{"product_id":"io-hvac-controls-rm-2810-bm-zone-damper-28x10-inch","title":"Io Hvac Controls RM-2810-BM Zone Damper 28x10 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IO HVAC CONTROLS RM-2810-BM is a rectangular bottom mount zone damper designed for forced-air zoning systems in residential and light commercial HVAC applications. It ships with a 35-second Belimo actuator wired on a 3-wire control circuit, allowing the damper blade to open and close on demand from a zone control panel. At 28 inches by 10 inches, this damper fits standard rectangular duct runs and is installed by licensed HVAC technicians as part of a multi-zone system. The bottom mount configuration places the actuator along the lower edge of the duct, which suits installs where overhead clearance is limited.\u003c\/p\u003e\n\u003cp\u003eThis damper is suited for rectangular supply or return duct branches in ducted forced-air systems where individual zone temperature control is required. The integrated Belimo actuator eliminates the need to source and mount a separate motor, reducing installation time. It is a common choice for zoning retrofits on existing duct systems as well as new construction zoning installations managed by a compatible zone control board.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e28-inch by 10-inch rectangular duct opening for standard trunk and branch duct sizing\u003c\/li\u003e\n  \u003cli\u003eBottom mount actuator placement for low-clearance duct installations\u003c\/li\u003e\n  \u003cli\u003eFactory-integrated 35-second Belimo actuator for consistent, reliable blade travel\u003c\/li\u003e\n  \u003cli\u003e3-wire control circuit compatible with standard zone control panels\u003c\/li\u003e\n  \u003cli\u003eShips as a complete assembly  -  damper body and actuator included\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 ducted forced-air zoning systems using 3-wire low-voltage actuator control.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with ducted zoning systems and low-voltage control wiring. Power down the air handler and de-energize the zone control panel before wiring the actuator leads. Follow the zone control board manufacturer's wiring diagram for proper 3-wire open, close, and common terminal connections. Duct sealing around the damper frame is recommended to prevent air bypass.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 28 x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Bottom mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Brand\u003c\/strong\u003e: Belimo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Travel 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: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 32 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: 10.73 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-2810-BM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67949538410802,"sku":"RM-2810-BM","price":311.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/745ecffd07cbe47f75f5847deb081dca_a12c2bda-8937-4aa6-b15c-a9419291517c.jpg?v=1791694667","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-rm-2810-bm-zone-damper-28x10-inch","provider":"Voomi Supply","version":"1.0","type":"link"}