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Reclaim CO2 400L GL (REHP-CO2- 400GL) Heat Pump Hot Water System Installed

Reclaim CO2 400L GL (REHP-CO2- 400GL) Heat Pump Hot Water System Installed - JR Gas and Water

Reclaim CO2 400L GL (REHP-CO2- 400GL) Heat Pump Hot Water System Installed


BASE RATE - Perfect for those who wish to install the exact make and model as their current system. NOTE the existing system must be compliant with current standards for this package to apply with tempering valve installed, appropriate support base and drains run to compliant discharge point.

plus SILVER INCLUSIONS - Designed for those switching from a similar electric system and wanting to upgrade the valve and pipework so its all new, complaint and working effectively. NOTE reusing old valves can effect your product warranty. The existing installation must have compliant drains and appropriate support base for this package to apply.

plus GOLD INCLUSIONS - Our most popular package for the do it right the first time person. Strip it all down and redo all the pipework, valves, fit a new support base, run drains to a compliant discharge point then dispose of the old unit.

plus PLATINUM INCLUSIONS - Designed for those wanting to replace and relocate their existing system to a new location or convert from a different system type.

STEP 1. - Select Post Rebate External Installation Package (STC Rebates signed over to JR Gas & Water on install)
STEP 2. - Select Preferred Installation Day
STEP 3. - Select Installation Area
Regular price $5,799.00 Sale price $5,399.00 Save $400
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  • Inventory on the way

All online packages are for a like for like, EXTERNAL (outside building lines) replacement of existing installation only and installation fees do not cover relocating the system, upgrades to current standards, electrical supply alterations outside of a standard disconnect/reconnect, upgrades due to insufficient gas, water or power supplies or repairs of any kind outside of the hot water system UNLESS they are included the purchased package.

For all internal installations please complete our quote request form.

All electrical hot water systems must be perpendicular to the wall with the electrical connection at the front and centre facing forward. unless a relocation package has been purchased.


Two man install will be required where access issues noted below are applicable and installation is not safe to be completed by a single person will be an additional $200. Access for installation is to be free of stairs, steep driveways, through homes, over retaining walls, in ceilings. Unit must be able to be maneuverer by hand trolley from vehicle to installation position without being carried. Confirmation from JR in writing of access suitability where any of the above conditions apply. For restricted access installations we recommend completing our quote request form and sending photos prior.

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Maximize Efficiency with Reclaim Energy 400L CO2 GL Tank Heat Pump: Sustainable Hot Water Solutions

Cutting through the clutter of heat pump technologies, the Reclaim Energy 400L CO2 GL Tank Heat Pump emerges as a top contender in efficiency and eco-friendliness. This article unpacks how this innovative appliance can revolutionize your energy consumption and support your eco-conscious lifestyle without sacrificing performance.

Key Takeaways

  • The Reclaim Energy 400L CO2 GL Tank Heat Pump is exceptionally energy efficient, producing five times the heat energy for every unit of electricity, offering significant energy and cost savings compared to traditional water heaters.

  • A Smart Controller with advanced error reporting, remote management capabilities, and the ability to integrate seamlessly with solar power systems, enhances the functionality and user convenience of the heat pump.

  • Professional installation is crucial for optimal performance and safety, and the heat pump offers robust warranties—up to 15 years for the tank—ensuring reliable and continuous hot water supply for high demand scenarios.

Exploring the Reclaim Energy 400L CO2 GL Tank Heat Pump

The exceptional energy conservation capabilities of this heat pump make it truly remarkable. It produces over five units of heat energy from ambient air for every unit of electricity it uses, leading to significant energy savings.

For those seeking to cut costs and reduce their environmental footprint, the Reclaim Energy 400L CO2 GL Tank Heat Pump serves as an ideal hot water solution, as opposed to traditional gas water heaters.

The Mechanics of CO2 Heat Pump Technology

CO2 heat pump technology powers the Reclaim Energy heat pump. This technology utilizes CO2 as a refrigerant, enabling the heat pump to function efficiently in a broad temperature range, providing heat pump return heating.

With its environmentally friendly, non-toxic, and non-flammable properties, along with no contribution to ozone depletion or global warming, the perfect hot water solution is an ideal choice to produce hot water for eco-friendly water heating.

Glass Lined Tank Durability

Another standout feature is the durability of the heat pump’s glass-lined tank. It enhances durability by providing protection against corrosion. The glass lining is made of a durable material specifically designed to protect the steel tank from corrosion.

By extending protection to significant temperature variations, the overall durability of the system is enhanced.

