{"product_id":"resideo-yth8321wf1036-u-fresh-air-ventilation-kit-6-in","title":"Resideo yth8321wf1036\/u Fresh Air Ventilation Kit 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RESIDEO yth8321wf1036\/u is a Fresh Air Ventilation Kit designed to work with compatible Wi-Fi thermostat and zoning hardware to introduce controlled fresh air into a residential HVAC system. The kit includes a 6-inch damper and is rated for 18 to 30 VAC at 50\/60 Hz. It is intended for installation by licensed HVAC technicians as part of a ventilation strategy that meets indoor air quality requirements alongside a compatible thermostat and transformer. The white finish matches standard residential equipment aesthetics.\u003c\/p\u003e\u003cp\u003eThis ventilation kit is designed for residential forced-air systems where controlled fresh air intake is required. It is specified for use with the TH8321WF Wi-Fi VisionPRO 8000 thermostat, the EARD6TZ TrueZONE Fresh Air Damper, and the AT140B transformer. Typical applications include new construction and retrofit installations where mechanical ventilation is required by building codes such as ASHRAE 62.2.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-inch damper included for fresh air intake control\u003c\/li\u003e\n\u003cli\u003eRated 18 to 30 VAC, 50\/60 Hz for compatibility with low-voltage control systems\u003c\/li\u003e\n\u003cli\u003eIntegrates with TH8321WF Wi-Fi VisionPRO 8000 thermostat platform\u003c\/li\u003e\n\u003cli\u003eSupports mechanical ventilation strategies for indoor air quality compliance\u003c\/li\u003e\n\u003cli\u003eWhite finish for clean, standard residential appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with the TH8321WF Wi-Fi VisionPRO 8000 thermostat, the EARD6TZ TrueZONE Fresh Air Damper, and the AT140B transformer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with low-voltage control wiring and mechanical ventilation systems. Disconnect power to the air handler and thermostat system before beginning any wiring or damper connections. Follow local mechanical codes and ASHRAE 62.2 requirements when sizing and locating the fresh air intake. Verify transformer VA rating is sufficient to support all connected accessories before energizing the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 18 to 30 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: yth8321wf1036\/u\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":51467319443762,"sku":"YTH8321WF1036\/U","price":554.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946129.jpg?v=1783901316","url":"https:\/\/voomisupply.com\/products\/resideo-yth8321wf1036-u-fresh-air-ventilation-kit-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}