Rinnai Air Conditioners Review and Understanding its VEU Benefits

Major Benefits

It is a constant challenge to maintain comfortable indoor temperatures without skyrocketing energy bills. Many of our customers prioritise a reliable, energy-efficient air conditioning system that delivers consistent comfort. But, they are sometimes faced with the dilemma of choosing between established brands and new names. Rinnai air conditioners are one such name that frequently comes up in our conversations with them.

So, we decided to help you all with a comprehensive Rinnaiairconditioner review, delving into their features, technologies and performance. Choosing the right air conditioning system is a significant investment; We're here to help you make an informed decision to install an energy-efficient system that contributes to your comfort while providing substantial savings on your energy bills.

Table of contents

  1. Understanding Rinnai Aircon Systems
  2. Key Features and Technologies of Rinnai Aircons
  3. Rinnai Ducted and Multi-Split Systems
  4. Rinnai Inverter Multi-Split System - Wall-Mounted Air Conditioners
  5. Energy Efficiency, Cost Savings and Rebates
  6. Is the Rinnai Air Conditioner Worth It?
  7. Why Choose EcoOrigin?
  8. Concluding thoughts…
  9. Frequently Asked Questions

Understanding Rinnai AirCon Systems

Rinnai has become a household name in Australia, evolving from a pioneer in gas appliances to a provider of comprehensive climate control solutions. Their product range is designed to cater to the diverse needs of Australian homes, encompassing efficient split systems for individual rooms, versatile multi-split systems for whole-home zoning and powerful ducted systems for discreet, centralised comfort. This broad offering ensures that Rinnai has an air conditioning solution for virtually any residential requirement.

With a history spanning over 50 years in Australia, Rinnai has established a strong reputation for reliability and innovation. Their commitment to quality is evident in their use of advanced technologies and durable materials. Notably, Rinnai also supports local manufacturing, with facilities in Victoria and South Australia. This commitment to local production ensures that their products are tailored to the specific demands of the Australian climate and market. When considering your home’s climate control, Rinnai air conditioning offers a wide variety of choices.

Key Features and Technologies of Rinnai AirCons

Rinnai mentions that their air conditioning systems are designed with a focus on delivering both comfort and energy efficiency, leveraging advanced technologies to meet the demands of Australian homes. We break down their key features and tech specs.

1. Inverter Technology for Efficient Operation

  • Modulates compressor speed to maintain consistent temperatures.
  • Significantly reduces energy consumption compared to fixed-speed units.
  • Results in lower running costs and a more comfortable living environment.

2. 3D Airflow for Optimal Comfort

  • Horizontal and vertical swing for even air distribution.
  • Ensures conditioned air reaches every corner of the room.

3. Multi-Head Systems and Flexible Climate Control

  • Connect multiple indoor units to a single outdoor unit.
  • Allows for individual temperature control in each room.
  • Maximises comfort and efficiency for multi-room homes.

Technological Edge in HVAC Design:

Rinnai’s split systems utilise brushless DC inverter technology, which modulates compressor speed based on real-time thermal demand. This reduces energy consumption.

Select models combine reverse-cycle air conditioning with heat pump water heating. During cooling mode, waste heat is redirected to preheat water, achieving energy recovery. Rinnai units operate quietly due to compressor isolation mounts and variable fan algorithms.

Rinnai Ducted and Multi-Split Systems

Rinnai offers a range of air conditioning solutions to suit various home needs. This section provides detailed reviews of their ducted and multi-split systems.

Rinnai Ducted Reverse Cycle Air Conditioning

Rinnai's ducted reverse-cycle air conditioning system is concealed within the roof cavity. It delivers heating and cooling to maintain a comfortable indoor environment regardless of external conditions.

Some of its benefits include…

  • Efficient ducted heating and cooling.
  • Quiet operation thanks to efficient indoor fans and a DC compressor.
  • Optional Wi-Fi control for convenient remote management.
  • 3D DC Inverter technology for precise temperature control and energy efficiency.
  • Zoning capabilities allow for individualised comfort in different areas of the home.
  • Rapid temperature control for quick comfort adjustments.
  • Comes with a 7-year warranty
  • Wired programmable control.

