{"product_id":"io-hvac-controls-sc-zd-1408-modulating-zone-damper","title":"Io Hvac Controls SC-ZD-1408 Modulating Zone Damper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS SC-ZD-1408 is a modulating zone damper designed for commercial HVAC zoning applications. It controls airflow within a ducted system by varying blade position across a range of positions rather than operating in a simple open-closed mode. This modulating action allows precise airflow balancing across multiple zones, improving comfort and system efficiency. The damper fits a 14 x 8 inch duct opening and weighs 6.9 pounds. It is installed by licensed HVAC technicians as part of a commercial zoning system, typically paired with a zone controller and actuator assembly.\u003c\/p\u003e\n\u003cp\u003eThis damper is suited for commercial zoning installations where variable airflow control is required across multiple conditioned zones. Typical applications include light commercial buildings, multi-zone rooftop unit systems, and retrofitted commercial zoning setups. The 14 x 8 inch duct size targets medium-capacity commercial trunk or branch duct runs. Its modulating design makes it appropriate for systems where static pressure management and zone-by-zone airflow adjustment are critical to system performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModulating operation for precise airflow control rather than simple open-close switching\u003c\/li\u003e\n  \u003cli\u003eDesigned for 14 x 8 inch commercial duct openings\u003c\/li\u003e\n  \u003cli\u003eOverall package dimensions of 8.125 x 6.125 x 13.875 inches for installation planning\u003c\/li\u003e\n  \u003cli\u003e6.9 pound construction suitable for inline duct mounting\u003c\/li\u003e\n  \u003cli\u003eIntended for commercial zoning systems requiring multi-position damper control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style modulating zone damper for commercial ducted HVAC zoning systems requiring a 14 x 8 inch damper. Verify actuator signal type and control board compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with commercial zoning systems. Shut down the air handling unit and de-energize all low-voltage control wiring before installing or replacing a zone damper. Confirm that the control signal output from the zone controller matches the actuator requirements for this damper. Follow local mechanical codes and manufacturer wiring diagrams when connecting the damper actuator to the zone control panel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuct Size\u003c\/strong\u003e: 14 x 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions (W x H x D)\u003c\/strong\u003e: 8.125 x 6.125 x 13.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.9 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Modulating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial\u003c\/li\u003e\n\u003c\/ul\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: SC-ZD-1408\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":51437931233586,"sku":"SC-ZD-1408","price":427.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313288358.png?v=1783449978","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-sc-zd-1408-modulating-zone-damper","provider":"Voomi Supply","version":"1.0","type":"link"}