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Rheem 180L AmbiPower (551180) Heat Pump Hot Water System Installed

Rheem 180L AmbiPower (551180) 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 $3,149.00 Sale price $2,749.00 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.

Tax included. Shipping calculated at checkout.

Maximize Efficiency with the Rheem AmbiPower MDC 180 Heat Pump – Your Eco-Friendly Hot Water Solution

Discover the Rheem AmbiPower MDC 180 Heat Pump, a smart investment for efficient water heating. Ideal for various climates and simple to integrate with your existing setup, this heat pump promotes substantial energy savings and a reduced environmental footprint. Explore its innovative features, design, and user benefits in our in-depth review.

Key Takeaways

  • The Rheem AmbiPower MDC 180 Heat Pump offers an eco-friendly, energy-efficient alternative for water heating, capable of reducing energy usage by up to 70% and performing reliably even in cold climates down to -7°C.

  • Designed for convenience, the heat pump seamlessly integrates with existing plumbing systems, comes with robust warranty coverage, and features advanced controls including an LED touchscreen and app connectivity for ease of use.

  • By purchasing the Rheem AmbiPower MDC 180 Heat Pump, customers can take advantage of financial incentives like STCs, enjoy substantial savings on energy costs, and contribute to environmental conservation by significantly lowering their carbon footprint.

Exploring the Rheem AmbiPower MDC 180 Heat Pump

The Rheem AmbiPower MDC 180 Heat Pump revolutionizes hot water systems. It offers:

  • Eco-friendly alternative to conventional solar water heaters

  • Suitable for small families and locations where solar water heaters may not be appropriate

  • Maximizes efficiency without compromising performance

Rheem, a trusted brand renowned for delivering exceptional hot water systems in Australia, guarantees top-notch quality.

Exceptional Heating Performance in Cold Climates

Heat pump performance in colder climates often causes concern. However, the Rheem AmbiPower MDC 180 Heat Pump removes this concern with its operating range spanning from -7°C to higher ambient temperatures. This ensures consistent performance across diverse climate conditions, guaranteeing reliable hot water supply even when the mercury dips.

The incorporation of Drain-BackTM heat exchange technology distinguishes this heat pump., which provides comprehensive frost protection. Additionally, it leverages advanced wrap-around microchannel heating technology to ensure uniform and accelerated water heating, making it the ideal solution in colder climates.

Innovative Microchannel Technology

Innovative Microchannel Technology is the cornerstone of the Rheem AmbiPower MDC 180 Heat Pump’s impressive performance. This technology utilizes microchannel heat exchangers as condensers and evaporators, enhancing efficiency when compared to conventional heat exchangers and solar collectors.

Microchannel technology in this heat pump provides a green solution to water heating by minimizing energy usage and utilizing ambient heat. It provides a sustainable solution that significantly outperforms conventional water heating techniques, ensuring uniform and faster water heating.

Energy Efficiency and Savings

The Rheem AmbiPower MDC 180 Heat Pump excels in energy efficiency, with a design that incorporates a vitreous enamel-lined steel cylinder to enhance durability in challenging water conditions, such as high levels of total dissolved solids. It also features a side fan for optimal airflow and rain protection, ensuring uniform and fast heating of water.

The potential for significant energy savings is a defining feature of heat pumps, and this heat pump is no exception. By effectively minimizing energy usage and utilizing ambient heat, it can reduce water heating energy usage by up to 70%, translating to substantial savings for the user.

Installation and Warranty – Ensuring Peace of Mind

When investing in a heat pump system, it’s important to comprehend the installation process and warranty coverage. The Rheem AmbiPower MDC 180 Heat Pump, one of the reliable Rheem heat pumps, is designed with the user’s convenience in mind, offering a comprehensive warranty and easy installation to ensure peace of mind.

Seamless Integration with Existing Plumbing Systems

Engineered for seamless integration into existing plumbing systems, the Rheem AmbiPower MDC 180 Heat Pump, making it a viable option for replacing small to medium electric water heaters. This is aided by the fact that it requires no special tools, ensuring a smooth installation experience.

Connecting the heat pump to existing plumbing systems is as simple as replacing a small to medium electric water heater. With the Rheem AmbiPower MDC 180, you have a feasible and energy-efficient choice that promises a straightforward installation process.

Robust Warranty Coverage

The robust warranty coverage of the Rheem AmbiPower MDC 180 Heat Pump includes:

  • 1 year of parts supply and labour

  • 3 years of labour on the cylinder

  • 3 years of sealed system supply and labour

  • 7 years of cylinder supply

This comprehensive warranty coverage is not only competitive but also provides peace of mind and long-term reliability assurance to users. Furthermore, Rheem provides the option to extend the warranty, offering even greater protection and confidence in their product.

Resilience Against Harsh Water Conditions

Resilience against harsh water conditions is a vital consideration for any heat pump. The Rheem AmbiPower MDC 180 Heat Pump stands up to the challenge with a vitreous enamel-lined steel cylinder, enhancing its durability in challenging water conditions.

Furthermore, its robust painted sheet metal shell is designed to reduce corrosion and withstand harsh weather conditions. It’s also equipped with an LED touchscreen controller for optimal control and performance monitoring, ensuring long-term resilience and durability.