Technical Specifications

Feature 07 Model 10 Model 12 Model 14 Model 17 Model
Cooling Capacity (kW) 7.1 10.3 12.7 14.2 16.7
Heating Capacity (kW) 8.2 10.3 14.4 17.3 17.5
Energy Efficiency (COP - Heating) 3.4 3.63 3.7 3.87 3.94
Indoor Noise Level (dB(A)) 45 / 41 / 38 47 / 43 / 40 49 / 46 / 42 49 / 45 / 42 49 / 46 / 42
Wi-Fi Control Optional Optional Optional Optional Optional
Warranty 7 Years 7 Years 7 Years 7 Years 7 Years

Rinnai Ducted Indoor Unit Specifications

Feature DINLR07Z72 DINLR10Z72 DINLR12Z72 DINLR14Z72 DINLR17Z72
Rated Input (W) 200 450 450 450 600
Rated Current (A) 1.6 2.8 2.8 2.8 3
Air Flow (High Speed) (L/s (ESP)) 490 (100 Pa) 730 (150 Pa) 1075 (150 Pa) 1075 (150 Pa) 1100 (150 Pa)
Maximum External Static Pressure (ESP) (Pa) 160 200 200 200 200
Noise Level (Sound Pressure @ 1.4m) (dB(A)) 45 / 41 / 38 47 / 43 / 40 49 / 46 / 42 49 / 45 / 42 49 / 46 / 42
Dimensions (Net W × D × H) (mm) 1100 x 720 x 248 1200 x 625 x 380 1200 x 625 x 380 1200 x 625 x 380 1400 x 858 x 440
Packing (W × D × H) (mm) 1305 x 805 x 305 1485 x 675 x 450 1485 x 675 x 450 1485 x 675 x 450 1605 x 910 x 505
Net / Gross weight (kg) 31 / 38 53 / 60 54 / 60 54 / 60 75 / 83
Duct Connections (Supply Air W × H) (mm) 926 x 175 1000 x 253 1000 x 253 1000 x 253 1188 x 385
Duct Connections (Return Air W × H) (mm) 1001 x 228 1145 x 334 1145 x 334 1145 x 334 1188 x 385
Condensate Drain Pipe Diameter (OD) 25 25 25 25 25
Refrigerant Piping (Liquid / Gas) (mm) 9.52 / 15.9 9.52 / 15.9 9.52 / 15.9 9.52 / 15.9 9.52 / 19.0
Moisture Removal (L/h) 2.1 2.7 2.9 3.3 3.3
Operating Range (°C) Cooling: 17 ~ 32. Heating: 0 ~ 30 Cooling: 17 ~ 32. Heating: 0 ~ 30 Cooling: 17 ~ 32. Heating: 0 ~ 30 Cooling: 17 ~ 32. Heating: 0 ~ 30 Cooling: 17 ~ 32. Heating: 0 ~ 30

Rinnai Ducted Outdoor Unit Specifications

Feature DONSR07Z72 DONSR10Z72 DONSR12Z72 DONSR14Z72 DONSR17Z72
Power Supply (V-Ph-Hz) 220~240 – 1 – 50
Starting Current (A) 2.5 3 3.5 4 4
Compressor Type Twin Rotary Twin Rotary Twin Rotary Twin Rotary Twin Rotary
Sound Pressure Level @ 1m (dB(A)) 58 61 62 62 62
Sound Power Level (dB(A)) 69 70 71 71 71
Dimensions (Net W × D × H) (mm) 946 x 410 x 810 946 x 410 x 810 952 x 415 x 1333 952 x 415 x 1333 952 x 415 x 1333
Packing (W × D × H) (mm) 1090 x 500 x 865 1090 x 500 x 865 1095 x 495 x 1480 1095 x 495 x 1480 1095 x 495 x 1480/td>
Net / Gross weight (kg) 61 / 66.5 68.5 / 74 100 / 114 116 / 130 116 / 130
Refrigerant Piping Type R410A R410A R410A R410A R410A
Pre-Charged Length (m) 15 15 15 15 15
Charge Adjustment (Add or Remove) (g/m) 30 30 30 30 30
Liquid / Gas Connections (mm) 9.52 / 15.9 9.52 / 15.9 9.52 / 15.9 9.52 / 15.9 9.52 / 19.0
Maximum Pipe Length (m) 50 65 65 65 65
Maximum Vertical Separation (m) 25 30 30 30 30

Two of them that stand out are…

Rinnai DONSR14Z72 Ducted Reverse Cycle Air Conditioner

The Rinnai DONSR14Z72 ducted reverse cycle air conditioner is designed for larger homes, providing 14.2kW of cooling and 17.3kW of heating. This model ensures efficient climate control throughout the house.

