Rinnai MON4H09B1LA 9.0kW Multi System Air Conditioner Outdoor Only

$2,459.00

9.0 kW Cooling | 9.3 kW Heating
Rinnai MON4H09B1LA 9.0kW Multi System Air Conditioner Outdoor Only

  • 4 Max Connectable Indoors Units
  • Combination Table
  • Part of a multi system
  • 7 Years Manufacturer’s Warranty
SKU: MON4H09B1LA
MULTI OUTDOOR UNIT MON4H09B1LA
Number of connected Indoor Units Qty 4
Power Supply (To Outdoor Unit) V-Ph-Hz
Cooling Rated Capacity (Range) kW 9.0 (2.7- 10.3)
Rated Input Power kW 2.39
Rated Input Current A 10.8
AEER W/W 3.70
Heating Rated Capacity (Range) kW 9.5 (2.8-10.3)
Rated Input Power W 2.32
Rated Input Current A 10.5
ACOP W/W 4.01
Maximum Input Current A 19
Compressor Type
Sound Power Level dB(A) 68
Dimensions Net (W x D x H) mm 946 x 410 x 810
Gross (W x D x H) mm 1090 x 500
x 965
Net / Gross Weight kg 66.2 / 83.0
Refrigerant Type
Refrigerant Piping Connection Size: Liquid Line mm 4 x Φ6.35
Connection Size: Gas mm 3 x Φ9.52 +
1 x Φ12.7
Max. Total System Pipe Length m 80
Pre-Charged Length m 40
Max. Length Per Indoor Unit m 35
Max. Vertical Separation Outdoor Unit ABOVE Indoor Unit m 15
Max. Vertical Separation Outdoor Unit BELOW Indoor Unit m 15
Max. Height Difference Between Indoor Units m 10
Factory Pre-charge g 2400
Additional pre-charge g/m Liquid Side:ф6.35 R32 (Total pipe length – The standard pipe length)×12g/m
Liquid Side:ф9.52 R32 (Total pipe length – The standard pipe length)×24g/m
Ambient  Temperature Limits Cooling °C – 15 ~ 50
Heating °C – 15 ~ 24

Wi-Fi Control
Set your favourite temperature from anywhere and come home to ultimate comfort with our intuitive Android or Apple App. Wi-Fi and App Control comes standard with all indoor units.

Next Gen Turbo+
Quickly cool in summer or swiftly warm in winter. (Hi Wall PX Indoor Unit only)

Sleep Mode
Designed to control the temperature overnight to ensure high quality, comfortable sleep. Traditional sleep mode temperature control is one way; however our intelligent sleep mode system operates on two-way temperature control that modulates up and down to mimic outside ambient temperatures.

Auto Restart
Auto restart function in case of an electrical power outage provides you with complete peace of mind.

Healthier Indoor Air
Specialised biological enzyme + HEPA filter – Over 95% bacteria are killed and 99% dust of less than 0.3um is trapped, which achieves a combined effect of sterilization and dust elimination. (Hi Wall PX Indoor Unit only)

Timer
Designed to work around your lifestyle. Once set, the system will turn on and off at the specified times of the day, ensuring you wake up and come home to the perfect conditions.

Description

9.0 kW Cooling
9.3 kW Heating

4 Max Connectable Indoors Units

Q1: What is the Rinnai MON4H09B1LA Multi System Air Conditioner Outdoor Unit?

The Rinnai MON4H09B1LA is a high-performance multi-split outdoor air conditioning unit designed to connect with up to four compatible Rinnai indoor units. It delivers 9.0kW cooling and 9.5kW heating, making it ideal for efficiently conditioning multiple rooms while using only one outdoor unit.

Q2: Which indoor units are compatible with the Rinnai MON4H09B1LA?

The MON4H09B1LA is compatible with selected Rinnai wall mounted, bulkhead, cassette, floor console, and slim ducted indoor units. Approved indoor unit combinations provide the flexibility to customise a multi-room air conditioning solution that suits your home’s layout and comfort requirements.

Q3: What are the key benefits of the Rinnai MON4H09B1LA?

The Rinnai MON4H09B1LA features energy-efficient DC inverter technology, environmentally friendly R32 refrigerant, quiet operation, and flexible installation options. By supporting up to four indoor units from a single outdoor unit, it helps reduce outdoor clutter while delivering reliable year-round comfort and lower running costs.

Q4: Is the Rinnai MON4H09B1LA suitable for Australian homes?

Yes. The Rinnai MON4H09B1LA is engineered for Australian conditions and is built to provide dependable heating and cooling throughout the year. Its robust outdoor construction and advanced inverter compressor deliver efficient performance across a wide range of operating conditions.

Q5: Not sure what size multi split air conditioning system you need?

Use our free Air Conditioning Calculator & Size Guide as a starting point to estimate the right air conditioning capacity for your room or home. Please note this calculator is a guide only — actual requirements may vary depending on your ceiling height, insulation, window size, orientation, the number of rooms being conditioned, and local climate conditions.

For a more accurate sizing recommendation tailored to your home or office, we recommend booking a quote with our team. Our air conditioning experts will assess your property and help you choose the ideal Rinnai MON4H09B1LA Multi System Air Conditioner Outdoor Unit and compatible indoor unit combination to ensure maximum comfort, energy efficiency, and long-term performance.

For more information about the Rinnai MON4H09B1LA Multi System Air Conditioner Outdoor Unit Only and compatible indoor unit combinations, click here.

Additional information

Weight 83 kg
kW

9