{"product_id":"io-hvac-controls-ld-2814-rectangular-zone-damper-28x14","title":"Io Hvac Controls LD-2814 Rectangular Zone Damper 28x14","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS LD-2814 is a rectangular two-position zone damper designed for residential and light commercial HVAC zoning systems. Sized at 28 inches by 14 inches, it ships with a three-wire actuator and an integrated LED indicator that confirms damper position at a glance. Zone dampers like this one control airflow to individual zones in a ducted forced-air system, allowing a zone control board to open or close airflow to specific areas of a building. Licensed HVAC technicians install this damper as part of a complete zoning system including a zone controller and thermostat per zone.\u003c\/p\u003e\n\u003cp\u003eThe LD-2814 fits rectangular duct applications where a 28-inch by 14-inch opening is required. It is suited for both new-construction zoning installations and retrofit zoning upgrades on existing forced-air systems. The two-position actuator operates in open or closed mode, making it compatible with standard low-voltage zone control boards. The LED indicator assists technicians during commissioning and troubleshooting by providing a visible confirmation of actuator status without removing the damper from the duct.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e28 inch by 14 inch rectangular damper frame sized for standard duct openings\u003c\/li\u003e\n  \u003cli\u003eTwo-position operation for full-open and full-closed airflow control\u003c\/li\u003e\n  \u003cli\u003eThree-wire actuator compatible with standard low-voltage zone control boards\u003c\/li\u003e\n  \u003cli\u003eIntegrated LED indicator confirms actuator position during commissioning and service calls\u003c\/li\u003e\n  \u003cli\u003e9 pounds shipping weight for a robust damper and actuator assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation zone damper for rectangular ducted forced-air HVAC zoning systems requiring a 28-inch by 14-inch two-position damper with a three-wire actuator.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eZone dampers are installed by licensed HVAC technicians as part of a ducted zoning system. Power down the air handler and zone control board before installing or replacing the damper assembly. The damper must be mounted so the actuator is accessible for wiring and LED visibility. Low-voltage wiring to the zone controller should be run and connected in accordance with the zone control board manufacturer's instructions and applicable local codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Width\u003c\/strong\u003e: 28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Height\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: 3 Wire, 2 Position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indicator\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 34 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Depth\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9 pounds\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-2814\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67948539052338,"sku":"LD-2814","price":362.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/87434551ce229afb9558d3baad520579_f4e96599-f652-4d69-aae5-b8794344e9ac.png?v=1791666277","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-ld-2814-rectangular-zone-damper-28x14","provider":"Voomi Supply","version":"1.0","type":"link"}