Feature Specification
Cooling Capacity 14.2 kW
Heating Capacity 17.3 kW
Power Supply 220~240V, 1-phase, 50Hz
Outdoor Noise (Pressure) 62 dB(A)
Indoor Airflow 1075 L/s (150 Pa)
Indoor Noise 49/45/42 dB(A) @ 1.4 meters
Refrigerant R410A
Max Pipe Length 65 meters
Vertical Separation 30 meters
Control Wired/Wi-Fi (optional)

Rinnai DONSR17Z72 Ducted Reverse Cycle Air Conditioner

For homes with extensive climate control requirements, the Rinnai DONSR17Z72 delivers 16.7kW of cooling and 17.5kW of heating. This model is engineered for high-performance efficiency in large spaces.

Feature Specification
Cooling Capacity 16.7 kW
Heating Capacity 17.5 kW
Power Supply 220~240V, 1-phase, 50Hz
Outdoor Noise (Pressure) 62 dB(A)
Indoor Airflow 1075 L/s (150 Pa)
Indoor Noise 49/45/42 dB(A) @ 1.4 meters
Refrigerant R410A
Max Pipe Length 65 meters
Vertical Separation 30 meters
Control Wired/Wi-Fi (optional)

Rinnai Inverter Multi Split System - Wall Mounted Air Conditioners

The Rinnai Inverter Multi Split System, featuring the same indoor unit as the innovative PB Series, offers a multi-room solution for Australian homes. This system allows you to heat or cool up to six individual rooms with a single outdoor unit, saving outdoor space and enhancing your home's aesthetic. This information is very important for any Rinnai air conditioner review.

Key Features and Benefits

  • Wi-Fi Control: Manage your AirCon from anywhere with an internet connection via the Rinnai mobile app.
  • Space-Saving Design: One outdoor unit supports multiple indoor units, reducing clutter.
  • Individual Room Control: Tailor comfort levels in each room to suit individual preferences.
  • Energy Efficiency: The 3D DC Inverter technology ensures higher efficiency and lower running costs.
  • Quiet Operation: Enjoy a peaceful home environment with quiet indoor units.
  • Versatile Indoor Units: Choose from wall-mounted, slim ducted, compact cassettes and floor console units to suit various room types.
  • DRED Enabled: Helps manage power grid demand during peak periods.
  • Multi Outdoor Units: MON3H07B (3 Indoor Units), MON4H09B (4 Indoor Units), MON5H11B (5 Indoor Units), MON5H13B (5 Indoor Units), MON6H18B (6 Indoor Units).

Indoor Unit Variety

Wall-mounted: Sleek design with turbo function and Wi-Fi control.

Slim ducted: Compact and quiet, ideal for tight spaces.

Compact cassettes: Low profile with 360° airflow for open-plan areas.

Floor console: Dual outlets for rapid temperature adjustments, wall-mounted or floor-standing options.

Outdoor Units are available in capacities ranging from 7.1kW to 18kW. Smart 3D DC Inverter control systems provide faster, more controlled warm-up or cool-down, higher efficiency and lower running costs. Demand Enabled Response (DRED) allows electricity providers to manage demand during peak periods.

Check out our ultimate guide for choosing the right size aircon, that will help you make the right pick.

Technical Specifications

1. Multi-Split Outdoor Units

Feature MON3H07B MON4H09B MON5H11B MON5H13B MON6H18B
Number of Connected Indoor Units 3 4 5 5 6
Cooling Capacity (kW) 7.5 (1.7-9.8) 9 (1.7-11.5) 11.5 (2.6-11.7) 13.0 (2.8-14.6) 17.5 (4.5-18.5)
Heating Capacity (kW) 7.4 (1.8-9.6) 9.3 (1.8-12.0) 12.3 (2.8-12.3) 13.5 (2.6-15.2) 20.0 (4.9-20.7)
Energy Efficiency (AEER/ACOP - W/W) 3.71 / 4.54 4.24 / 4.38 3.64 / 3.89 3.37 / 4.11 3.45 / 3.87
Sound Power Level (dB(A)) 66 68.5 67.9 72 71
Refrigerant Type R32 R32 R32 R32 R32
Maximum Total System Pipe Length (m) 60 80 80 80 80

