{"product_id":"io-hvac-controls-vd-rk-06-sd-vav-diffuser-retrofit-kit","title":"Io Hvac Controls VD-RK-06-SD Vav Diffuser Retrofit Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IO HVAC CONTROLS VD-RK-06-SD is a VAV slave diffuser retrofit kit designed for use with 6-inch neck diffuser openings. It allows technicians to convert or upgrade existing ceiling diffusers to variable air volume (VAV) operation without replacing the full diffuser assembly. The kit includes mounting screws for a complete installation. At 4.5 pounds, it is sized for straightforward ceiling-level service and is intended for installation by licensed HVAC technicians working on commercial or light-commercial VAV air distribution systems.\u003c\/p\u003e\u003cp\u003eThis retrofit kit is suited for VAV slave diffuser applications where a 6-inch neck connection is present. It is commonly installed during system upgrades, VAV zone expansions, or diffuser control retrofits in commercial office, retail, or institutional spaces. The slave configuration means this unit takes direction from a VAV controller or master zone device rather than operating independently. Installation is typically performed as part of a broader VAV system commissioning or retrofit project.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 6-inch neck diffuser openings  -  confirm existing neck diameter before ordering\u003c\/li\u003e\n\u003cli\u003eSlave diffuser configuration integrates into existing VAV zone control systems\u003c\/li\u003e\n\u003cli\u003eRetrofit design allows upgrade of existing diffusers without full assembly replacement\u003c\/li\u003e\n\u003cli\u003eMounting screws included for a complete out-of-box installation\u003c\/li\u003e\n\u003cli\u003eCompact form factor at 12 x 9 x 12 inches for easy ceiling-space handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style retrofit replacement for VAV slave diffuser applications requiring a 6-inch neck connection. Confirm neck diameter and VAV controller compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with VAV air distribution systems. De-energize all associated VAV controllers and air handling equipment before beginning work. Follow applicable mechanical codes and the VAV system manufacturer guidelines for slave device wiring and commissioning. Verify that the existing ceiling diffuser neck measures 6 inches before mounting the kit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Size\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Mounting screws\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: VD-RK-06-SD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IO HVAC CONTROLS","offers":[{"title":"Default Title","offer_id":67949763199282,"sku":"VD-RK-06-SD","price":378.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/531c01c19c755118de383f556c9bd3ef_9fb171fb-f7ec-485b-acc4-234123e79211.png?v=1791700707","url":"https:\/\/voomisupply.com\/products\/io-hvac-controls-vd-rk-06-sd-vav-diffuser-retrofit-kit","provider":"Voomi Supply","version":"1.0","type":"link"}