{"product_id":"io-hvac-controls-td-16-round-zone-damper-16-inches","title":"Io Hvac Controls TD-16 Round Zone Damper 16 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS TD-16 is a 16-inch round zone damper designed for use in forced-air HVAC zoning systems. It ships with a 60-second, 3-wire, 24-volt actuator and controls airflow through a duct branch by opening or closing on a signal from a zone controller or thermostat. The unit weighs 12 pounds and measures 19 inches wide by 19 inches tall by 14 inches deep in its packaged form. Licensed HVAC technicians install this damper as part of a multi-zone system to balance conditioned air delivery across independently controlled areas.\u003c\/p\u003e\n\u003cp\u003eThis damper is suited for residential and light-commercial forced-air zoning applications where round duct is used. It fits into a 16-inch round duct section and accepts a 24-volt control signal from a compatible zone control panel. The 3-wire actuator wiring configuration supports spring-return or open-close-common operation, which is standard across most residential zoning control boards. IO HVAC CONTROLS states this damper is compatible with Trane AS zoning systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e16-inch round damper body sized for standard 16-inch round duct\u003c\/li\u003e\n  \u003cli\u003eIntegrated 60-second actuator with 3-wire, 24-volt AC operation\u003c\/li\u003e\n  \u003cli\u003eSpring-return-style actuator provides fail-safe positioning on power loss\u003c\/li\u003e\n  \u003cli\u003eCompatible with Trane AS zoning systems per manufacturer documentation\u003c\/li\u003e\n  \u003cli\u003ePackaged unit ships ready to install  -  no separate actuator sourcing required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with Trane AS zoning systems as stated by the manufacturer. Designed as a zone damper replacement or new-installation component for 16-inch round duct forced-air systems using 24-volt zone control wiring.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician following local mechanical codes and manufacturer wiring diagrams. Power down the air handler and zone control panel before making any wiring connections. The 3-wire actuator connects to the zone control board  -  refer to the zone panel documentation for terminal assignments before energizing. Verify duct alignment and secure the damper body to the duct section before testing actuator travel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Diameter\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Voltage\u003c\/strong\u003e: 24 volts AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Wiring\u003c\/strong\u003e: 3-Wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Stroke Time\u003c\/strong\u003e: 60 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Depth\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12 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: TD-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67948610945330,"sku":"TD-16","price":250.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/903a2bd7b490bfd0c730b009dab80dea.jpg?v=1791668874","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-td-16-round-zone-damper-16-inches","provider":"Voomi Supply","version":"1.0","type":"link"}