2. Wall Mounted Split Systems

Feature HINRP20MB HINRP26MB HINRP35MB HINRP50MB HINRP60MB HINRP70MB
Cooling Capacity (kW) 2 2.6 3.5 5 6 7.15
Heating Capacity (kW) 2.2 2.7 4 5.4 6.5 7.8
Indoor Noise Level (dB(A)) 43 / 38 / 31 / 30 / 25 46 / 39 / 32 / 30 / 24 46 / 39 / 32 / 30 / 24 47 / 44 / 38 / 34 / 28 47 / 44 / 38 / 34 / 28 57 / 45 / 39 / 33 / 29
Wi-Fi Compatibility Standard Standard Standard Standard Standard Standard

3. Slim Ducted Units

Feature DINSD26MB DINSD35MB DINSD50MB DINSD70MB
Cooling Capacity (kW) 2.6 3.5 5.2 7.1
Heating Capacity (kW) 2.9 3.8 5.5 7.3
Indoor Noise Level (dB(A)) 40 / 34 / 27 40 / 34 / 27 40 / 34 / 27 41 / 38 / 33

When considering a Rinnai split system, it is always a good idea to research all of the available models. Remember to research what air conditioning rebate you may be eligible for.

Two such models that stand out are…

Rinnai MON6H18B Multi-Head System

The Rinnai MON6H18B Multi-Head System is designed to efficiently manage the climate in up to six individual rooms. This system offers a significant 17.5 kW cooling capacity and 20.0 kW heating capacity, making it suitable for larger homes or those with diverse temperature control needs.

Feature Specification
Number of Indoor Units 6
Cooling Capacity 17.5 kW (4.5-18.5 kW range)
Heating Capacity 20.0 kW (4.9-20.7 kW range)
Energy Efficiency (AEER/ACOP) 3.45 / 3.87 W/W
Outdoor Sound Power Level 71 dB(A)
Refrigerant R32
Max Total Pipe Length 80 meters

Rinnai MON5H13B Multi-Head System

The Rinnai MON5H13B Multi-Head System is a versatile solution for homes requiring climate control in up to five rooms. It provides a cooling capacity of 13.0 kW and a heating capacity of 13.5 kW, balancing performance and efficiency for a variety of room sizes.

Feature Specification
Number of Indoor Units 5
Cooling Capacity 13.0 kW (2.8-14.6 kW range)
Heating Capacity 13.5 kW (2.6-15.2 kW range)
Energy Efficiency (AEER/ACOP) 3.37 / 4.11 W/W
Outdoor Sound Power Level 72 dB(A)
Refrigerant R32
Max Total Pipe Length 80 meters

Cost of Rinnai Air Conditioners

The cost of Rinnai Air Conditioner systems varies significantly based on system type, capacity, and installation requirements. For Rinnai Ducted Reverse Cycle Air Conditioners, the unit cost can range from approximately $2,687 to $7,171, depending on the capacity, which typically spans from 7kW to 24kW. When factoring in installation, complete ducted systems can range from $8,060 for smaller configurations to $11,815 or more for larger setups, with the final price influenced by installation complexity and zoning needs.

Rinnai Multi-split systems, known for their ability to connect multiple indoor units to a single outdoor unit, generally have a higher price point due to their versatility and complexity. A complete multi-split system setup, including indoor units, typically ranges from $1099 to $3999 or more. The final cost will depend on the number of indoor units required and the complexity of the installation.

It is always recommended to get a personalised quote from EcoOrigin, as installation costs can vary. Also consider the long-term energy savings and the 7-year warranty that comes with Rinnai systems.

Warranty of Rinnai Air Conditioners

Rinnai Air Conditioners are offered with a 7-year warranty, providing coverage for potential manufacturing defects and essential components. This warranty period indicates the manufacturer's confidence in the product's durability. It serves to protect the consumer's investment and provides assurance regarding the longevity of the air conditioning system. Customers are advised to consult the specific warranty terms and conditions for detailed information on coverage and exclusions. This warranty reflects Rinnai's commitment to providing products intended for long-term use.

Energy Efficiency, Cost Savings and Rebates

Choosing an energy-efficient air conditioning system is not only good for the environment but also for your wallet. Rinnai AirCons are designed with energy efficiency in mind, offering potential cost savings and access to various government rebates.