Tailored for Australian Conditions

Engineered to function without a boosting element even in extreme temperatures, the Reclaim Energy heat pump guarantees reliability and efficiency in the Australian climate, demonstrating exceptional performance even in cold weather. Its design incorporates modifications such as the use of stainless steel and glass materials to address the unique requirements of Australian conditions and it is equipped with controls that are specifically tailored to comply with the legionella requirements outlined in the Australian standards.

Unveiling the Smart Controller

Offering five pre-set control options, the system’s Smart Controller enables customization of continuous hot water designed management, including the optimization of PV generation. It facilitates intelligent operation and customization, allowing for personalized energy generation and management to meet specific hot water requirements.

For added convenience, the system also offers remote management via a mobile app.

Intelligent Operations and Modes

With 9 operational modes, including one-shot boost and holiday mode, the Smart Controller offers ultimate flexibility with multiple timer and temperature control options. These operational modes not only facilitate the management of energy costs and consumption but also provide the convenience of a one-shot boost for immediate hot water requirements.

Remote Management and Monitoring

Users can access the remote management system of the Reclaim Energy heat pump through the new Wi-Fi Controller supplied by the company. The system provides remote control capabilities, allowing for seamless integration with PV/Home Management System. This enables convenient management and monitoring from a distance.

The remote management interface offers the following functionalities:

  • Smart independent controller design

  • Reclaim User App control

  • Seamless integration with PV/Home Management System

  • Wi-Fi connectivity

With these features, users can easily observe and manage the Reclaim Energy system.

Advanced Error Reporting

Advanced error reporting features of the Smart Controller include:

  • Instant notification to the Reclaim User and Tech Team upon detection of any errors

  • Comprehensive insight into the unit’s operation

  • Facilitating fault detection

  • Guiding enhanced maintenance practices

  • Optimizing performance

  • Reducing downtime

  • Enhancing efficiency

Cost and Energy Savings Breakdown

Compared to traditional electric element hot water systems, the Reclaim Energy heat pump showcases significantly higher efficiency. It produces a substantial 5 kW thermal output for every 1 kW of electric input, while a traditional electric element hot water system only yields 1 kW thermal output for each 1 kW of electricity consumed. These energy-saving capabilities can reduce energy consumption by as much as 80% compared to conventional water heaters, resulting in substantial reductions in annual operational expenses.

From Electric to Eco-Friendly

Numerous environmental advantages are offered by transitioning from electric to eco-friendly hot water solutions, such as electric heat pump systems. High energy efficiency is demonstrated by these systems as they convert a substantial portion of the electricity they utilize into heat. Understanding how a hot water system works, particularly with heat pumps, can help in making an informed decision. Producing no on-site carbon emissions during operation, they establish themselves as an environmentally responsible option.

Real-Life Savings Example

A practical scenario demonstrated significant cost savings with the annual operating cost of a Reclaim Energy CO2 Heat Pump Hot Water System, which uses excess solar energy, being as low as $60. Additionally, following the installation of a Reclaim Energy CO2 Heat Pump, the household experienced a reduction in daily power consumption of more than 80%, significantly contributing to the overall decrease in energy consumption and resulting in average annual energy savings.

Seamless Solar Integration

Seamlessly integrating with solar power systems, the Reclaim Energy heat pump, also known as a reclaim heat pump, ensures maximal efficiency and potential savings. It offers the significant advantage of reducing, if not eliminating, the reliance on grid power for water heating.

Harnessing Excess PV Generation

Engineered to utilize excess PV energy during peak sun hours, the Reclaim Energy CO2 Heat Pump System offers several benefits, including:

  • Decreased dependence on conventional energy sources

  • Lower electricity expenses

  • Enhanced energy self-sufficiency

  • Long-term cost savings

  • Increased property resale value

  • Potential to distribute surplus energy to nearby residences

By optimizing cost savings and capitalizing on the energy already generated, rather than sending it back to the grid, this system provides a sustainable solution for residential settings.

Optimizing for Peak Sun Hours

Influencing the ideal periods for solar panels to capture energy, peak sun hours play a crucial role in solar energy storage. The Reclaim Energy 400L CO2 GL Tank Heat Pump utilizes excess PV during peak sun hours, thereby maximizing savings and fully leveraging the solar energy generated during these peak periods.

Installation Insights: Getting Your Heat Pump Up and Running

Two key stages are involved in getting your heat pump up and running – selecting the perfect location and ensuring proper heat pump installation. Numerous advantages, such as guaranteeing correct installation, preventing costly future repairs, and optimizing energy efficiency, are provided by engaging a professional for the installation of a Reclaim Energy 400L CO2 GL Tank Heat Pump.

