Fujitsu UTZ-GXRA Box for External Input/Output Board
The genuine box that holds the UTY-XCSX input/output board on the AUUH circular-flow cassette and the AMUH air handler.
AirGreen codeAG-AC-093
514 316-2973 · sales@airgreen.ca
Quick facts
The Fujitsu UTZ-GXRA box is the OEM part that holds the UTY-XCSX external input and output board on two AIRSTAGE H-series units: the AUUH circular-flow cassette and the AMUH multi-position air handler. Fujitsu calls it the “External input and output PCB box”.
A dedicated spot for the board
When the UTY-XCSX board is added to link the unit to a management system or to external devices, it has to be mounted where the manufacturer intends. On the AUUH and AMUH, this box serves that purpose. It can be installed with the unit or added later, when the building’s needs change.
The right box for the right unit
- UTZ-GXRA: AUUH**KUAS circular-flow cassette and AMUH**KUAS unit
- UTZ-GXEA: ACUH**KUAS compact cassette, ADUH**KUAS slim duct unit and suspended ceiling unit
- UTZ-GXNA (bracket): ARUH**KUAS duct unit
Order with
The box does not include the board. Plan for the UTY-XCSX board and, depending on the functions you need, the UTY-XWZXZG external connection kit. We check your unit’s model number before ordering.
Installed by AirGreen across Greater Montréal
Our technicians install the box and the board and do the wiring in Montréal, Laval, Longueuil, on the South Shore and on the North Shore. RBQ licence 5645-9605-01. For availability or a quote, call us at 514 316-2973 or email sales@airgreen.ca.
The planned spot for the input/output board
Fujitsu pairs the UTZ-GXRA box with the UTY-XCSX board on these two units:
- AUUH**KUAS circular-flow cassette (H-Series, R-32)
- AMUH**KUAS multi-position air handler
- Adding the UTY-XCSX board at installation or later
Specifications
From the manufacturer’s documentation. A value the manufacturer does not publish is not listed.
What to know before installing
- The box does not include the board: order the UTY-XCSX with it.
- Check the model: AUUH (circular flow) and AMUH take the UTZ-GXRA; ACUH, ADUH and the ceiling unit, the UTZ-GXEA; ARUH, the UTZ-GXNA bracket.
- Shut off the unit’s power before fitting the board.
- Have a technician install it.
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Frequently asked questions
Is my unit compatible?
Fujitsu lists the UTZ-GXRA for the AUUH**KUAS circular-flow cassette and the AMUH**KUAS air handler. Send us your model number and we confirm.
How is it different from the UTZ-GXEA?
Both boxes hold the same UTY-XCSX board, on different units: UTZ-GXRA on AUUH and AMUH, UTZ-GXEA on the ACUH compact cassette, the ADUH unit and the ceiling unit.
Is the board included?
No. The box and the UTY-XCSX board are two separate parts.
Can you install it?
Yes. We fit the box and board and wire your external devices, everywhere in Greater Montréal.
The genuine box for your UTY-XCSX board
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.