Rinnai Multi Split Air Conditioners

Slim Ducted Multi Air 5.0kW

  • Warranty 03 - 7 year Residential
  • WiFi

Discreet whole-home comfort from one system.

The 5.0kW Slim Ducted Multi Split system provides efficient, quiet heating and cooling for up to six rooms, combining discreet concealed installation with flexible, individual climate control from a single outdoor unit.
Model
5.28-6.00kWOutput
217L/sAirflow
  • Warranty 03 - 7 year Residential
  • WiFi

Highlights

  • Up to six rooms with one outdoor unit
  • Cooling output 3.8kW and heating output up to 6.0kW
  • Sleek, discreet indoor unit designed to be concealed within a bulkhead or ceiling for a seamless look.
  • Quiet operation
  • Wi-Fi control enabled

  • Non-obtrusive to your architectural designs
  • Great performance
  • Timer functionality
  • DC Inverter

Rinnai Multi Split system - control up to 6 rooms with the one unit

Specifications

Dimensions

Net

245 x 700 x 750 mm Height x Width x Depth

Dimensions

Gross

298 x 925 x 850 mm Height x Width x Depth

Weight

24.4 / 29.0 kg Net / Gross

Rated Capacity

2.60 / 2.90 kW Cooling / Heating

Operating Range

16 ~ 32 / 0 ~ 30 °C Cooling / Heating

Airflow

Hi / Med / Lo

250 / 217 / 181 L / s

Sound Pressure @ 1.0m

Hi / Med / Lo

36.5 / 34 / 31 / 25 dB(A)

Air Duct Connection

178 x 527 / 212 x 592 mm Height x Width Supply / Return

Refrigeration Pipe Size

6.35 / 12.7 mm Liquid / Gas

Condensate Drain Pump Connection

Φ25

Power Supply

220~240 -1-50 V-Ph-Hz

Rated Input Power

172 W

Rated Input Current

1.12 A

Maximum External Static Pressure (Hi)

160 Pa

Controller

Wired Controller – 2-Wired Wiring (Field Supply)

Wi-Fi Compatibility

Standard

Dimensions

Net

245 x 700 x 750 mm Height x Width x Depth

Dimensions

Gross

298 x 925 x 850 mm Height x Width x Depth

Weight

24.4 / 29.0 kg Net / Gross

Rated Capacity

2.60 / 2.90 kW Cooling / Heating

Operating Range

16 ~ 32 / 0 ~ 30 °C Cooling / Heating

Airflow

Hi / Med / Lo

250 / 217 / 181 L / s

Sound Pressure @ 1.0m

Hi / Med / Lo

36.5 / 34 / 31 / 25 dB(A)

Air Duct Connection

178 x 527 / 212 x 592 mm Height x Width Supply / Return

Refrigeration Pipe Size

6.35 / 12.7 mm Liquid / Gas

Condensate Drain Pump Connection

Φ25

Power Supply

220~240 -1-50 V-Ph-Hz

Rated Input Power

172 W

Rated Input Current

1.12 A

Maximum External Static Pressure (Hi)

160 Pa

Controller

Wired Controller – 2-Wired Wiring (Field Supply)

Wi-Fi Compatibility

Standard

Resources

Brochure

Multi-Split Air Conditioner Brochure

Download
Operation-Manual

Multi-Split Air Conditioner Operation Manual

Download
Operation-Manual

Ducted Air Conditioner R32 Operation Manual

Download
Operation-Manual

Ducted Air Conditioner R32 Wired Remote Controller Operation and Installation Manual

Download
Other

Multi-Split Air Conditioner Combination Tables

Download
Installation-Manual

Multi-Split Air Conditioner Outdoor Unit Installation Manual

Download
Installation-Manual

Ducted Air Conditioner R32 Installation Manual

Download
Warranty

Air Conditioner Warranty Booklet

Download

FAQs

Browse helpful answers to common product questions, with guidance on what to consider when choosing the right option.

Yes – but total performance depends on the outdoor unit capacity.

If all indoor units run together:

  • The system shares available capacity.

  • Rooms may take longer to reach temperature.

An installer will size the system to match your usage patterns.

Disclaimer / Footnotes

Product codes:
Outdoor: 2 - MON2H05B1LA | 3 - MON3H07B1LA | 4 - MON4H09B1LA | 5 - MON5H11B1LA / MON5H14B1LA | 6 - MON6H19B1TA
Indoor Ducted: DINSD50MBA

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