{"product_id":"io-hvac-controls-td-2418-bm-rectangular-zone-damper-24x18","title":"Io Hvac Controls TD-2418-BM Rectangular Zone Damper 24x18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS TD-2418-BM is a rectangular zone damper designed for zoned HVAC duct systems. It measures 24 x 18 inches and is built to regulate airflow in individual zones, allowing independent temperature control across multiple areas of a building. The damper ships with a bottom-mount Belimo 3-wire actuator that operates on a 60-second cycle time. Licensed HVAC technicians install this unit as part of a multi-zone control system, typically alongside a zone control board, thermostat wiring, and a bypass damper where required. The assembly is suited for residential and light commercial ducted forced-air applications.\u003c\/p\u003e\n\u003cp\u003eThis damper is configured specifically for Trane and American Standard rectangular duct applications. The 24 x 18 inch duct opening size fits common trunk-line and branch-duct installations in residential and light commercial systems. The bottom-mount actuator orientation is intended for installations where top or side mounting is not accessible. The Belimo 3-wire actuator allows for proportional or open\/close control depending on the control system in use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e24 x 18 inch rectangular damper sized for Trane and American Standard duct systems\u003c\/li\u003e\n  \u003cli\u003eBottom-mount Belimo 3-wire actuator included\u003c\/li\u003e\n  \u003cli\u003e60-second actuator cycle time for smooth zone transitions\u003c\/li\u003e\n  \u003cli\u003eDesigned for zoned forced-air residential and light commercial HVAC systems\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions: 26 x 28 x 8 inches for shipping and handling planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eConfigured as a replacement or new-installation zone damper for Trane and American Standard rectangular duct systems with a 24 x 18 inch opening requiring a bottom-mount actuator configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with zoned duct systems and low-voltage control wiring. Shut down the air handler and de-energize all control wiring before installing or servicing the damper. Verify actuator wiring matches the zone control board terminals before energizing. Follow local mechanical codes and manufacturer wiring diagrams for proper 3-wire actuator hookup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 24 x 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Belimo 3-Wire Bottom Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Cycle Time\u003c\/strong\u003e: 60 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 26 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 28 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: 14 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-2418-BM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67950482293042,"sku":"TD-2418-BM","price":356.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50bbd6f74b2edbde3fa9d504fe30cd5d_467ca56e-b456-4454-a623-fb1a58b0c79c.jpg?v=1791719229","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-td-2418-bm-rectangular-zone-damper-24x18","provider":"Voomi Supply","version":"1.0","type":"link"}