The design of the remote control may vary due to catalog updates.
Hisense ducted air conditioning AUD90UX4RDH5 + AUW90U4RF4
To distribute air through a duct system: 7,568 frigories/h (8.8 kW) nominal of the Hisense AUD90UX4RDH5 + AUW90U4RF4 unit.
- Pipe
- 3/8″ / 5/8″
- Wi-Fi
- Optional
- kcal/h
- ≈ 7.568
- Refrigerant
- R32
Description
To distribute air through a duct installation: 7,568 frigories/h (8.8 kW) nominal of the Hisense AUD90UX4RDH5 + AUW90U4RF4 unit. A concealed indoor unit feeds the grille network; the distribution among rooms depends on the duct design, not on having a split in each one. Installation and adaptation of the network aside.
The duct network and the position of the grilles must be adapted to the layout of the property. Having multiple grilles does not imply independent control by room: if you need this, a compatible zoning system must be studied.
Wi-Fi control is optional and requires an accessory that is purchased separately.
What is included in Hisense AUD90UX4RDH5 + AUW90U4RF4?
1×1 pair documented by Hisense: one indoor unit AUD90UX4RDH5 and one outdoor unit AUW90U4RF4.
| Model | Component | Supply scope |
|---|---|---|
| AUD90UX4RDH5 | Ducted indoor unit 1140 × 268 × 720 mm · 37.5 kg | 1 included |
| AUW90U4RF4 | Outdoor unit 860 × 670 × 310 mm · 49 kg | 1 included |
| Wired and wireless control | Control knobs Supply indicated in the manufacturer's technical documentation. The photo shows a control from the range. | 1 included |
Installation, duct network, pipes, supports, and construction materials not included.
Illustrative composition of the range, not to scale. The design of the control may vary due to catalog updates.
What to check before installing Hisense AUD90UX4RDH5 + AUW90U4RF4
The choice of equipment does not replace the inspection of the installation by a qualified professional.
- Space and maintenance: Check the dimensions of both units and reserve space for the filter, connections, and condensate pump.
- Duct network: The installer must calculate the thermal load and pressure losses. It is not sized solely by square meters.
- Connections: Check the 3/8″ and 5/8″ line, the slope, the drainage, and the single-phase supply before installation.
Hisense AUD90UX4RDH5 + AUW90U4RF4
- Brand
- Hisense
- Model and composition
- Hisense AUD90UX4RDH5 + AUW90U4RF4
- Supply scope
- Indoor unit, outdoor unit, and controls according to the manufacturer's documentation.
- Installation
- Not included
- Availability and transport
- Price including VAT. Installation not included. Not shipped to islands, Ceuta, Melilla, or abroad.
Installation at a glance
- Interior
- 1140 × 268 × 720 mm width × height × depth
- Exterior
- 860 × 670 × 310 mm width × height × depth
- Factory published load
- 1.45 kg Factory load
- Pipe · liquid / gas
- 3/8″ / 5/8″
- Maximum length
- 50 m
- Maximum slope
- 30 m
- Length covered by precharge
- 5 m
- Additional load
- 35 g/m Based on the preloaded length
- Power supply
- Single-phase · 220–240 V · 50 Hz
Specifications and dimensions of the model
Capabilities, consumption, efficiency, noise, and dimensions of this set. The testing conditions and climate are part of each value.
- Nominal cooling of the unit
- 8.80 kW
Power and efficiency of the unit · Range 4.00–9.50 kW - Nominal heat of the assembly
- 9.00 kW
Power and efficiency of the set · Range 3.50–9.40 kW - kcal/h
- ≈ 7.568
Power and efficiency of the system · Conversion of nominal capacity in cooling: kW × 860 - SEER / SCOP
- 6,20 / 4,00
Power and efficiency of the system · SCOP in moderate climate - Efficiency in cold / heat
- A++ / A+
Power and efficiency of the system · Average climate - Nominal consumption in cold / heat
- 2.67 / 2.40 kW
Power and efficiency of the system · Absorbed electrical power - Interior · width × height × depth
- 1140 × 268 × 720 mm
Dimensions, sound and flow rate - Net weight indoor unit
- 37.5 kg
Dimensions, sound and flow rate - Exterior · width × height × depth
- 860 × 670 × 310 mm
Dimensions, sound and flow rate - Net weight outdoor unit
- 49 kg
Dimensions, sound and flow rate - Interior sound pressure
- 42 / 39 / 35 dB(A)
Dimensions, sound and flow · High / medium / low speeds - External sound pressure
- 51 dB(A)
Dimensions, sound and flow rate - Indoor air flow
- 1450 / 1120 / 900 m³/h
Dimensions, sound and flow · High / medium / low - Static pressure
- 100 Pa
Dimensions, sound and flow · Adjustable from 0 to 150 Pa - Refrigerant
- R32
Installation and refrigerant - Factory published load
- 1.45 kg
Installation and refrigerant · Factory charge - Pipe · liquid / gas
- 3/8″ / 5/8″
Installation and refrigerant - Maximum length
- 50 m
Installation and refrigerant - Maximum slope
- 30 m
Installation and refrigerant - Length covered by precharge
- 5 m
Installation and refrigerant - Additional load
- 35 g/m
Installation and refrigerant · Based on the pre-charged length - Power supply
- Single-phase · 220–240 V · 50 Hz
Installation and refrigerant - Wi-Fi
- Optional
Installation and refrigerant · Adapter not included - Condensate pump
- Included
Installation and refrigerant - Warranty
- 3 years
Installation and refrigerant · According to Hisense conditions and applicable use
Before purchasing
- Exact combination data in the Hisense technical sheet and the 2025 catalog. Not extrapolated to models with other suffixes.
Documentation
Questions about Hisense AUD90UX4RDH5 + AUW90U4RF4
How many frigories does this ducted unit have?
The Hisense AUD90UX4RDH5 + AUW90U4RF4 unit declares 7,568 frigories/h (8.8 kW) nominal cooling capacity. This is the total capacity that must be distributed through the duct network; it does not correspond to each grille or room.
Can it cool the living room and the bedrooms?
It can be part of an installation that serves multiple rooms, as long as the total load and duct design match its 8.8 kW nominal capacity. It has a single indoor unit (AUD90UX4RDH5), not an independent split in each room. Airflows, pressure losses, and air return per room need to be checked.
What happens if some rooms get colder than others?
Before choosing a more powerful unit, it is advisable to check the air distribution through the grilles and ensure that the ducts reach each room properly. This unit offers about 7,568 frigorías/h. Let us know which rooms you want to cool; the installer will also need to verify that the ducts can accommodate the chosen unit.
Can I replace my old unit with this one without making any changes?
It is not confirmed just by matching the cooling capacity. Before replacing it with Hisense AUD90UX4RDH5 + AUW90U4RF4, check the dimensions and access of the false ceiling, power supply, refrigerant and acceptable pipes, drainage, flow rate, and available pressure. The technical sheet and a review of the installation determine what can be reused.
What units make up this equipment?
AUD90UX4RDH5 + AUW90U4RF4. The set includes a ducted indoor unit and an outdoor unit.
Does it include Wi-Fi and installation?
No. The Wi-Fi requires an optional adapter and the installation is quoted separately.
Services for your air conditioning
Hisense ducted air conditioning AUD90UX4RDH5 + AUW90U4RF4