Selecting the Perfect Location

Several factors need to be considered when choosing the installation location for a heat pump, including:

  • Proximity to hot water faucets

  • Selection of a sheltered outdoor space with adequate drainage

  • Ensuring the area is not enclosed or confined to prevent heat build-up

  • Ease of serviceability

  • Minimizing direct exposure to sunlight to prevent overheating.

The performance of heat pumps is influenced by various climates and the orientation of the outside unit. The Reclaim Energy 400L CO2 GL Tank Heat Pump provides installation flexibility, requiring up to 5 meters of vertical space and 10 meters of horizontal space between the heat pump and the tank.

Professional Installation Benefits

Safety benefits, such as mitigation of potential hazards like electrocution, environmental risks like refrigerant leaks, and heightened fire hazards typically associated with DIY installations, are provided by engaging a professional for the installation of a Heat Pump. The professional installation of the Reclaim Energy Heat Pump includes extensive warranty provisions, encompassing a 6-year warranty for the heat pump, a 10-year warranty for the glass-lined enamel water tank, and a 15-year warranty for the stainless steel tank.

Enhancing Home Comfort with Continuous Hot Water

By effectively operating within a temperature range of -10ºC to 43ºC without requiring an electric backup/booster element, the Reclaim Energy heat pump ensures a continuous hot water supply. It supplies hot water at the top of the tank, ensuring delivery to the tempering valve/taps from the same level.

Contributing to improved home comfort, this system delivers consistent warmth, energy efficiency, and convenient remote control, thereby ensuring comfort throughout the year.

Meeting High Demand

The Reclaim Energy 400L CO2 GL Tank Heat Pump offers the following benefits:

  • Exceptional efficiency and cost-effectiveness

  • Effectively manages high hot water demand

  • Comprised of a heat pump (compressor) and a storage tank

  • Can store a significant volume of hot water to meet high demand

The highest hot water capacity of the Reclaim Energy 400L CO2 GL Tank Heat Pump is 315 liters, demonstrating the system’s capability to fulfill high demand.

Legionella Control Operation

The Reclaim Energy heat pump is equipped with a Legionella control operation that is designed to regulate Legionella safety by heating the water daily if the Legionella safe temperature is not achieved, thereby ensuring and maintaining water quality and safety.

The system ensures whisper quiet operation, super efficiency, superb cold weather conditions performance, and generous rebates.

Elevating Environmental Responsibility

Compared to systems using standard refrigerants, the Reclaim Energy heat pump offers several environmental benefits:

  • It reduces the carbon footprint by up to 200%

  • It contributes to a more sustainable future

  • It uses CO2 as a refrigerant, which is known for its safety and lower environmental impact compared to conventional refrigerants

  • It is designed with either a stainless steel or glass-lined storage tank

Reducing Carbon Footprint

When compared to traditional water heating systems, heat pump water heating solutions have a markedly lower carbon footprint. The Reclaim Energy heat pump demonstrates approximately 80% greater efficiency than traditional electric element hot water systems and can be up to five times more efficient than gas or traditional electric heating, resulting in a considerable reduction in carbon emissions.

Sustainable Living

By requiring significantly less electricity to heat water compared to conventional hot water systems, utilizing a Reclaim Energy Heat Pump reduces the carbon footprint and decreases reliance on non-renewable energy sources, thus having a significant impact on sustainable living.

Managing energy consumption, effective waste management, making smart transportation choices, and utilizing renewable materials in building design are sustainable living practices that complement the use of a Reclaim Energy Heat Pump, all contributing to an eco-friendly lifestyle.


To wrap up, the Reclaim Energy 400L CO2 GL Tank Heat Pump is an extraordinary solution for hot water needs. It delivers energy efficiency, environmental friendliness, long-term cost savings, and comfort. With features like the Smart Controller, seamless solar integration, and professional installation services, it offers an optimal balance of performance and convenience. For those seeking a sustainable, cost-effective, and reliable hot water solution, the Reclaim Energy heat pump ticks all the boxes.

Frequently Asked Questions

What is the best heat pump to buy in Australia?

The best heat pump to buy in Australia is the Rheem hot water heater, known for its energy efficiency and top-class hot water system. It is a crowd favorite among consumers.

Where is reclaim heat pump made?

Reclaim Energy heat pumps are made using a Japanese compressor and Australian-made holding tanks and controllers designed for the Australian market.

What size are the reclaim energy tanks?

The reclaim energy tanks are available in sizes of 160, 250, 315, and 400 litres. Choose the size that best suits your needs.

How does the Reclaim Energy heat pump generate hot water?

The Reclaim Energy heat pump generates hot water by concentrating ambient heat from the surrounding air and transferring it into the water stored in the tank. This process allows for efficient and cost-effective hot water production.