Energy Efficiency Ratings and COP Values

Rinnai aircons feature varying energy efficiency ratings, with models like the Q Series boasting high star ratings. The Coefficient of Performance (COP) indicates the efficiency of the AirCon in heating mode. Higher COP values mean greater efficiency. Rinnai ducted systems have COP values up to 3.94, showing strong performance. Understanding these ratings helps you assess the long-term running costs of your system.

Potential Energy Savings

Rinnai's inverter technology minimises energy consumption by adjusting the compressor speed to match the cooling or heating demand. This can result in significant energy savings compared to traditional fixed-speed AirCons. The initial cost of a Rinnai AirCon varies depending on the model and capacity.

Rebates and Incentives

The Victorian Energy Upgrades (VEU) program provides rebates for installing energy-efficient appliances and air conditioner rebates in Victoria, with eligibility depending on factors like property location and the specific Rinnai model's efficiency. Homeowners can receive great rebates on installation for higher-rated models. The Victorian Government Split System Air Conditioner Rebate offers up to $8,000

EcoOrigin can guide you through the VEU application process since the VEU program approves individual models based on their efficiency, not entire brands for air conditioning rebates. It's always advisable to verify eligibility and program details on official government websites.

Is a Rinnai Air Conditioner Worth It?

For Australian homeowners seeking reliable climate control, Rinnai Air Conditioners presents a compelling option. With a diverse range of systems, from efficient split units to comprehensive ducted solutions, Rinnai caters to varied needs. The brand's commitment to innovation, evident in features like inverter technology and Wi-Fi control, translates to tangible benefits: reduced energy consumption and enhanced convenience.

Rinnai's focus on quiet operation and 3D airflow further elevates comfort levels. Moreover, the availability of government rebates can significantly offset upfront costs, making Rinnai a financially sound choice. Considering the brand's established reputation and dedication to quality, investing in a Rinnai Air Conditioner proves to be a worthwhile decision for lasting home comfort.

Why Choose EcoOrigin?

EcoOrigin is your trusted partner in energy-efficient home upgrades. As an accredited provider, we offer:

  • Assistance with understanding and getting government rebates and incentives.
  • Professional installation of aircon.
  • A 5-step quality assurance process, ensuring the best installation possible.
  • Assistance with load calculations to make sure you have the correct unit for your space.

Join the thousands of satisfied Australian homeowners who have made the smart choice with EcoOrigin.

Switch to Energy-Efficient Solutions

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Let us help you create a more comfortable and energy-efficient home.

Concluding thoughts…

Rinnai Aircon systems present a range of options for Australian homeowners seeking climate control solutions. The product line includes multi-split and ducted systems, each with specific features and capabilities. Factors such as energy efficiency, as indicated by ratings and COP values, should be considered. Understanding available rebates and incentives can also inform purchase decisions. Environmental considerations, including refrigerant type and potential energy savings, are relevant. Homeowners are advised to assess their individual needs and compare models based on technical specifications. EcoOrigin offers assistance with product selection and installation. Further research into specific models is recommended.

Frequently Asked Questions

1. How do Rinnai AirCons compare to other brands in terms of energy efficiency?

Rinnai AirCons, particularly the Q Series, utilise inverter technology and achieves high COP values, resulting in significant energy savings. When comparing, look for models with similar COP ratings and features. Remember, the VEU scheme approves models, not brands.

2. What government rebates and incentives are available for Rinnai AirCon upgrades?

Australian homeowners can benefit from programs like the Victorian Energy Upgrades (VEU), NSW Energy Savings Scheme (ESS) and Federal Small-scale Technology Certificates (STCs). These programs offer rebates and discounts to reduce the upfront cost of upgrading to energy-efficient Rinnai AirCon models. EcoOrigin can assist with maximising these benefits.

3. Are Rinnai air conditioners good?

Yes, Rinnai air conditioners are considered to be good air conditioners because of their energy efficiency, sleek designs, self-cleaning functions and strong warranties.

4. What is the most reliable brand of air conditioner?

Rinnai, Midea and Mitsubishi are among the most reliable air conditioners, offering durable cooling solutions and reliability.

5. Are Rinnai AirCons suitable for all climates in Australia?

Rinnai AirCons are designed to perform well in various Australian climates. Features like dehumidification (for humid regions) and wide operating temperature ranges make them versatile. Consider your regional climate when selecting a model.

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