Fujitsu FJ-AC-WIFI-1 Wired Wi-Fi Module (Intesis)
The Wi-Fi module Fujitsu wires to the indoor unit, for AIRSTAGE heat pumps where infrared is not practical.
AirGreen codeAG-AC-082
514 316-2973 · sales@airgreen.ca
Quick facts
The Fujitsu FJ-AC-WIFI-1 wired Wi-Fi module connects an H series Fujitsu AIRSTAGE heat pump to your wireless network. Fujitsu describes it as the Intesis Wi-Fi device with a wired module: it is connected to the indoor unit instead of sending it infrared signals.
For units that infrared cannot reach
A ceiling cassette, a ducted unit in a ceiling space or an air handler in a mechanical room often offers no line of sight for an infrared module. The FJ-AC-WIFI-1 solves the problem: the link runs through a cable. Fujitsu lists it among the accessories for its R-32 systems, from wall-mounted heat pumps to multi-position units.
Units listed by Fujitsu
- Altair 500 (ASUH**KPAS), Orion XLTH (ASUH**KZAS) and Orion XLTH+ wall-mounted heat pumps
- Compact (ACUH**KUAS) and circular flow (AUUH**KUAS) cassettes
- Slim (ADUH**KUAS) and medium static pressure (ARUH**KUAS) ducted units
- Multi-position air handlers (AMUH**KUAS)
The right Wi-Fi module
Fujitsu offers several ways to add Wi-Fi: the UTY-TFSXH4 USB module for wall units, the UTY-TFSXJ4 UART module for non-wall units, the FJ-IR-WIFI-1NA infrared module and this wired module. Send us the model number of your indoor unit: we confirm the right option before ordering.
Installed by AirGreen in Greater Montréal
The connection is made inside the indoor unit; our technicians take care of it in Montréal, Laval, Longueuil, on the South Shore and the North Shore. RBQ licence 5645-9605-01. For availability or a quote, call us at 514 316-2973 or email sales@airgreen.ca.
Wi-Fi without relying on infrared
Fujitsu lists it as the wired Wi-Fi module for its AIRSTAGE H-Series heat pumps.
- Compact and circular-flow cassettes, where no module can aim at the unit
- Ducted units (slim or medium static) hidden in a ceiling
- Multi-position air handlers
- Altair 500, Orion XLTH and Orion XLTH+ wall-mount heat pumps
Specifications
From the manufacturer’s documentation. A value the manufacturer does not publish is not listed.
What to know before installing
- Check that the module appears in your indoor unit’s accessory list.
- It connects inside the unit: have a technician do it.
- The module needs Wi-Fi coverage where it will be mounted.
- For wall-mount units, Fujitsu also offers the UTY-TFSXH4 (USB) and FJ-IR-WIFI-1NA (infrared) modules.
You may also need
Fujitsu FJ-IR-WIFI-1NA Infrared Wi-Fi Module (Intesis Home)
Fujitsu UTY-TFSXH4 Wi-Fi Module for Wall-Mounted Unit (USB)
Fujitsu UTY-TFSXJ4 Wi-Fi Module for Non-Wall-Mounted Unit (UART)
Fujitsu Touchscreen Wired Remote Control – UTY-RNRUZ5
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Frequently asked questions
Is my unit compatible?
Fujitsu lists it for its R-32 AIRSTAGE H-Series heat pumps: Altair 500, Orion XLTH and Orion XLTH+ wall-mount units, cassettes, ducted units and air handlers. Send us your indoor unit’s model number and we confirm before ordering.
Why the wired model rather than infrared?
The wired module does not need to see the unit. It is the answer for a hidden cassette or ducted unit with no infrared receiver in range.
Is it the same as the FJ-RC-WIFI-1NA?
No. The FJ-RC-WIFI-1NA is the older wired module Fujitsu paired with its R-410A units. For the R-32 H-Series, Fujitsu lists the FJ-AC-WIFI-1.
Can you install it?
Yes. Our technicians wire it to the indoor unit and connect it to your network, everywhere in Greater Montréal.
Wired Wi-Fi for your Fujitsu heat pump
Tell us the size and the quantity: we confirm availability and send you a quote. Or let our technicians install it for you.
Specifications from the manufacturer’s documentation, checked on October 7, 2026.