How can I remotely manage the Reclaim Energy heat pump?

You can manage the Reclaim Energy heat pump remotely using the provided mobile app.

Brand - Reclaim Energy
Model Number - REHP-CO2- 400GL
Volume - 400L
Width - 701mm
Height - 1699mm
Manufacturered In -
Cylinder/ Heat Exchange Material - Steel
Cylinder/Heat-Exchange Warranty - 10 Years
Noise Level - 37dBa
Avoid Install Next to Sleeping Areas - No
Weight - kg
Energy Source - Solar
Wifi Controller Built in or Compatible - Yes
Built In Timer - Yes
LED/LCD Status Indicator - Yes
Coefficient of Performance (COP) - 3.7

If you're in Queensland and considering a heat pump hot water system, look no further than JR Gas & Water. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of heat pump installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your heat pump hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their heat pump hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your heat pump hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Sustainable and Environmentally Friendly: Heat pump hot water systems are a sustainable and environmentally friendly option for heating water. They use renewable energy sources, such as air or ground heat, to heat water, resulting in lower greenhouse gas emissions and reduced energy bills. JR Gas & Water can help you make the switch to a more sustainable and cost-effective solution for your hot water needs.

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A heat pump hot water system is an energy-efficient way to heat water for domestic use. It works by using a heat pump to extract heat from the air outside, then transferring it to the water in a storage tank.

The benefits of installing a heat pump hot water system include lower energy bills, reduced greenhouse gas emissions, and a longer lifespan than traditional hot water systems.

The cost of installing a heat pump hot water system in Australia can vary depending on factors such as the size of the system, the complexity of the installation, and the location of the property. On average, prices range from $2,500 to $5,000.

Yes, there are several government rebates and incentives available for installing a heat pump hot water system in Australia. These include the Small-Scale Technology Certificate (STC) scheme, which provides financial incentives for renewable energy systems, and the Renewable Energy Target (RET) scheme, which aims to increase the use of renewable energy sources.

The installation time for a heat pump hot water system can vary depending on the complexity of the installation and the size of the system. On average, installation can take between 2-3 hours.

Yes, like all hot water systems, heat pump hot water systems require regular maintenance to ensure they are working efficiently and to prolong their lifespan. This includes checking the system's filters, cleaning the coils, and checking the refrigerant levels.

Heat pump hot water systems typically last between 10-15 years, although this can vary depending on the quality of the system, the frequency of maintenance, and the level of usage.

Yes, heat pump hot water systems can be installed in most types of properties, including residential homes, commercial buildings, and apartments.

Yes, installing a heat pump hot water system can have environmental benefits, such as reducing greenhouse gas emissions and helping to conserve natural resources. However, it's important to ensure that the system is installed correctly and that the property has adequate ventilation to avoid any negative environmental impacts.

Choosing the right size heat pump hot water system for your property will depend on several factors, including the number of people in the property, the level of hot water usage, and the climate in the area. A qualified installer can help you determine the right size system for your needs.

Reviews From Our Customers


Great service. We were about to move into a house without hot water! Were able to get to us urgently and have us up and running. Professional, friendly service! Reasonable pricing too.


The JR Gas and Water team was very professional and friendly. They arrived on time and exchanged my hot water system within 2 hours. Will definitely use them again in the future.


Not only is the service incredible, the quality of the work is too! The digital quotes are detailed, so you know exactly what you are paying for (and why). Jarred was prompt, efficient, and highly skilled.


I called JR Gas and Water at 9.30 Saturday morning and he arrived at appointment time 11.30 Saturday morning.
Job complete, waste and packaging removed.
Highly recommend this service.
Super Friendly, very efficient.


I recently contacted JR Gas & Water as I needed a new electric hot water system suppled and installed. Their website is informative and easy to navigate and the quote and booking process very straight-forward. The service I experienced from my initial phone enquiry with Jay all the way through to the punctual and professional installation by Sean was absolutely amazing! The service provided far exceeded my expectations. I highly recommend JR Gas & Water.


Accurate on time and easy to read quotes. They arrived on schedule and we’re in and out with hot water going again in no time. There was no mess left behind it was easy and hassle free


Very informative in helping me choose a hot water system that suited my needs. Competitive prices. Quick and reliable service.Happy with my product and highly recommend this company for your hot water needs


JR Gas and Water were fast, efficient and very reliable. They sent a quote quickly that was itemised and comprehensive. I was able to approve the quote online and they were out the next day to fit the new hot water system. As the family have a very ill family member we were all very grateful. We had tried another service just before this company and they were all over the show with lots of comments about "extras", after providing an initial quote. So glad we changed to JR Gas and Water!


You wont see reviews this good anywhere else.

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