{"product_id":"io-hvac-controls-zd-2810-modulating-zone-damper-28x10","title":"Io Hvac Controls ZD-2810 Modulating Zone Damper 28x10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS ZD-2810 is a modulating commercial zone damper designed to regulate airflow in multi-zone HVAC ducting systems. This damper accepts a modulating control signal to position the blade at any point between fully open and fully closed, allowing precise airflow balancing across zones rather than simple on\/off operation. It is sized for a 28-inch by 10-inch duct opening and weighs 11 pounds. Commercial HVAC technicians and sheet metal contractors install this damper as part of a zoning system where independent temperature control is required across multiple areas of a building.\u003c\/p\u003e\n\u003cp\u003eThe ZD-2810 is suited for commercial ducted HVAC applications where variable airflow control is required. Typical installations include multi-zone rooftop unit systems, commercial air handlers, and retrofitted zoning projects in light commercial buildings. The damper mounts inline within rectangular duct runs and is controlled by a zone controller or building automation system that outputs a modulating signal. No specific compatible model numbers or system families were provided by the manufacturer for this listing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModulating operation allows precise blade positioning for accurate airflow control across zones\u003c\/li\u003e\n  \u003cli\u003eSized for 28-inch by 10-inch duct openings for commercial-scale ducting\u003c\/li\u003e\n  \u003cli\u003ePackaged dimensions of 38 inches height, 12 inches width, and 9 inches depth for shipping and handling planning\u003c\/li\u003e\n  \u003cli\u003e11-pound unit weight suitable for standard duct mounting hardware\u003c\/li\u003e\n  \u003cli\u003eDesigned for multi-zone commercial HVAC systems requiring independent zone airflow management\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 rectangular duct systems requiring a 28-inch by 10-inch damper opening in multi-zone HVAC applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or sheet metal contractor familiar with commercial zoning systems and local mechanical codes. De-energize the HVAC system and zone controller before mounting or wiring the damper. The damper must be connected to a compatible modulating zone controller that supplies the correct control signal type and voltage range. Secure the damper to the duct using appropriate sheet metal screws and ensure the blade rotates freely through its full range of motion before restoring power.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e: 28 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Depth\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11 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: ZD-2810\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67952131834162,"sku":"ZD-2810","price":558.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4310108ccf7e1990ea808f6067adcc58_9b1c6762-7bfb-4d9a-a35a-77708b438030.png?v=1791747759","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-zd-2810-modulating-zone-damper-28x10","provider":"Voomi Supply","version":"1.0","type":"link"}