{"product_id":"io-hvac-controls-hd-bm-na-0806-zone-damper-8x6-bottom-mount","title":"Io Hvac Controls HD-BM-NA-0806 Zone Damper 8x6 Bottom Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IO HVAC CONTROLS HD-BM-NA-0806 is a two-position zone damper designed for use in residential and light commercial HVAC zoning systems. This bottom-mount damper controls airflow through a single duct zone, opening and closing in response to a zone controller or thermostat signal. It ships without an actuator, allowing the installer to pair it with a compatible actuator of their choice. The damper fits an 8-inch by 6-inch duct opening and accommodates a 5\/8-inch to 1\/2-inch shaft. It weighs 4.04 pounds and has an overall package footprint of 10 inches wide by 15 inches tall by 8 inches deep.\u003c\/p\u003e\u003cp\u003eThis damper is suited for forced-air zoning installations where individual rooms or areas require independent temperature control. The bottom-mount configuration works in duct runs where the actuator must be positioned on the underside of the duct. Licensed HVAC technicians install this damper during new construction zone system builds or when retrofitting an existing single-zone system to multi-zone control. Its actuator-free design gives contractors flexibility to source and match the actuator to the zone controller already specified for the job.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-position operation opens and closes fully for on\/off zone control\u003c\/li\u003e\n\u003cli\u003eBottom-mount design suits duct configurations requiring underside actuator placement\u003c\/li\u003e\n\u003cli\u003eShips without actuator, allowing installer to select a compatible actuator separately\u003c\/li\u003e\n\u003cli\u003eAccepts 5\/8-inch to 1\/2-inch shaft for broad actuator compatibility\u003c\/li\u003e\n\u003cli\u003e8-inch by 6-inch duct opening size for standard rectangular duct runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation zone damper for rectangular duct zoning systems requiring a bottom-mount, two-position damper in an 8-inch by 6-inch duct size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician following applicable mechanical codes. Power down the air handler and zone control panel before installing or servicing the damper. The actuator must be sourced and mounted separately; confirm actuator shaft compatibility with the 5\/8-inch to 1\/2-inch shaft before installation. Verify duct dimensions and ensure the damper is properly sealed to the duct to prevent air bypass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e: 8 x 6 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 Included\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Size\u003c\/strong\u003e: 5\/8 to 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper Operation\u003c\/strong\u003e: Two-Position\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: 15 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: 4.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: HD-BM-NA-0806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67950432354610,"sku":"HD-BM-NA-0806","price":182.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dfc267a04b5a03da4e75e1fa41af6494_10118c5c-34f1-4984-9029-47d13c17807e.png?v=1791717564","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-hd-bm-na-0806-zone-damper-8x6-bottom-mount","provider":"Voomi Supply","version":"1.0","type":"link"}