{"product_id":"io-hvac-controls-bn-10-sd-vav-diffuser-10-inch-neck-bacnet","title":"Io Hvac Controls BN-10-SD Vav Diffuser 10 Inch Neck Bacnet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IO HVAC CONTROLS BN-10-SD is a 2-foot by 2-foot auxiliary variable air volume (VAV) diffuser with a 10-inch neck, designed for BACnet-compatible building automation systems. This ceiling-mount diffuser integrates VAV control and air distribution into a single unit, eliminating the need for a separate terminal box in many retrofit and new-construction applications. At 10.4 pounds, the unit fits within standard 24-inch by 24-inch ceiling grid openings and connects to ductwork via its 10-inch neck. It is installed by licensed HVAC technicians working on commercial or light commercial interior zoning projects.\u003c\/p\u003e\u003cp\u003eThe BN-10-SD is suited for interior zones in commercial office spaces, schools, healthcare facilities, and similar occupancies where BACnet MS\/TP or BACnet IP communication is already deployed. Its 24.25-inch by 25.625-inch footprint drops directly into a standard suspended ceiling grid. The 12.5-inch height accommodates typical above-ceiling plenum clearances. This diffuser is appropriate for new construction and for retrofitting existing single-duct VAV systems where ceiling aesthetics and communication protocol standardization are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIntegrated VAV control and diffuser in a single ceiling-mount unit\u003c\/li\u003e\n\u003cli\u003eBACnet communication protocol for compatibility with open-architecture building automation systems\u003c\/li\u003e\n\u003cli\u003e10-inch neck connection suits standard round duct takeoffs\u003c\/li\u003e\n\u003cli\u003eFits standard 24-inch by 24-inch suspended ceiling grid openings\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 10.4 pounds simplifies overhead installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style auxiliary VAV diffuser for use in BACnet-enabled commercial HVAC zoning systems with standard 24-inch by 24-inch ceiling grid configurations and 10-inch round duct connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with low-voltage BACnet wiring and VAV system commissioning. Power down the air handling unit and de-energize all control circuits before beginning installation or wiring. Ensure above-ceiling plenum clearance is sufficient for the 12.5-inch unit height before mounting. BACnet network addressing and controller configuration should be completed per the system integrator's sequence of operations and applicable ASHRAE or local mechanical code requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e: BACnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 24.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 25.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 12.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10.4 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: BN-10-SD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67952173089074,"sku":"BN-10-SD","price":550.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ecf47b817b79cf986b3f89e1190938d_d08d6217-ede2-4e42-a02e-2e41e3b5fa04.jpg?v=1791748834","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-bn-10-sd-vav-diffuser-10-inch-neck-bacnet","provider":"Voomi Supply","version":"1.0","type":"link"}