{"product_id":"module-dinterface-general-airstage-uty-twrxz2-montreal-laval-longueuil-rive-sud-rive-nord","title":"Interface Module GENERAL AIRSTAGE UTY-TWRXZ2 | Montreal, Laval, Longueuil, South Shore \u0026 North Shore","description":"\u003ch2\u003eGetting an AIRSTAGE wall unit to talk to a 2-wire controller\u003c\/h2\u003e\n\u003cp\u003eYour GENERAL or Fujitsu wired wall controller is chosen, the KAGAMI colour touch screen for example, and your \u003cstrong\u003eAIRSTAGE wall-mounted heat pump\u003c\/strong\u003e is waiting for it. One go-between still has to be planned for the two to talk: the \u003cstrong\u003eGENERAL AIRSTAGE UTY-TWRXZ2 communication kit\u003c\/strong\u003e. In practical terms, the kit installs a \u003cstrong\u003econnection terminal block\u003c\/strong\u003e in the unit: that is where the cable of the wired controllers' 2-wire network comes in. To compare, see \u003ca href=\"https:\/\/airgreen.ca\/products\/module-dinterface-fujitsu-uty-twrxz2-montreal-laval-longueuil-rive-sud-rive-nord\"\u003ethe same part under the Fujitsu AIRSTAGE brand\u003c\/a\u003e: apart from the GENERAL name, nothing separates this kit from the Fujitsu AIRSTAGE UTY-TWRXZ2. The double name comes from a simple change of corporate name: on January 1, 2026, Fujitsu General Limited became GENERAL Inc., after being acquired by Paloma Rheem Holdings. The manufacturer, the factories, the AIRSTAGE range and the model numbers have stayed the same. Over the course of the transition, the Fujitsu name is fading in favour of GENERAL, and AirGreen, an authorized GENERAL and Fujitsu AIRSTAGE dealer, offers the part under either name.\u003c\/p\u003e\n\u003cp\u003eOn an AIRSTAGE ducted unit, cassette or ceiling unit, these controllers generally connect with no go-between. The wall unit is the exception: it was designed first for the infrared remote, and the UTY-TWRXZ2 adds the wired connection it does not have from the factory.\u003c\/p\u003e\n\n\u003ch3\u003eControllers concerned\u003c\/h3\u003e\n\u003cp\u003eTo connect any of the following controllers to a wall-mounted unit, the kit is mandatory:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ethe \u003cstrong\u003eKAGAMI UTY-RVRU\u003c\/strong\u003e, whose colour touch screen measures 4 in.;\u003c\/li\u003e\n\u003cli\u003ethe whole \u003cstrong\u003eUTY-RNRUZ\u003c\/strong\u003e touch-screen family;\u003c\/li\u003e\n\u003cli\u003ethe \u003cstrong\u003eUTY-RSRY(Z)\u003c\/strong\u003e simple models, the UTY-RSRYZ1 included.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eOn the unit side, it installs notably on the \u003cstrong\u003eASUH09\/12LPAS, ASUH18\/24LPAS1\u003c\/strong\u003e and \u003cstrong\u003eASYG07-14KGTA\u003c\/strong\u003e wall units, as well as on the \u003cstrong\u003eLMAS and LZAS\u003c\/strong\u003e models. As for how it connects, that varies with the \u003cstrong\u003ecircuit board type\u003c\/strong\u003e inside the indoor unit; it is a check our technicians make before installation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eType\u003c\/strong\u003e: communication kit (external connection) for 2-wire wired controllers\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible systems\u003c\/strong\u003e: AIRSTAGE (GENERAL or Fujitsu) wall-mounted indoor units, e.g. ASUH09\/12LPAS, ASUH18\/24LPAS1, ASYG07-14KGTA, LMAS and LZAS models\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplicable controllers\u003c\/strong\u003e: KAGAMI UTY-RVRU, UTY-RNRUZ, UTY-RSRY(Z)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e: terminal block\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpecial feature\u003c\/strong\u003e: connection depends on the indoor unit's circuit board type\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: none\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eA wired controller on a wall unit: what it changes\u003c\/h3\u003e\n\u003cp\u003eFor many people, the infrared remote does the job. The wall controller nonetheless has real strengths. You always find it in the same place, it needs no batteries, and nothing forces you to mount it facing the unit: the entrance to the room works just fine. And depending on the model, it comes with a weekly timer, setpoint limits, safety alerts or a temperature sensor placed at occupant height. Condo, child's bedroom, office, rental suite: everywhere, these functions lighten the occupants' daily routine and prevent many wrong moves.\u003c\/p\u003e\n\u003cp\u003eDuring the heating season, a well-built weekly schedule slightly lowers the setpoint during the night and absences, then raises it again at the right moment; as a result, the \u003cstrong\u003eheat pump\u003c\/strong\u003e runs more steadily and consumption drops over the season. Without the UTY-TWRXZ2, none of this is available on a wall unit.\u003c\/p\u003e\n\u003cp\u003eThat leaves choosing the controller, based on what you expect from it. On the looks side, the KAGAMI UTY-RVRU stands out: colour screen, status light ring, weekly timer. Owners and managers who insist on detailed schedules and restricted access turn instead to the UTY-RNRUZ touch screens. For the essentials, with no frills, the UTY-RSRYZ1 offers a built-in sensor and refrigerant leak alerts. Whichever one you pick, the link with the wall unit goes through the same UTY-TWRXZ2, and depending on the model, a single controller can run several indoor units.\u003c\/p\u003e\n\u003cp\u003eBe careful not to confuse it with the UTY-TWBXF1: that other kit from the manufacturer is for the ASU RLS2 and RLS3 designer wall units and 3-wire controllers. One does not replace the other; it is the combination of unit and controller that points to the right one.\u003c\/p\u003e\n\n\u003ch2\u003eFrom kit to controller: our commissioning\u003c\/h2\u003e\n\u003cp\u003eFirst of all, our technicians note the wall unit's model and confirm the circuit board type as well as the compatibility of the chosen controller; the UTY-TWRXZ2 is then installed in the unit. Next come the 2-wire cable to the controller's location, mounting the controller on the wall and powering back up, followed by a test of the communication and of every function. Since the kit and the controller go hand in hand, we always offer them as a pair: you get a complete, compatible package from the first visit.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cp\u003eNo maintenance is planned for the kit. The wall unit, for its part, still needs clean filters and one inspection a year.\u003c\/p\u003e\n\n\u003ch3\u003eWhy AirGreen\u003c\/h3\u003e\n\u003cp\u003eFor more than 15 years, the family behind AirGreen Inc. has been installing air conditioning and heating, with its RBQ licence and its Boucherville showroom. AIRSTAGE wall-mounted heat pumps, GENERAL or Fujitsu, and wired controls: we install them throughout the Greater Montreal area. GENERAL AIRSTAGE UTY-TWRXZ2 communication kit and controller, bought and installed together: AirGreen takes care of it in Montreal, Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n","brand":"GENERAL","offers":[{"title":"Default Title","offer_id":67944739242276,"sku":"UTY-TWRXZ2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_MODULE_D_INTERFACE_GENERAL_AIRSTAGE_UTY-TWRXZ2_CARTE_PRINCIPALE_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_60bcc1d7-9d16-4967-97d3-745f2bb5e2b8.png?v=1793182832","url":"https:\/\/airgreen.ca\/en\/products\/module-dinterface-general-airstage-uty-twrxz2-montreal-laval-longueuil-rive-sud-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}