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Rheem AmbiPower MDC 180 Heat Pump – Smart, Efficient & Eco-Friendly Hot Water
Innovative Heat Pump Technology for Energy-Efficient Water Heating
Upgrade your home’s hot water system with the Rheem AmbiPower MDC 180 Heat Pump, an energy-efficient water heating solution designed to maximize efficiency, reduce energy consumption, and provide reliable hot water in all climates. Built for small to medium households, this eco-friendly alternative to traditional electric water heaters uses ambient air to deliver up to 70% energy savings, making it a cost-effective and sustainable choice.
Whether you’re looking to lower your carbon footprint, reduce electricity bills, or invest in long-term reliability, the Rheem AmbiPower MDC 180 Heat Pump is engineered to perform—even in temperatures as low as -7°C.
Why Choose the Rheem AmbiPower MDC 180 Heat Pump?
✅ Maximum Efficiency – Up to 70% Energy Savings
✔ Uses ambient air to heat water, reducing electricity usage and running costs.
✔ 5-star energy efficiency – A smart, sustainable alternative to electric storage water heaters.
✔ Works in cold climates down to -7°C, ensuring reliable performance year-round.
✅ Advanced Microchannel Technology for Faster Heating
✔ Wrap-around microchannel heating technology delivers even and rapid water heating.
✔ Higher thermal efficiency compared to traditional heat pumps or solar water heaters.
✅ Built to Withstand Harsh Australian Conditions
✔ Vitreous enamel-lined steel cylinder enhances durability in areas with high water hardness.
✔ Painted sheet metal casing protects against corrosion and harsh weather.
✔ Side fan design optimizes airflow and offers protection against rain for long-term resilience.
✅ Smart Controls for Easy Operation
✔ LED touchscreen controller provides real-time performance monitoring and easy adjustments.
✔ Remote control & app connectivity enable convenient temperature and mode settings from anywhere.
✅ Reliable Warranty Coverage for Peace of Mind
✔ 1-year full parts & labor warranty.
✔ 3-year labor warranty on the cylinder.
✔ 3-year sealed system supply & labor coverage.
✔ 7-year warranty on the cylinder supply, ensuring long-lasting reliability.
Effortless Installation & Seamless Integration
The Rheem AmbiPower MDC 180 Heat Pump is designed for easy installation, making it a perfect replacement for traditional small to medium electric water heaters.
🔧 No special tools required – Seamlessly integrates into existing plumbing systems.
🔧 Compact design – Saves space while delivering high-performance hot water.
🔧 Flexible placement – Suitable for various installation locations, ensuring versatility.
Environmental & Financial Benefits
🌱 Eco-Friendly Choice – Reduce greenhouse gas emissions and lower your home’s carbon footprint.
💰 STC Discounts Available – Eligible for Small-scale Technology Certificates (STCs), offering financial incentives to reduce upfront costs.
🔋 Lower Energy Bills – Save up to 70% on your household’s water heating costs with energy-efficient technology.
Key Specifications
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Brand: Rheem
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Model: MDC 180
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Capacity: 180L
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Height: 1810mm
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Width: 532mm
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Depth: 576mm
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Operating Temperature: Down to -7°C
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Cylinder Material: Vitreous enamel-lined steel
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Installation: External
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Energy Source: Heat Pump (electric-powered with ambient heat utilization)
Comparison with Other Heat Pumps
When it comes to choosing a heat pump, the Rheem AmbiPower MDC 180 Heat Pump stands out from the crowd. Thanks to its advanced wrap-around microchannel heating technology, it offers a more efficient and reliable hot water supply compared to other heat pumps on the market. Unlike traditional solar water heaters that rely on direct sunlight, the AmbiPower MDC 180 harnesses heat from the surrounding air, making it a more versatile and energy-efficient alternative.
One of the standout features of the AmbiPower MDC 180 is its impressive operating range. It performs efficiently in temperatures as low as -7°C and can handle higher ambient temperatures with ease. This makes it an ideal choice for cold climates, where other heat pumps might struggle to deliver consistent performance.
In terms of environmental impact, the AmbiPower MDC 180 boasts a lower greenhouse gas emissions profile compared to traditional electric water heaters. Its integrated heat pump design not only enhances efficiency but also allows for a more compact and space-saving installation, making it perfect for single-family domestic dwellings. With the Rheem AmbiPower MDC 180, you get a hot water system that is both eco-friendly and highly efficient.
