{"product_id":"uponor-smatrix-base-t-247-termostato-bus","title":"Uponor Smatrix Base T-247 bus-wired thermostat with humidity sensor","description":"\u003ch2\u003eBus-wired thermostat with humidity for your Uponor underfloor heating and cooling\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUponor Smatrix Base T-247\u003c\/strong\u003e is a bus-wired digital thermostat that measures and displays the temperature and relative humidity of each room. It has capacitive front keys and manual summer to winter changeover. It replaces the T-146 thermostat (1086976). Uponor is the product brand of GF Building Flow Solutions, a division of the Swiss GF (Georg Fischer) group.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct type\u003c\/th\u003e\u003ctd\u003eBus-wired digital thermostat with relative humidity sensor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eUponor (GF Uponor) Smatrix Base T-247 BUS\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMain use\u003c\/th\u003e\u003ctd\u003eRoom-by-room control of underfloor heating and cooling\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCommunication\u003c\/th\u003e\u003ctd\u003eBus cable\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMeasurements\u003c\/th\u003e\u003ctd\u003eTemperature and relative humidity\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eSmatrix Base Pulse X-245, Smatrix Base Pro X-147 and X-148, and Smatrix Base X-145 controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003eT-146 (1086976)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003e86 × 86 × 21 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eQ-Tech Technical Expert on-site by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat is the Uponor Smatrix Base T-247?\u003c\/h3\u003e\n\u003cp\u003eThe Uponor Smatrix Base T-247 is a bus-wired digital thermostat that measures and displays the temperature and relative humidity of each room. Smatrix Base thermostats connect by 4-wire bus cable (RS485) to the Smatrix Base Pulse X-245 base unit, which supports up to 6 thermostats and 8 actuators at 24 V.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a home with underfloor heating, each room needs its own thermostat to avoid overheating or overcooling. The T-247 sends its room demand to the Smatrix Base system, which opens or closes the manifold actuators.\u003c\/p\u003e\n\u003cp\u003eChoosing the wrong range is the most common mistake: a Smatrix Base thermostat does not communicate with a Smatrix Wave radio system. Check your controller model before buying.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eManufacturer part number (MPN)\u003c\/th\u003e\u003ctd\u003e1144105\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e6414900327749\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eColour\u003c\/th\u003e\u003ctd\u003eWhite RAL 9016\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eBus cable\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eRT (room), RFT (floor temperature min and max), RS (remote sensor) and RO (outdoor sensor)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFunctions\u003c\/th\u003e\u003ctd\u003eCapacitive keys, demand indication, relative humidity, Comfort and ECO mode, adjustable ECO, manual summer to winter changeover, room-by-room cooling, temperature calibration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUnits\u003c\/th\u003e\u003ctd\u003eDegrees Celsius or Fahrenheit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOptional sensor\u003c\/th\u003e\u003ctd\u003eFloor, remote or outdoor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003e86 × 86 × 21 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBox contents\u003c\/th\u003e\u003ctd\u003eT-247 Bus thermostat and fixing kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOptional accessory\u003c\/th\u003e\u003ctd\u003eUponor Smatrix A-2XX frame, part number 1144965, 90 × 90 × 12 mm (sold separately)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmatrix Base Pulse X-245, Smatrix Base Pro X-147 and X-148, and Smatrix Base X-145 controllers.\u003c\/li\u003e\n\u003cli\u003eConnects with 4-wire bus cable, such as the Uponor Smatrix Base A-145.\u003c\/li\u003e\n\u003cli\u003eAccepts a floor, remote or outdoor sensor, such as the Uponor Smatrix S-1XX.\u003c\/li\u003e\n\u003cli\u003eDoes not work with Smatrix Wave wireless controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf you want a 10 mm design in white or black, the \u003ca href=\"\/en-en\/products\/uponor-t149-termostato-smatrix-bus-style\"\u003eUponor Smatrix Base Style T-149 thermostat\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want schedules programmed on the thermostat itself, the \u003ca href=\"\/en-en\/products\/uponor-t-148-termostato-smatrix-bus\"\u003eUponor Smatrix Base T-148 programmable thermostat\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIs it compatible with my system?\u003c\/strong\u003e Yes, if your controller is Smatrix Base Pulse X-245, Smatrix Base Pro X-147 or X-148, or Smatrix Base X-145.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDoes it replace the T-146?\u003c\/strong\u003e Yes. The T-247 (1144105) replaces the T-146 (1086976) in the Uponor 2026 price list.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhich cable does it need?\u003c\/strong\u003e 4-wire bus cable, such as the Uponor Smatrix Base A-145.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e The T-247 Bus thermostat and the fixing kit. The A-2XX frame is sold separately.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAre Uponor and GF Uponor the same?\u003c\/strong\u003e Yes. Uponor has been part of the GF group since November 2023 and remains its product brand. The manufacturer part number is unchanged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech is an Official Uponor Technical Service in Málaga. We set up and check your Smatrix system through the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eQ-Tech Technical Expert on-site by the hour\u003c\/a\u003e service or \u003ca href=\"\/en-en\/products\/uponor-sat-malaga-ate-asistencia-tecnica-por-hora\"\u003eUponor technical service in Málaga\u003c\/a\u003e. Your purchase includes 5 to 10 minutes of courtesy support during the first 10 days; for remote questions, book a \u003ca href=\"\/en-en\/products\/tecnico-experto-llamada-tecnica\"\u003eQ-Tech technical call\u003c\/a\u003e. See the full range in \u003ca href=\"\/en-en\/collections\/gf-uponor-servicio-oficial\"\u003eGF Uponor\u003c\/a\u003e or \u003ca href=\"\/en-en\/pages\/contacto\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.uponor.com\/es-es\/s\/uponor-smatrix-base-termostato-d-rh-t-247-bus-1144105\"\u003eProduct page on the Uponor website (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Uponor","offers":[{"title":"Default Title","offer_id":58584717394264,"sku":"UP-1144105","price":95.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/1144105_REN.webp?v=1790589445","url":"https:\/\/q-tech.es\/en-en\/products\/uponor-smatrix-base-t-247-bus-thermostat","provider":"Q-Tech ® ","version":"1.0","type":"link"}