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10 Best Commercial Heat Pump Hot Water Systems  For Australian Businesses

10 Best Commercial Heat Pump Hot Water Systems  For Australian Businesses

Last updated on September 9, 2024

Are you struggling with high hot water costs in your business?

You’re not alone. Commercial heat pump hot water systems are gaining popularity for their ability to cut energy use and costs significantly. We’ll guide you through the best systems on the market so you can find the right fit and start seeing savings immediately.

Exploring some of the best brands in Australia, this article compares ten commercial heat pump hot water systems in terms of energy efficiency, features, capacity, and environmental impact to help Australian businesses make informed decisions. 

Get a heavily subsidised energy-saving heat pump through the NSW Energy Savings Scheme. Claim your government rebates today! Get a FREE quote or Call Now

10 Best Commercial Heat Pump Hot Water Systems  

This post will introduce the best commercial heat pumps and showcase how they provide savings and sustainability.

1. Reclaim Q-TON air-to-water commercial heat pump

Reclaim Q-TON air-to-water commercial heat pump
Image: Reclaim Q-TON air-to-water commercial heat pump

Reclaim’s Q-TON air-to-water heat pump provides an impressive C.O.P. and significant energy efficiency, making it an excellent pick to meet the commercial needs of any business owner. It is designed to offer flexibility and can serve up to 80 people.

The Q-Ton uses CO2 as the natural refrigerant to provide efficient hot water even in the harshest climates. It draws air through an evaporator, compresses the refrigerant, and uses an onboard heat exchanger to generate hot water stored in tanks.

This functionality makes it ideal for Tasmania’s colder climates, delivering accurate, set-point heated water year-round.

  • Capacity: 3000 – 100000 litres of hot water per day.
  • Key Features: Higher Coefficient of Performance of 4.3, 30kW output power from only 7kW input, modular design set up with up to 16 units, Smart controls enabled, can heat up to 65 degrees.
  • Warranty: Multiple warranties are available on different system parts and labour.
  • Environmental sustainability: Lower CO2 emissions make it an environmentally friendly option.   
Production Capacity3000 -1000L
Max Temp65-70 C
Power Input 7 kW
Power Output30kW
Coefficient of Performance (C.O.P.)4.3

2. Evo 315-C | Domestic & Commercial Hot Water

Evo 315-C | Domestic & Commercial Hot Water
Image: Evo 315-C | Domestic & Commercial Hot Water

Ranking second is the Evo 315 heat pump, equipped with energy-efficiency technology and intelligent features that ensure the business has a safe, clean, and economical hot water supply.

Designed to replace existing 315/400L triple-element electric boilers, the Evo-315 is best suited for commercial businesses such as restaurants and retail outlets.

Below is a breakdown of Evo-315’s key specifications:

  • Capacity: 315 litres.
  • Key Features: stable performance from -5 degrees, intelligent control features, extreme energy efficiency, ideal for working with solar P.V., heats water to a temperature of 60 degrees, hydro-power booster allowing 225L of hot water production per hour, 
  • Warranty: 5 years on tank, two years on parts, and one year on installation and labour.
Storage Capacity315L
Max Temp.60 C
Power Input 1.46kW
Noise Rating52dB
Running Current6.08 A

3. Evo Max Series Commercial Heat Pump

Evo Max Series Commercial Heat Pump
Image: Evo Max Series Commercial Heat Pump

Australian businesses may also opt for Evo Max as an ideal commercial heat pump hot water system with a higher C.O.P. than traditional boilers. Business owners in sectors like hotels, sterilization, hospitals, and laundry would be best suited to consider this heat pump hot water system to get higher temperature hot water up to 80 degrees. 

The Evo Max series has four varieties: the Evo Max 19, Evo Max 35, Evo Max 70, and Evo Max 135. All use advanced technology, green refrigerants (R134a), a high-efficiency heat exchanger, and a circulating heating method. The specifications below correspond to the Evo Max 135, the top model in the Evo Max series; however, there are only slight differences between the models. 