Reviews and Ratings
The Rheem AmbiPower MDC 180 Heat Pump has garnered positive reviews from both customers and installers, who praise its reliability, efficiency, and ease of installation. Many users have reported a significant reduction in their water heating energy consumption, making it a cost-effective option in the long run. The product’s durability and quiet operation have also been highlighted as key benefits.
On average, the AmbiPower MDC 180 boasts a rating of 4.5 out of 5 stars, with many reviewers recommending it to others. While some have noted that the product’s warranty and customer support could see improvements, the overall feedback has been overwhelmingly positive. Users appreciate the energy savings and the consistent hot water supply that the AmbiPower MDC 180 provides, making it a popular choice for those looking to upgrade their hot water systems.
Why Trust JR Gas & Water for Your Installation?
🏆 Award-Winning Service – Named Best Plumbers & Best Home Care Store (2023, 2024, 2025) for quality and expertise.
🔧 Expert Installation – Our licensed professionals ensure seamless, hassle-free installation for maximum efficiency.
💡 Energy-Saving Solutions – Our team optimizes your setup for the best performance and long-term savings.
🌏 Sustainable & Future-Proof – Get a cutting-edge hot water system that’s eco-friendly and built to last.
Upgrade to the Rheem AmbiPower MDC 180 Heat Pump today and experience reliable, energy-efficient hot water tailored to your needs.
📅 Book Your Installation Now
Conclusion
In summary, the Rheem AmbiPower MDC 180 Heat Pump is a reliable and energy-efficient hot water system that caters to a wide range of applications, including single-family domestic dwellings and cold climates. Its advanced wrap-around microchannel heating technology and integrated heat pump design set it apart from other products on the market. With positive reviews and high ratings, the AmbiPower MDC 180 is an excellent choice for those looking to reduce their water heating energy consumption and greenhouse gas emissions. Upgrade to the Rheem AmbiPower MDC 180 today and enjoy a smart, efficient, and eco-friendly hot water solution.
Heat Pump Hot Water System Package Selection Guide
(Please rotate mobile device to landscape for easy viewing)
Choosing the right heat pump hot water system package depends on your installation requirements, household size, and whether additional electrical or plumbing work is needed. Use this guide to compare package levels and find the best fit for your home.
Selecting the right package helps streamline installation, but we understand that needs may change, and that the purchaser isn’t a plumber. We’re flexible and can make adjustments, such as upgrading to the next package as needed.
💡 Which Package is Right for You?
IMPORTANT - All online packages are for external installations only, for internal installations please complete our quote request form.
✅ Base – For compliant replacements
Ideal for direct swaps where the existing system meets compliance. No extra plumbing or electrical work included.
(EXAMPLE - A Rheem 250L 491250 replacing complaint Rheem 250L 491250 not a Rheem 250L 101250)
✅ Silver – For minor upgrades
Includes pipework alterations and a valve kit but does not include electrical modifications or system disposal. Designed for those swapping a similar system and working to a tight budget.
(EXAMPLE - Swapping a 10year old Rheem/Rinnai heat pump with a new one where the existing installation is good but requires pipework alterations to adapt the new unit and new valve set for warranty)
🏆 Gold (Best Seller) – For standard installations
Covers old system removal and plumbing modifications, making it the most common choice for standard installations.
(EXAMPLE - Swapping a 20year old Dux heat pump with a new Rinnai GR Series. Strip all down and redo the valves, pipework, drain lines, support base and dispose of the old unit)
💰 Sapphire (Best Value) – For installations requiring electrical work
Adds electrical safety features like an isolator, safety switch, and cable extensions to ensure a compliant and safe electrical connection.
(EXAMPLE - Swapping an old electric system with a new iStore that has a different electrical connection type, then strip all down and redo the valves, pipework, drain lines, support base and dispose of the old unit)
✅ Diamond – For homes needing extensive electrical work
Provides extra plumbing and electrical modifications, including a new electrical circuit, making it ideal for homes without existing wiring for an electric system.
(EXAMPLE - Swapping an old Gas System with a new Enviroheat that needs its own dedicated electrical circuit, type then strip all down and redo the valves, pipework, drain lines, support base and dispose of the old unit)
✅ Platinum – The ultimate package
Includes everything – system relocation, extensive plumbing and electrical upgrades, and a new electrical circuit for complete installation flexibility.
