{"product_id":"io-hvac-controls-ld-2014-zone-damper-20x14-in-2-position","title":"Io Hvac Controls ld-2014 Zone Damper 20x14 in 2 Position","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS ld-2014 is a rectangular, 2-position zone damper designed for residential forced-air HVAC zoning systems. Measuring 20 inches by 14 inches, it uses a 3-wire actuator to drive the blade between fully open and fully closed positions, allowing each zone to be controlled independently from a central zone control board or thermostat system. An integrated LED indicator provides visual confirmation of damper position, which simplifies commissioning and troubleshooting without requiring additional test equipment. This damper is installed by licensed HVAC technicians as part of a multi-zone duct system.\u003c\/p\u003e\n\u003cp\u003eThe ld-2014 is suited for residential zoning applications where rectangular duct sections require a reliable 2-position control damper. Its 20 x 14 inch footprint matches common trunk or branch duct sizes found in residential forced-air systems. The 3-wire actuator wiring scheme is compatible with standard low-voltage zone control panels. The LED status indicator aids in verifying actuator operation during installation and service calls, reducing diagnostic time on callbacks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRectangular blade damper sized at 20 inches by 14 inches for common residential duct applications\u003c\/li\u003e\n  \u003cli\u003e2-position operation opens and closes the duct section fully for straightforward zone control\u003c\/li\u003e\n  \u003cli\u003e3-wire actuator integrates directly with standard low-voltage zone control boards\u003c\/li\u003e\n  \u003cli\u003eIntegrated LED indicator confirms damper position without additional diagnostic tools\u003c\/li\u003e\n  \u003cli\u003eDesigned for residential HVAC zoning installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation rectangular zone damper for residential forced-air HVAC zoning systems requiring a 20 inch by 14 inch 2-position damper with a 3-wire low-voltage actuator.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician following applicable mechanical codes. Disconnect and lock out power to the air handler and zone control panel before cutting into the duct and mounting the damper. Verify duct dimensions match the 20 x 14 inch damper frame before cutting. Actuator wiring should be connected per the zone control board manufacturer wiring diagram using low-voltage wire rated for the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Rectangular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 20 inches x 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Type\u003c\/strong\u003e: 2 Position Zone Damper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator\u003c\/strong\u003e: 3 Wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition Indicator\u003c\/strong\u003e: LED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\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: ld-2014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":51267832250674,"sku":"LD-2014","price":261.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308910726.jpg?v=1780691545","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-ld-2014-zone-damper-20x14-in-2-position","provider":"Voomi Supply","version":"1.0","type":"link"}