  • Key Features include a 304 stainless steel chassis and cabinet, 66% savings on operation costs, and an eco-friendly design. 
  • Warranty: 5 years on compressors, two years on parts, and one year on on-site labour.   
Heating Capacity kW135
Power Input kW38.6
Air operation range -7°C to 45°C
Noise45 dB
Coefficient of Performance (C.O.P.)3.8
Compressor Quantity4
Compressor typeScroll Copeland Non-EVI
Max. Running Current108.5 A

4. Evo Ultra Series Commercial Heat Pump Hot Water

Evo Ultra Series Commercial Hot Water
Image: Evo Ultra Series Commercial Hot Water

This type of heat pump allows for seamless integration with refrigerators and can distribute large quantities of hot water, making it suitable for Australian businesses’ specific cooling needs. 

Like the Evo Max series, the Evo Ultra series has three varieties: the Evo Ultra 64, Evo Ultra 129, and Evo Ultra 240. All these share features such as integration with chiller systems, bulk water production up to 80 degrees, and advanced heat pump technology for energy efficiency and better C.O.P. rates. 

However, the specifications below will focus on the Evo Ultra 240, the top model in the Evo Ultra series.

  • Key Features include a maximum outlet temperature of 80 degrees, flexible installation locations, the best protection features, such as antifreeze, and the ability to connect to your cooling tower with Free Hot water
  • Warranty:  two years on compressors, two years on parts, and one year on labour.
Cooling capacity kW160
Power Input kW59.5
Noise71 dB
Coefficient of Performance (C.O.P.)3.8
Compressor Quantity4
Compressor typeCopeland ZW Series R134a E.V.I. Scroll

5. Rinnai’s Commercial Hot Water Heat Pump (CHP020, CHP040)

Rinnai’s Commercial Hot Water Heat Pump
Image: Rinnai’s Commercial Hot Water Heat Pump

Rinnai’s commercial hot water heat pump is backed by 45+ years of experience. It provides a range of class-leading attributes suitable for apartments, hotels, student accommodations, and all other commercial hot water applications.

Its efficiency is enabled by an environmentally friendly R513A refrigerant and other features that allow it to be used even in harsh Australian climates.

  • Key Features include Zero Ozone Depletion Potential (ODP) R513A refrigerant, an optional backup electric heating function, a wide ambient temperature operating range (0-50 degrees), a class-leading C.O.P., and an integrated primary circulation pump.

CHP020CHP040
Heating capacity20.0 kW39.5kW
Power Input4.7kW9.6kW
Coefficient of Performance (C.O.P.)4.274.10
Compressor Quantity11
Compressor typeScrollScroll

6. QUANTUM Titan 340L Split System Hot Water (Commercial Split)

QUANTUM Titan 340L Split System (Commercial Split)
Image: QUANTUM Titan 340L Split System (Commercial Split)

The Quantum Titan Split System Model 340-17ASW-134 is designed for commercial use and produces high amounts of hot water (3500L) that can meet the business needs of different commercial applications.

The Titan 340L Split system has the potential to function independently or be integrated for larger commercial applications. 

  • Key Features include rebate availability for eligible installations, easy installation, R314A refrigerant, lower CO2 emissions, split system design, and an ambient operating temperature of -10 to 35 degrees.
  • Warranty: 5 years on the tank and two years on refrigeration. 
Storage Size340L
Heating output6.22 kW
Power Input1.66 kW
Coefficient of Performance (C.O.P.)3.57
Noise58 dBA
Compressor type39cc Rotary

7. Titan 340L Heat Pump Hot Water (Commercial Compact)

Titan 340L Heat Pump Commercial Compact
Image: Titan 340L Heat Pump Commercial Compact

The Titan 340L heat pump Model 340-17ACW-134 is an advanced and highly efficient heat pump used for commercial purposes. This type shares major features with the Titan 340L commercial split type.  

