{"product_id":"io-hvac-controls-rm-1606-rectangular-zone-damper-16x6-in","title":"Io Hvac Controls RM-1606 Rectangular Zone Damper 16x6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS RM-1606 is a rectangular zone damper designed for zoned forced-air HVAC systems. It incorporates a Belimo actuator with a 35-second stroke time and a 3-wire control configuration, allowing precise, motorized airflow regulation in residential and light commercial duct systems. The damper measures 16 x 6 inches in duct opening size and ships at 6.73 pounds, reflecting a robust build suited for in-duct installation. Licensed HVAC technicians install this component as part of a multi-zone control system, typically paired with a zone controller and low-voltage thermostat wiring.\u003c\/p\u003e\n\u003cp\u003eThis zone damper is used in residential and light commercial forced-air systems where independent temperature control is required for separate zones or rooms. The 3-wire Belimo actuator supports spring-return or proportional operation depending on system configuration, making it adaptable to common zone control panel wiring schemes. It is sized for a 16 x 6 inch rectangular duct opening and is appropriate for new construction or retrofit zoning installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e16 x 6 inch rectangular duct opening for direct in-duct installation\u003c\/li\u003e\n  \u003cli\u003eBelimo actuator with 35-second stroke time for smooth, controlled airflow modulation\u003c\/li\u003e\n  \u003cli\u003e3-wire control wiring configuration compatible with standard zone control panels\u003c\/li\u003e\n  \u003cli\u003eLow-voltage actuator simplifies integration with residential zone controllers\u003c\/li\u003e\n  \u003cli\u003eCompact packaged footprint: 10 inches wide, 23 inches high, 8 inches deep\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 duct systems requiring a 16 x 6 inch damper with a 3-wire Belimo actuator.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Shut down the air handler and de-energize the zone control panel before beginning any damper or actuator wiring work. The 3-wire low-voltage actuator leads must be connected according to the zone controller manufacturer's wiring diagram. Ensure the damper blade moves freely through its full range of motion before restoring system power.\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 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Brand\u003c\/strong\u003e: Belimo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Stroke Time\u003c\/strong\u003e: 35 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Wiring\u003c\/strong\u003e: 3-wire\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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.73 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: RM-1606\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67948865192242,"sku":"RM-1606","price":250.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/745ecffd07cbe47f75f5847deb081dca_e6dc10c1-ca4c-4fdd-ab3a-337b5f939268.jpg?v=1791675217","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-rm-1606-rectangular-zone-damper-16x6-in","provider":"Voomi Supply","version":"1.0","type":"link"}