{"product_id":"io-hvac-controls-rm-1608-rectangular-zone-damper-16x8","title":"Io Hvac Controls RM-1608 Rectangular Zone Damper 16x8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS RM-1608 is a rectangular zone damper designed for use in forced-air HVAC zoning systems. It ships with a Belimo actuator that operates on a 3-wire control circuit and cycles open or closed in approximately 35 seconds. Zone dampers like the RM-1608 are installed inside ductwork to regulate airflow to individual zones, allowing independent temperature control throughout a structure. Licensed HVAC technicians install this component as part of a multi-zone control system paired with a zone control board and individual thermostats. The 16-inch by 8-inch rectangular blade fits standard rectangular duct of the same nominal size.\u003c\/p\u003e\n\u003cp\u003eThe RM-1608 is suited for residential and light commercial forced-air zoning applications where rectangular ductwork is present. It is commonly installed in new construction or retrofit zoning projects where a single air handler serves multiple independently controlled zones. The 3-wire Belimo actuator accepts a standard low-voltage control signal, making it compatible with most zone control boards that support spring-return or powered-open\/powered-close actuator wiring configurations. The 35-second stroke time is appropriate for typical residential and light commercial zone control applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRectangular blade design sized for 16-inch by 8-inch nominal duct openings\u003c\/li\u003e\n  \u003cli\u003eIncludes Belimo actuator with 35-second open\/close cycle time\u003c\/li\u003e\n  \u003cli\u003e3-wire actuator wiring for compatibility with standard low-voltage zone control boards\u003c\/li\u003e\n  \u003cli\u003eDesigned for use in forced-air residential and light commercial zoning systems\u003c\/li\u003e\n  \u003cli\u003ePackaged unit weight of 6.73 pounds for manageable field installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style rectangular zone damper for forced-air zoning systems using standard low-voltage 3-wire actuator control. Consult your zone control board documentation to confirm actuator wiring compatibility before installation.\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. Shut down the air handler and de-energize all low-voltage control wiring before installing or servicing the damper. The actuator connects to the zone control board via a 3-wire low-voltage circuit; verify polarity and control signal type against the control board manufacturer wiring diagram before energizing. Do not force the damper blade manually while the actuator is powered.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 16 x 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Belimo 3-wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Stroke Time\u003c\/strong\u003e: 35 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 6.73 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 23 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Depth\u003c\/strong\u003e: 8 inches\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: RM-1608\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67948825542962,"sku":"RM-1608","price":263.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/745ecffd07cbe47f75f5847deb081dca_d9223191-d1cd-41be-a12f-0f9dcfa02c82.jpg?v=1791673921","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-rm-1608-rectangular-zone-damper-16x8","provider":"Voomi Supply","version":"1.0","type":"link"}