It features a smaller compressor than commercial split systems and can produce up to 3,500 litres of hot water daily. Other features, such as the type of compressor, ambient operating temperatures, hot water production rate, and storage size, are similar. 

  • Warranty: A 5-year warranty is offered on the tank.
  • Unique feature: Compact design 

8. Ecogenica C 330 (EG-330FREC) Heat Pump

Ecogenica C 330 (EG-330FREC) Heat Pump
Image: Ecogenica C 330 (EG-330FREC) Commercial Heat Pump

Of Ecogenica’s various products, the C 330 EG-330FREC model is the largest and most powerful, with a storage capacity of 330 litres. This makes it an excellent hot water system to satisfy the commercial needs of Australian businesses.  

  • Key Features include continuous hot water supply, greater C.O.P., environmental friendliness, and R290 refrigerant.
  • Warranty: each unit is backed up with a 7-year warranty.
Storage capacity330L
Heating capacity (watts)4600 W
Power Input (watts)1020 W
Coefficient of Performance (C.O.P.)4.51
Operation range -7°C to 43°C

9. Rheem HW22 Commercial Hot Water Heat Pump

Rheem HW22 Commercial Hot Water Heat Pump
Image: Rheem HW22 Commercial Hot Water Heat Pump

The HW22 heat pump from Rheem Company is specifically designed for commercial functions. This kind of thermal commercial air-to-water heat pump is designed for outdoor installations. It comes with a variety of unique features that suit many Australian businesses. 

  • Key Features include a C.O.P. of up to 4.0 at 20 degrees ambient, highly energy-efficient heating, water-to-water, and ground-coupled design of its units.

10. Ecogenica C 290 Hot Water Heat Pump

Image: Rheem HW22 Commercial Hot Water Heat Pump

The final commercial heat pump hot water system we’ll cover is the Ecogenica C 290, which operates like a workhorse with a storage capacity of 290 litres. This heat pump delivers hot water at an economical price, saving costs and satisfying users. 

  • Key features include a micro-channel condenser, split configuration, and an environmentally friendly R290 refrigerant.
  • Warranty: 7 years on tank.
Heating capacity (watts)3750 W
Power Input (watts)750 W
Coefficient of Performance (C.O.P.)5
Operation range -7°C to 43°C
Max. Temperature70°C

As your trusted commercial hot water specialists, we help you claim valuable government rebates on your hot water system. Don’t miss this opportunity. Get a FREE quote or Call Now.

What are the Benefits of Commercial Heat Pump Hot Water Systems

Energy Efficiency: Powering Profit with Less Energy

The energy efficiency of the modern heat pump hot water systems is impressive. While conventional heating systems generate heat by combustion or electric resistance, heat pumps work differently, transferring heat from the air, water, or ground into your hot water supply.

Cost Savings: More Than a Drop in the Bucket

Admittedly, the initial cost of the heat pump system may be higher. But the financial benefits that follow are simply undeniable. First of all, energy bills will drop. Generally speaking, such systems have longer life spans and require less maintenance, decreasing the frequency and cost of repairs accordingly.

Environmental Impact: Heating Up Without Heating the Planet

The focus in the current business world is eco-friendly, which aims at reducing carbon footprints.

Commercial heat pump hot water systems contribute significantly to such initiatives. By drawing heat from the environment, heat pumps help create a huge environmental impact compared to fossil fuel-based water heaters.

Reliability and Longevity

Built-to-last heat pump hot water systems also boast durability and reliability, especially in a commercial setting where a continuous hot water supply may be required. With proper maintenance, the systems have relatively long service lives, typically 15-20 years.

Apart from the technical and financial advantages, there is also comfort. The heat pump systems are designed to guarantee enterprises a constant and regular hot water supply without disturbing their operation processes.

Choosing the Right Heat Pump Hot Water Systems


Here, we guide you through selecting the ideal commercial heat pump hot water system for your business. Your selection can make all the difference in terms of energy efficiency, cost savings, and overall satisfaction.

