{"product_id":"io-hvac-controls-rm-1808-rectangular-zone-damper-18x8-in","title":"Io Hvac Controls RM-1808 Rectangular Zone Damper 18x8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS RM-1808 is a rectangular zone damper designed for forced-air zoning systems in residential and light commercial HVAC applications. It ships with a 35-second Belimo actuator wired in a 3-wire configuration, allowing for proportional or on\/off control depending on the zoning panel in use. The damper body measures 18 inches by 8 inches and is built to regulate airflow through a specific zone, directing conditioned air where it is needed while restricting flow to unoccupied areas. Licensed HVAC technicians install this damper as part of a multi-zone duct system.\u003c\/p\u003e\n\u003cp\u003eThis damper is suited for rectangular duct installations in split-system forced-air setups where zone control is required. The 3-wire Belimo actuator connects to a compatible zone control panel and provides reliable, repeatable blade positioning. Typical installations include residential multi-zone systems where individual room or area temperature control is the goal. The 18-inch by 8-inch face size fits standard rectangular duct sections of that dimension.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18 x 8 inch rectangular damper body for standard duct integration\u003c\/li\u003e\n  \u003cli\u003eBelimo actuator with 35-second drive time for controlled airflow modulation\u003c\/li\u003e\n  \u003cli\u003e3-wire actuator wiring supports zone panel compatibility\u003c\/li\u003e\n  \u003cli\u003eDesigned for forced-air residential and light commercial zoning systems\u003c\/li\u003e\n  \u003cli\u003ePackage weight of 6.73 pounds for straightforward handling during installation\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 zoning systems requiring an 18 x 8 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 disconnect power to the zoning control panel before wiring the actuator. Secure the damper body into the duct section according to the manufacturer instructions and ensure the actuator shaft is properly engaged before connecting control wiring. Follow applicable mechanical and electrical codes during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 18 x 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Brand\u003c\/strong\u003e: Belimo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Drive Time\u003c\/strong\u003e: 35 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Configuration\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: 25 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-1808\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67952106144050,"sku":"RM-1808","price":260.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/745ecffd07cbe47f75f5847deb081dca_468c99b6-bdaf-4cf6-a10d-7d52615bd01a.jpg?v=1791746942","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-rm-1808-rectangular-zone-damper-18x8-in","provider":"Voomi Supply","version":"1.0","type":"link"}