Rinnai Ducted Air Conditioning - with zoning options

Ducted Air 15.0kW Twin

Powerful heating and cooling, precisely controlled.

Providing efficient heating and cooling for homes of varying sizes, this 15.0kW (twin fan outdoor unit) ducted system features energy-saving inverter technology, room-by-room zoning flexibility, smart control capabilities, and exceptionally quiet operation.

Model

14.0-17.0kWOutput

922L/sAirflow

7.0kW 9.0kW 11.0kW 13.0kW 15.0kW-Single 15.0kW-Twin 18.0kW 20.0kW 24.0kW

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Key Features

Rinnai Ducted Air Conditioning - Flexible 8 zone individual control

Flexible 8 Zone Climate Control

Enjoy personalised comfort with independent control of up to eight zones, allowing you to switch each zone on or off and adjust temperatures directly from the main controller.

Rinnai Ducted Air Conditoning - with deep cleaning technology

Self-Cleaning Air Purity

Deep cleaning technology with 56°C sterilisation helps remove up to 99%¹ of bacteria and reduce dust build-up, keeping your air conditioner cleaner and your indoor air fresher.

Rinnai Ducted Air Conditoning - Splittable design

Flexible Installation Made Simple

The innovative splittable design allows the unit to be transported in separate sections and assembled on-site, making installation faster and easier in homes with limited roof space. (Available in 15.0kW, 18.0kW, 20.0kW, and 24.0kW models)

Ducted Air Conditoning - Gold Guard coating for longer protection

Long-Lasting Protection

Advanced Gold Guard*** technology helps safeguard the condenser coil from corrosion, supporting dependable operation year after year².

Highlights

Eco-friendly R32 refrigerant** with energy-saving inverter technology
Favourites and schedules

Wi-Fi and Remote access

Humidity control – manage room humidity with Dry Mode for balanced comfort
Quiet operation – engineered for quiet operation, with indoor noise level down to 28 dB(A)^
Tall profile outdoor unit – delivers powerful, efficient performance while making effective use of available outdoor space
Heating and cooling – enjoy year-round comfort with complete temperature control tailored to your needs
Reduced operational costs – designed to deliver up to three times the energy efficiency of conventional electric heating

Specifications

Cooling	Rated Capacity	14.0 kW
	Capacity Range	4.19–18.87 kW
	Rated Input Power	3900 kW
	Rated Input Current	17.0 A
	Annualised Energy Efficiency Ratio [AEER]¹	3.56 W / W
	Temperature Compensated Seasonal Performance Factor [TCSPF]² (Hot / Average / Cold)	6.002 / 5.425 / 5.676 W / W
Heating	Rated Capacity	17.0 kW
	Capacity Range	3.60–19.60 kW
	Rated Input Power	4180 kW
	Rated Input Current	18.5 A
	Annual Coefficient of Performance [ACOP]³	4.04 W / W
	Heating Seasonal Performance Factor [HSPF]⁴ (Hot / Average / Cold)	5.178 / 4.501 / 3.920 W / W

1. AEER: The Annualised Energy Efficiency Ratio (AEER) measures a cooling system’s efficiency by comparing its total cooling output to the electricity it consumes, including standby power.
2. TCSPF: Temperature Compensated Seasonal Performance Factor (TCSPF) measures a heat pump’s seasonal heating efficiency, adjusted for varying outdoor temperatures.
3. ACOP: The Annual Coefficient of Performance (ACOP) measures a heater’s efficiency by comparing its total heating output to the electricity it consumes, including standby power.
4. HSPF: Heating Seasonal Performance Factor (HSPF), is a key efficiency metric for heat pump air conditioners, indicating how effectively the unit heats your home during the colder months.

Dimensions - Height x Width x Depth	Net	380 x 1400 x 870 mm
Dimensions - Height x Width x Depth	Packing	477 x 1650 x 1065 mm
Duct Connections - Height x Width	Supply Air	295 x 1152 mm
Duct Connections - Height x Width	Return Air	2 x 400 (Oval) mm
Weight	Net / Gross	65.0 / 80.9 kg
Rated Input Power		631 W
Rated Current		3.38 A
Wiring Indoor – Outdoor		4 x 1.5 Qty x mm² (min)
Airflow (With Filter)	Turbo Speed	922 (150 Pa)
Maximum External Static Pressure (ESP)*		200 Pa
Noise Level	Sound Pressure @ 1.5m (Turbo / Hi / Med / Lo / Min)	50.0 / 46.5 / 44.0 / 42.0 / 36.0 dB(A)
Noise Level	Sound Power Level	62.2 dB(A)
Condensate Drain Pipe Outer Diameter		25 mm
Refrigerant Piping	Liquid / Gas Connections	9.5 / 15.9 mm
Moisture Removal		4.452 L / h
Controller	Type	Wired Programmable Controller with Wi-Fi Control
Operating Range	Cooling	16 ~ 32 °C
Operating Range	Heating	0 ~ 30 °C

*ESP: External Static Pressure (ESP) refers to the level of resistance the blower fan in an HVAC system must overcome to push air through ductwork, filters, and dampers.