Let’s break down the key considerations:

Evaluating Your Needs and Conditions

Analyzing the Consumption Pattern: First, your hot water requirement is estimated, that is, daily consumption, peak time for consumption, and consumption according to seasons. Suppose a hotel has requirements entirely different from those of a manufacturing plant.

Calculate Your Capacity Requirements: Calculate your required capacity from your data. Heat pumps are rated on how much hot water they can generate in an hour. Make sure the system selected can meet your peak demand without duress.

Climate Impacts Efficiency: An area’s general climate will also impact how well an air-source heat pump works. In colder regions, a heat pump’s performance might be degraded, and therefore, you would want a system with a lower-temperature cutoff or perhaps even consider a ground-source system.

Adaptation to Local Conditions: Consider whether your local climate may have special requirements or considerations related to either the functioning or selection of your heat pump system.

Important Features to Consider

Efficiency Metrics: Consider systems with a high Coefficient of Performance and Seasonal Performance Factor. These two factors describe how efficient the system is at converting energy to heat; the higher the numbers, the more efficient it is.

Long-term Savings: Generally, a higher rating means lower operating costs and better long-term savings, making it a critical factor in your choice.

Match Size to Demand: The heat pump’s capacity should be selected based on hot water demand. An undersized system cannot keep up with demand, while an oversized system may waste energy and be more costly upfront.

Space Concerns: The actual physical size of the unit is essential. Make sure you can physically accommodate installation and maintenance of the system.

Noise Impact Assessment: Heat pumps generally generate some noise during operation. Depending on the system’s site location, this may or may not be an issue. Look for models with low noise levels if the system installation is around residential or workspace areas.

Smart Controls: Consider systems with sophisticated programmable controls that may be remotely operated and interface with the building management system. The above capabilities will bring convenience and efficiency.

Brands and Models

Reliable Brands: Look into well-established and reputable brands in the heat pump market. They are usually more reliable and offer better customer service.

Product reviews and comparisons: Read customer reviews and comparisons of various models to estimate their performance, durability, and customer satisfaction.

Compare Features: Selected models have been evaluated for their specifications on energy efficiency, capacity, warranty, and added features.

Cost vs. Benefit: Offset the upfront investment against the savings and efficiency. At times, a greater initial investment offers higher overall savings or efficiency.

Customising Your System

Customize Based on Unique Needs: You must make a few alterations based on your business’s unique needs. This may include adding supplemental elements, like storage tanks, or integrating with other renewable energy sources.

Professional Consultation: Engage with a professional to help customize the system. They can provide insights into the best configurations and ensure the system meets all your requirements.

Growth plan: Choose a system to accommodate further expansions or increased hot water demand. The scalable system will easily allow you to adapt when your enterprise grows without needing its complete remaking. Choosing the Right Heat Pump System

Here, we lead you through selecting the ideal commercial heat pump hot water system your business requires. Your selection can make all the difference regarding energy efficiency, cost savings, and overall satisfaction. Let’s break down the key considerations:

Conclusion

Various brands have manufactured commercial heat pump hot water systems that serve the needs of different businesses. Selecting the best product dramatically impacts one’s business operations and sustainability impact.

As different businesses invest in these systems, reductions in energy costs and a greener, more eco-friendly future are guaranteed. So, whether you pick Reclaim Q-TON, Evo Max Series, or Quantum Titan 340L Split System, the different systems will offer solutions for every commercial need.

e-green electrical logo image

E-Green Electrical

E-Green Electrical is a top tier energy efficiency company based in Sydney. We focus on utilising government rebates to help reduce our clients energy consumption by installing energy efficient solutions. E-Green boasts a rich heritage within the realm of energy efficiency, consistently staying up to date with cutting-edge technologies to deliver optimal results for our valued customers.

We don't just sell products and services; we also provides tips and information on how to help reduce energy consumption. We believe in using energy wisely and teaching others how to do the same. For E-Green, it’s important to share knowledge with the community. That's why we regularly write articles about saving energy, new government rebates available and increasing sustainability.

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