{"product_id":"fujitsu-uty-tfsxj4-airstage-mobile-wi-fi-module-replacement-uty-tfsxz2","title":"Fujitsu UTY-TFSXJ4 Airstage Mobile Wi-Fi Module (Replacement UTY-TFSXZ2)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eFujitsu UTY-TFSXJ4 is an Airstage mobile Wi-Fi module that provides remote monitoring and control for Airstage commercial and residential HVAC indoor units that are non-wall mounted, including ceiling cassette and ducted systems. It connects to the Airstage Mobile app, supports direct control without a Wi-Fi access point, group functions, smart assistant integration, and over-the-air firmware updates. Operates between 32 F and 115 F with setpoints from 64 F to 88 F.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemote control via Airstage Mobile app with direct control without a Wi‑Fi access point, group functions, and user access level management.\u003c\/li\u003e\n  \u003cli\u003eSmart assistant support (Amazon Alexa, Google Home), over‑the‑air firmware updates, and specialty modes including Economy mode, Energy Saving Fan, Human Sensor, and outdoor unit low noise where supported.\u003c\/li\u003e\n  \u003cli\u003eDesigned for non‑wall mount indoor units; dimensions 2.25 x 0.50 x 0.5625 inches (H x W x D); operating range 32 F to 115 F; setpoint range 64 F to 88 F; replacement for UTY‑TFSXZ2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eWi‑Fi adapter for Fujitsu Airstage non‑wall mount indoor units providing app control, smart assistant integration, group control, and OTA firmware updates.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FUJITSU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UTY-TFSXJ4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Fujitsu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: UTY-TFSXJ4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Wi‑Fi adapter \/ Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e: Mini Split Accessories\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement MPN\u003c\/strong\u003e: UTY-TFSXZ2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Fujitsu Airstage indoor units; non-wall mount indoor units such as ceiling cassette and ducted systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e: Wi-Fi (UART)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndoor Unit Type\u003c\/strong\u003e: Non-wall mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e: 2.25 x 0.50 x 0.5625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 115 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: 32 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Setpoint Range\u003c\/strong\u003e: 64 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Setpoint Range\u003c\/strong\u003e: 88 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: Remote control via Airstage Mobile app; direct control without Wi‑Fi access point; group functions; user access level management; Economy mode; Energy Saving Fan; Human Sensor support; outdoor unit low noise (where supported); smart assistant support (Amazon Alexa, Google Home); over‑the‑air firmware updates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement For\u003c\/strong\u003e: UTY-TFSXZ2\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FUJITSU","offers":[{"title":"Default Title","offer_id":51411252642098,"sku":"UTY-TFSXJ4","price":118.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313044124.jpg?v=1782981046","url":"https:\/\/voomisupply.com\/products\/fujitsu-uty-tfsxj4-airstage-mobile-wi-fi-module-replacement-uty-tfsxz2","provider":"Voomi Supply","version":"1.0","type":"link"}