u003c\/strong\u003e: Dampers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: HD-1818-PO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IO HVAC Controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 18\" x 18\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Damper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorized\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize (in)\u003c\/strong\u003e: 18 x 18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Return\u003c\/strong\u003e: Spring Return (NC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Rectangular Dampers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart #\u003c\/strong\u003e: HD-1818-PO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: HVAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubcategory\u003c\/strong\u003e: HVAC Damper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: HD-1818-PO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 840119903553\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":50880993231154,"sku":"HD-1818-PO","price":329.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/288125880.jpg?v=1769818976","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-hd-1818-po-18-x-18-two-position-zone-damper-powered-open","provider":"Voomi Supply","version":"1.0","type":"link"}