{"product_id":"adaptateur-de-thermostat-24-v-general-airstage-uty-ttrxz1-montreal-laval-longueuil-rive-sud-rive-nord","title":"Thermostat Adapter 24 V GENERAL AIRSTAGE UTY-TTRXZ1 | Montreal, Laval, Longueuil, South Shore \u0026 North Shore","description":"\u003cp\u003eYou are attached to your smart thermostat, while the house is heated and cooled by a \u003cstrong\u003eGENERAL or Fujitsu AIRSTAGE heat pump\u003c\/strong\u003e, ducted or ductless. The GENERAL AIRSTAGE UTY-TTRXZ1 \u003cstrong\u003ethermostat converter\u003c\/strong\u003e reconciles the two, and it is exactly the same part as its Fujitsu AIRSTAGE version: the manufacturer, Fujitsu General Limited, simply took the name GENERAL Inc. on January 1, 2026. With it, a \u003cstrong\u003e24 V AC thermostat\u003c\/strong\u003e from another brand, a Honeywell or a Nest for example, can control an \u003cstrong\u003eAIRSTAGE (GENERAL or Fujitsu) or Halcyon indoor unit\u003c\/strong\u003e. On the wall, you keep the screen you know; in the indoor unit, the commands arrive in a language it understands.\u003c\/p\u003e\n\u003cp\u003eThis name change follows the company's acquisition by Paloma Rheem Holdings; the factories, the AIRSTAGE products and the model numbers are the same as before. The Fujitsu brand is gradually making way for GENERAL, so for a while the same part carries two names. An authorized dealer for both brands, AirGreen offers you the GENERAL version or \u003ca href=\"https:\/\/airgreen.ca\/products\/adaptateur-de-thermostat-24-v-fujitsu-uty-ttrxz1-montreal-laval-longueuil-rive-sud-rive-nord\"\u003ethe same part under the Fujitsu AIRSTAGE brand\u003c\/a\u003e, your choice.\u003c\/p\u003e\n\n\u003ch2\u003eThe bridge between an ordinary thermostat and your AIRSTAGE unit\u003c\/h2\u003e\n\u003cp\u003eAIRSTAGE and Halcyon indoor units talk with their own controllers. An ordinary thermostat works differently: each call for heat, cooling or ventilation goes out on a 24 V terminal. The UTY-TTRXZ1 acts as the interpreter: it translates those calls for the indoor unit. It handles \u003cstrong\u003emulti-speed ventilation\u003c\/strong\u003e and can control \u003cstrong\u003eup to 16 indoor units as a group\u003c\/strong\u003e, all with the same settings, an interesting option for a large open area or a commercial space where several units have to work in concert.\u003c\/p\u003e\n\u003cp\u003eThe converter draws its power from the indoor unit (12.72 to 19.08 V DC, 0.6 W maximum) and connects to it with a \u003cstrong\u003enon-polarized 2- or 3-conductor PVC cable\u003c\/strong\u003e. The thermostat, for its part, needs a 24 V AC supply: a \u003cstrong\u003e24 V AC transformer\u003c\/strong\u003e therefore has to be planned on site, as it is not supplied with the converter. When your installation needs one, our technicians add it to the quote.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eType\u003c\/strong\u003e: converter that lets a third-party 24 V AC thermostat control the unit\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible systems\u003c\/strong\u003e: AIRSTAGE (GENERAL or Fujitsu) and Halcyon indoor units, ducted or ductless\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAccepted thermostats\u003c\/strong\u003e: 24 V AC thermostats from other brands (Honeywell, Nest, etc.)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eListed unit models\u003c\/strong\u003e: AOU72\/96RLAVL, ARU12-48RGLX, ASU9RLF1-30RLE, AUU18-42RGLX, ASUG09-15LMAS\/LZAS\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVentilation\u003c\/strong\u003e: multiple-speed control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGroup\u003c\/strong\u003e: up to 16 indoor units set identically\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConverter power supply\u003c\/strong\u003e: provided by the indoor unit, 12.72 to 19.08 V DC, 0.6 W max.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThermostat power supply\u003c\/strong\u003e: 24 V AC transformer to be provided, not included\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e: 2- or 3-conductor PVC cable, non-polarized, to the indoor unit\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: none\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e: 1-1\/16 x 3-7\/16 x 3-7\/16 in.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOperating range\u003c\/strong\u003e: 32 to 114 °F, 0 to 95% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cp\u003eIn Québec, the UTY-TTRXZ1 comes in handy in three common scenarios:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eA house where a GENERAL or Fujitsu \u003cstrong\u003educted heat pump\u003c\/strong\u003e takes over from an old furnace, and where the owners want to keep the usual wall thermostat.\u003c\/li\u003e\n\u003cli\u003eAn owner already settled into a smart home ecosystem, who wants to bring the AIRSTAGE system into it through the thermostat.\u003c\/li\u003e\n\u003cli\u003eA commercial space where several units have to follow a single thermostat, with identical settings.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eWith a \u003cstrong\u003ewall-mounted unit\u003c\/strong\u003e, a communication kit such as the UTY-TWRXZ2 may turn out to be necessary depending on the model. The exact thermostat terminals and the available functions also vary with the unit and thermostat combination. That is why we validate every project before ordering, instead of promising universal compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eOur technicians at work: installation and setup\u003c\/h2\u003e\n\u003cp\u003eOur technicians place the converter in a spot that is accessible for maintenance and connect it to the indoor unit. They install the 24 V AC transformer the thermostat needs, then wire and configure the thermostat you chose. Every call is checked: heating, cooling and fan speeds. If the thermostat is programmable or smart, we then set up with you a schedule designed for the \u003cstrong\u003eheat pump\u003c\/strong\u003e: small setbacks at night rather than large swings, for better comfort and better efficiency when it is cold.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cp\u003eThe converter itself requires no particular maintenance: keep its housing dry, protected from construction dust, and leave it accessible. What really matters is regular maintenance of the indoor unit, meaning the filters, the coil and the drain. For the thermostat, change the batteries if it uses any, check the time after a power outage and keep it away from heat sources and drafts, so that its calls faithfully reflect the room temperature. The day you change thermostats, the converter will stay in place: only the wall device is replaced, with no work on the indoor unit.\u003c\/p\u003e\n\n\u003ch3\u003eAirGreen know-how\u003c\/h3\u003e\n\u003cp\u003eA family-owned air conditioning and heating company holding an RBQ licence, AirGreen Inc. has been active for more than 15 years and welcomes customers in its Boucherville showroom. We install AIRSTAGE systems, under the GENERAL name as well as under the Fujitsu name, along with thermostats from many brands. To buy the GENERAL AIRSTAGE UTY-TTRXZ1 converter and have it installed with the thermostat of your choice, contact AirGreen, whether you are in Montreal, Laval, Longueuil, the North Shore or the South Shore.\u003c\/p\u003e\n","brand":"GENERAL","offers":[{"title":"Default Title","offer_id":67944736456996,"sku":"UTY-TTRXZ1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_ADAPTATEUR_DE_THERMOSTAT_24_V_GENERAL_AIRSTAGE_UTY-TTRXZ1_CARTE_PRINCIPALE_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_c89bb539-5ba4-4cf7-977f-341ad6d2c8fa.png?v=1793182782","url":"https:\/\/airgreen.ca\/en\/products\/adaptateur-de-thermostat-24-v-general-airstage-uty-ttrxz1-montreal-laval-longueuil-rive-sud-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}