(EXAMPLE - Replacing any existing system of any type then relocating it to a new position on the house that requires the electrical/plumbing to be installed or relocated to the new installation position)
🏆 Package Comparison Guide
| Feature | Base | Silver | Gold 🏆 Best Seller | Sapphire 💰 Best Value | Diamond | Platinum |
|---|---|---|---|---|---|---|
| Existing Unit Must be Identical Make/Model/Series as Purchase | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ |
| Form 4 (Compliance Certification) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Pipework Alterations | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Valve Kit (Required for System Operation) | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Included Altered Pipework (m) | ❌ | 2m | 8m | 8m | 8m | 20m |
| 🏆 Package Comparison Guide | Base | Silver | Gold 🏆 Best Seller | Sapphire 💰 Best Value | Diamond | Platinum |
| Waste & System Disposal (Old System Removal) | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ |
| Electrical Isolator (Ensures Safe Operation & Maintenance Access) | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
| Electrical Extension | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
| 🏆 Package Comparison Guide | Base | Silver | Gold 🏆 Best Seller | Sapphire 💰 Best Value | Diamond | Platinum |
| New Electrical Circuit (For Homes Without Existing Power Supply) | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ |
| Safety Switch (Protects Your Home from Electrical Faults) | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
| Included Altered Cabling (m) | ❌ | ❌ | ❌ | 2m | 10m | 10m |
| System Relocation (Move System to New Position) | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ |
| Requires Existing Installation to be Compliant | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
Whenever a product is required, we only source from trusted, warranty‑backed manufacturers:
- Valves – AVG, RMC, Rye Metal (and subsidiaries)
- Copper – Type B Kembla or Crane
- PEX Systems - Ezipex
- Insulation – eFlex or K‑Flex
- Electrical switches & timers – Hager
- Conduit – Medium Duty PVC Vinidex or GTS
- Brassware – Brasshards
- Hydraulic crimp fittings – EziPress, Viega, Kembla
- Sealants – Loxeal
Feel free to let us know if you have any other preferred brands!
IMPORTANT - All online packages are for external installations only, for internal installations please complete our quote request form.
🛠 Need Help Choosing?
Not sure which package is right for you? Contact JR Gas & Water, and we’ll help you select the best solution for your home! 🚀
STC stands for Small-scale Technology Certificate. It’s part of the Australian Government’s Renewable Energy Target program, created to reward Australians who install eligible energy-efficient systems, such as heat pump or solar hot water systems. When a system like this is installed, it’s awarded a certain number of certificates based on its efficiency, the location of installation, and the amount of renewable energy it’s expected to produce or offset over time. Each certificate holds a monetary value, which acts as an upfront rebate.
How Do STC Rebates Work?
Rather than applying for the rebate after installation, JR Gas & Water includes the value of the STCs directly in the price shown on each product page. This means what you see is the final out-of-pocket cost to you — no separate rebate forms, no waiting, no surprises. We claim the STCs on your behalf and handle the paperwork behind the scenes so that your purchase is smooth, simple, and fully compliant.
Who Is Eligible?
You’re generally eligible for STCs if you’re installing a new, approved system at a residential or small business property within Australia. The installation must be completed by a qualified installer, and the system must meet current Australian standards. All heat pumps and solar hot water systems sold and installed by JR Gas & Water are STC-approved, and our team ensures each installation qualifies properly.
Final Word
All pricing on the JR Gas & Water website includes the STC rebate already applied, so what you see is what you pay. We manage the rebate process from start to finish, so you can enjoy a lower price without any paperwork or hassle. Whether you're upgrading your hot water system for efficiency, savings, or reliability, the STC rebate is already working in your favour — and JR makes sure it stays that way.
ZipPay – 6-Month Interest-Free on All Products
ZipPay allows you to buy now and pay later, offering flexible, interest-free payments for up to 6 months on all JR products. It’s easy to set up, and you can customize your repayment schedule to suit your budget. Payments can be made weekly, fortnightly, or monthly, with a $6 fee if the balance isn’t paid off by the due date.
Humm – Up to 12 Months Interest-Free
Humm provides interest-free payment plans on purchases up to $30,000, perfect for both small and large buys. For items over $2,000, you can spread payments over 12 months. Humm also offers flexibility in scheduling payments based on when you get paid
Afterpay – 8 Weeks, No Interest
With Afterpay, spread the cost of purchases across four equal installments, due every two weeks, over an 8-week period. There’s no interest, and as long as payments are made on time, there are no fees. Perfect for purchases between $100 and $1,500
Plenti Finance – For Reclaim Systems Only
Plenti Finance is available exclusively for Reclaim Energy systems. This option offers tailored repayment terms with competitive interest rates, helping make eco-friendly choices more affordable. For more detailed information on Plenti’s terms and eligibility for Reclaim systems, visit the Reclaim Energy finance page
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.