Dimensions - Height x Width x Depth	Net	1333 x 952 x 415 mm
Dimensions - Height x Width x Depth	Packing	1500 x 1095 x 495 mm
Weight	Net / Gross	93.0 / 109.6 kg
Power Supply		220–240 / 1 – 50 V / Ph-Hz
Compressor	Type	Twin Rotary
Sound Pressure Level @ 1m		65 dB(A)
Sound Power Level		70.0 dB(A)
Refrigerant Piping	Type	R32
	Charged Volume	3.6 kg
	Design Pressure	4.3 / 1.7 MPa
	Pre-Charged Length	20 mm
	Charge Adjustment (If > 20m)	24 g / m
	Liquid / Gas Connections	9.5 / 15.9 mm
	Liquid / Gas Pipe Run ø	9.5 / 15.9 mm
	Maximum Pipe Length	75 mm
	Minimum Pipe Length	3 mm
	Maximum Vertical Separation	30 mm
Ambient Temperature Limits^#	Cooling	-15 ~ 50 °C
Ambient Temperature Limits^#	Heating	-20 ~ 24 °C

^#Performance tested under internal laboratory conditions. The operating range refers to the specified ambient temperature limits within which the appliance is designed to operate. Heating and cooling capacities may vary depending on ambient conditions.

Note: For pipe runs less than 20m one way no refrigerant needs to be removed, if greater than 20m refrigerant will need to be added at 24 g/m.
Capacities tested in accordance with AS/NZS 3823. With our policy of continuous improvement, we reserve the right to change, or discontinue at any time, specifications or designs without notice.

Cooling	Rated Capacity	14.0 kW
	Capacity Range	4.19–18.87 kW
	Rated Input Power	3900 kW
	Rated Input Current	17.0 A
	Annualised Energy Efficiency Ratio [AEER]¹	3.56 W / W
	Temperature Compensated Seasonal Performance Factor [TCSPF]² (Hot / Average / Cold)	6.002 / 5.425 / 5.676 W / W
Heating	Rated Capacity	17.0 kW
	Capacity Range	3.60–19.60 kW
	Rated Input Power	4180 kW
	Rated Input Current	18.5 A
	Annual Coefficient of Performance [ACOP]³	4.04 W / W
	Heating Seasonal Performance Factor [HSPF]⁴ (Hot / Average / Cold)	5.178 / 4.501 / 3.920 W / W

1. AEER: The Annualised Energy Efficiency Ratio (AEER) measures a cooling system’s efficiency by comparing its total cooling output to the electricity it consumes, including standby power.
2. TCSPF: Temperature Compensated Seasonal Performance Factor (TCSPF) measures a heat pump’s seasonal heating efficiency, adjusted for varying outdoor temperatures.
3. ACOP: The Annual Coefficient of Performance (ACOP) measures a heater’s efficiency by comparing its total heating output to the electricity it consumes, including standby power.
4. HSPF: Heating Seasonal Performance Factor (HSPF), is a key efficiency metric for heat pump air conditioners, indicating how effectively the unit heats your home during the colder months.

Resources

Brochure

Ducted Air Conditioner Brochure

Download

Operation-Manual

Ducted Air Conditioner R32 Operation Manual

Download

Installation-Manual

Ducted Air Conditioner R32 Installation Manual

Download

Operation-Manual

Ducted Air Conditioner R32 Wired Remote Controller Operation and Installation Manual

Download

Warranty

Air Conditioner Warranty Booklet

Download

Disclaimer / Footnotes

¹ Self-Cleaning function requires manual activation.Tested by Intertek, Report No. 250626075GZU-007 and 250626075GZU-001, an independent third-party laboratory.
² Based on independent laboratory testing under controlled conditions. Tested by China Quality Certification Centre (CQC), Report No. 2017-CH-08009. Actual performance may vary depending on environmental conditions.
^Check the product specifications sheet for details.

*For full warranty terms and conditions refer to the related warranty booklet.
**R32 refrigerant: is a highly energy-efficient, low Global Warming Potential (GWP) gas used in modern air conditioners. It offers better cooling performance while using less energy, making it ideal for eco-friendly air conditioning systems.
***GoldGuard: is 14-karat gold plating to provide enhanced corrosion resistance and durability.

⁺Rinnai uses a third-party application (App) to enhance your experience of the Rinnai product. You may use the App at your sole discretion. Please note that when you download and use the App and its services, the third-party’s privacy policy and terms and conditions of service will apply. By using the Rinnai product through this App, you acknowledge and agree that: The third-party App may collect, store, and process your personal information according to its own privacy policy and App terms and conditions. Rinnai does not control and are not responsible for the content, policies, or practices of the third-party App and its services. Rinnai strongly recommends that you review the App privacy policy before using its features. The use of the third-party App is optional. For further information or clarification, please contact us at 1300 555 545 and [email protected]

NB: Reverse cycle air-conditioners are an effective solution as they provide both cooling and heating and are highly efficient. However, unlike gas heaters, their heating capacity will reduce with colder ambient temperatures, which is especially relevant for homes in colder areas. Discuss with your installer things like the local climate, the size of your house, its orientation and construction (such as glazing, doors, insulation), and your expectations, so a system with the appropriate capacity can be selected.

The product information on this website (comprising product brochures, warranty information, installation manuals, diagrams, specifications and representations) relates to current products. This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.

Product codes: DINLR15B1SA DONSR15B1TA

Ducted Air 15.0kW Twin