Design and Specifications of the Rheem AmbiPower MDC 180

The Rheem AmbiPower MDC 180 Heat Pump boasts a compact and sleek design, with precise measurements of 1810 mm in height, 532 mm in width, and 576 mm in depth. Its robust painted sheet metal shell is meticulously designed to minimize corrosion and prolong its lifespan, while its side fan ensures optimal airflow and rain protection.

Compact Footprint and Aesthetic Appeal

The compact footprint of the Rheem AmbiPower MDC 180 Heat Pump is one of its standout features., allowing for flexibility in placement and making it suitable for a range of installation locations. The pump’s compact size, coupled with its sleek appearance, ensures it seamlessly integrates into any environment, enhancing the aesthetic appeal of your home or business.

Furthermore, the pump’s painted sheet metal casing and side fan design contribute to its sleek appearance. Its design not only adds to its aesthetic appeal but also aids in its performance, making it a visually pleasing and high-performing addition to any home or business.

Advanced Controls for User Convenience

The Rheem AmbiPower MDC 180 Heat Pump is designed with user convenience at its core. It incorporates advanced features such as:

  • Wrap-around microchannel heating technology to ensure uniform and rapid water heating

  • High Coefficient of Performance (COP) of 4.5 @ 19oC

  • Well-suited for cold climates

  • Enables significant savings of up to 70% on water heating

These features make it an excellent choice for an efficient and cost-effective solar water heater as a hot water system.

Adding to its user-friendly design is an LED touchscreen controller that offers excellent visibility, product performance details, and ease of operation. It’s also equipped with both remote control and app control options, enhancing user convenience and allowing for easy monitoring and control of the heat pump.

Financial Incentives and Environmental Impact

An investment in the Rheem AmbiPower MDC 180 Heat Pump promises:

  • An efficient hot water solution

  • Financial perks and environmental benefits

  • State-based incentives and Small-scale Technology Certificates (STCs)

  • Reduced household electricity expenses

  • A lower carbon footprint

The benefits of this heat pump extend beyond its excellent performance.

Understanding STC Discounts and Eligibility

Users who choose green energy solutions like the Rheem AmbiPower MDC 180 Heat Pump can reap significant financial rewards through Small-scale Technology Certificates (STCs). These certificates can be exchanged for a monetary value, resulting in a reduction of the system’s cost.

Specific requirements set by STCs determine the eligibility for their discounts. These requirements include:

  • The system’s capacity to generate or displace renewable energy

  • The climate zone of installation

  • The installation date

  • The type of system

The best part is, there are no regional or territorial restrictions for STC discounts eligibility, offering nationwide coverage.

The Green Choice: Lower Carbon Footprint

Opting for the Rheem AmbiPower MDC 180 Heat Pump offers several benefits:

  • It significantly reduces your carbon footprint, making it a green choice.

  • This eco-friendly heat pump minimizes energy use and reduces greenhouse gas emissions by up to 70% compared to conventional heating methods.

  • It contributes to lower carbon emissions, helping to combat climate change.

The Rheem AmbiPower MDC 180 Heat Pump provides substantial environmental benefits in addition to its financial incentives. Its eco-friendly features and sustainable design, coupled with its ability to significantly reduce energy consumption and greenhouse gas emissions, make it a responsible and environmentally conscious choice for households looking to make a positive impact on the planet.


In conclusion, the Rheem AmbiPower MDC 180 Heat Pump is a remarkable blend of innovation, efficiency, and eco-friendliness. Its exceptional performance in cold climates, advanced microchannel technology, energy savings, and robust warranty make it a compelling choice for your hot water needs. Beyond these, its resilience against harsh water conditions, sleek design, user-friendly controls, and financial and environmental benefits further add to its appeal. Embracing the Rheem AmbiPower MDC 180 Heat Pump is not just a smart choice for your home or business, but also a significant step towards a greener and more sustainable future.

Frequently Asked Questions

What is the average life of a Rheem heat pump?

The average life of a Rheem heat pump is around 15 years, but it may last longer with proper installation and maintenance. Heat pumps work by moving heat using refrigerant.

What is the best heat pump to buy in Australia?

The Rheem hot water heater is one of the best heat pump brands in Australia, known for its energy efficiency and top-class hot water systems. Consider choosing Rheem for your heat pump needs.

What are the disadvantages of a heat pump hot water system?

While a heat pump hot water system can be efficient, it has disadvantages including higher upfront costs, potential limitations in colder climates, and the need for a backup heating source during peak hot water demand. These factors should be taken into consideration when evaluating whether this system is suitable for your needs.

What is the life expectancy of a Rheem?

The life expectancy of a Rheem hot water system is typically between 5 to 15 years.

What distinguishes the Rheem AmbiPower MDC 180 Heat Pump in terms of energy efficiency?

The Rheem AmbiPower MDC 180 Heat Pump's vitreous enamel-lined steel cylinder and side fan design allow for uniform and fast water heating while minimizing energy usage through the utilization of ambient heat, potentially reducing energy usage by up to 70%.

Brand - Rheem
Model Number - 551180
Volume - 180L
Width - 576mm
Height - 1810mm
Manufacturered In -
Cylinder/ Heat Exchange Material - Steel
Cylinder/Heat-Exchange Warranty - 7 Years
Noise Level - 48dBa
Avoid Install Next to Sleeping Areas - Yes
Weight - 116kg
Energy Source - Solar
Wifi Controller Built in or Compatible - No
Built In Timer - Yes
LED/LCD Status Indicator - Yes
Coefficient of Performance (COP) - 4.5

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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