Fujitsu Air conditioning ARXG45KHTA AOYG45KBTB/A UTY-RNRYZ3 Big Duct Heat Pump Inverter High Static 12.5Kw/45000Btu R32 240V/415V~50Hz
This Kit Includes:
1 x Fujitsu Air conditioning ARXG45KHTA Big Duct Heat Pump Inverter High Static 12Kw/45000Btu R32 with return air filter
1 x Fujitsu Air Conditioning AOYG45KBTB/A Outdoor Condensing Unit 12Kw/45000Btu R32 (240v or 415v)
1 x Touch-screen Controller UTY-RNRYZ3

Horizontally Mounted
Perfect for areas where you want high powered concealed air conditioning, the ARXG-KHTA high static pressure ducted units are mounted above a ceiling and designed for small homes, offices, restaurants or shops. The ARXG ducted unit operates at low noise levels and is virtually invisible when installed within a suspended ceiling. Its low unit height and lightweight design makes the installation easier and more convenient. It's ideal for large rooms and commercial uses.
The Fujitsu air conditioning condensing R32 inverter outdoor unit with energy saving V-Ram circuit makes for a compact and lightweight outdoor unit with a reduced size. In addition to providing greater performance it allows the appliance to operate efficiently even when the outside temperature is very low or hot. Unlike conventional systems, the Fujitsu inverter technology adapts the speed of the compressor to the needs of each moment, consuming only the energy required. This allows temperature swings to be reduced drastically and maintains a temperature margin in the room of between ±0,5ºC, providing greater room temperature stability and comfort.
Key Product Features:
- High static duct compression
- High output
- Large air volume flow
- 2 temperature sensors (controller and unit) for improved convenience
- Touch-screen remote controller hard wired
- R32 refrigerant gas
- Highly efficient DC fan motors
Specification:
Indoor Unit : ARXG45KHTA
Outdoor Unit : AOYG45KBTB
Power source |
Phase |
Single-phase |
Voltage |
230 V |
Frequency |
50 Hz |
Capacity |
Cooling |
12.1 (4.0 - 14.0) kW |
Heating |
13.5 (5.0 - 16.2) kW |
Input Power |
Cooling |
4.160 kW |
Heating |
3.610 kW |
EER |
Cooling |
2.91 W/W |
COP |
Heating |
3.74 W/W |
Max. Operating Current |
Cooling |
28.5 A |
Heating |
28.5 A |
Moisture Removal |
1.5 l/h |
Sound Pressure Level |
Indoor (Cooling) |
High |
47 dB(A) |
Middle |
43 dB(A) |
Low |
40 dB(A) |
Indoor (Heating) |
High |
47 dB(A) |
Middle |
43 dB(A) |
Low |
40 dB(A) |
Sound Pressure Level |
Outdoor (Cooling) |
High |
57 dB(A) |
Outdoor (Heating) |
High |
57 dB(A) |
Sound Power Level |
Indoor (Cooling) |
High |
75 dB(A) |
Indoor (Heating) |
High |
74 dB(A) |
Outdoor (Cooling) |
High |
71 dB(A) |
Outdoor (Heating) |
High |
71 dB(A) |
Air Flow Rate |
Indoor (Cooling) |
High |
3350 m3/h |
Outdoor (Cooling) |
High |
4450 m3/h |
Static pressure range (Standard) |
100 - 250 (100) Pa |
Net Dimensions
Indoor |
Height |
400 mm |
Width |
1050 mm |
Depth |
500 mm |
Net Dimensions
Outdoor |
Height |
998 mm |
Width |
940 mm |
Depth |
320 mm |
Net Weight |
Indoor |
46.0 kg |
Outdoor |
67.0 kg |
Connection Pipe Diameter |
Liquid |
φ9.52 mm |
Gas |
φ15.88 mm |
Max Pipe Length (Pre Charge) |
50 (30.0) m |
Max Height Difference |
30 m |
Operation Range |
Cooling |
-15 to 46 °CDB |
Heating |
-15 to 24 °CDB |
Refrigerant |
Type |
R32 |
Global Warming Potential |
675 |
Charge |
2700 g (1.823 CO2eq–T) |

![]()

![]()
Optional Parts:
|
|
Compact Wired Remote Controller:
|
UTY-RCRYZ1
|
KNX® Converter:
|
UTY-VKSX
|
Wireless LAN Interface:
|
UTY-TFSXZ1
|
Wired Remote Controller (Touch Panel):
|
UTY-RNRYZ3
|
MODBUS® Converter:
|
UTY-VMSX
|
IR Receiver Unit:
|
UTY-LBTYM
|
Wired Remote Controller:
|
UTY-RVNYM
|
External input and output PCB:
|
UTY-XCSX
|
Network Converter for single split (DC power supply type):
|
UTY-VTGX
|
Simple Remote Controller (Without operation mode):
|
UTY-RHRY
|
External Connect Kit:
|
UTY-XWZXZG
|
Network Converter for single split (AC power supply type):
|
UTY-VTGXV
|
Simple Remote Controller:
|
UTY-RSRY
|
External input and output PCB:
|
UTZ-GXNA
|
Wireless interface for use with Smart home products:
|
FJ-AC-WIFI-1
|
External Switch Controller:
|
UTY-TERX
|
Long-Life Filter:
|
UTD-LFNA (36-54)
|
|
|
Remote Sensor Unit:
|
UTY-XSZX
|
|
UTD-LFNB (18-30)
|
(Outdoor unit 30/36/45/54)
|
|
|
|
|
UTD-LFNC (12-14)
|
External Connect Kit:
|
UTY-XWZXZ3
|
PDF Data Sheet:

These air conditioning units must be installed by an F-Gas qualified engineer. We can install the unit for you using our F-Gas Certified Engineers. Please note if you do not select our installation service we will not ship the unit until we have obtained evidence from you that you will have the unit installed by an F-Gas qualified engineer. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.