Rheem 4 Star 170L
Reliable Hot Water for Larger Households

Rheem 4 Star 170L
Price: $1,869.00
Includes Installation
Enhance your home’s hot water system with the Rheem 4 Star 170L Gas Storage Hot Water System, designed to deliver efficient and consistent hot water for your household. With an impressive 4-star energy rating and a generous 283L first-hour capacity, this system is ideal for families of 4-5 people, ensuring you have enough hot water for all your daily needs.
Proudly manufactured in Australia, the Rheem 170L model is built to perform reliably under the toughest conditions, offering mains pressure for a strong and steady water flow. It comes with the flexibility of multiple fuel options, so you can choose the best energy source for your home.
This system helps you reduce your energy costs while providing dependable hot water throughout the day. With a 10-year warranty on the cylinder, you can enjoy peace of mind knowing your investment is protected for years to come. The Rheem 4 Star 170L is a durable, energy-efficient choice for those looking for long-lasting performance and reliability.
Rheem 4 Star 170L Gas Storage Hot Water Systems
The Rheem 4 Star 170L Gas Storage Hot Water System offers an energy-efficient and high-performing solution tailored to the hot water demands of today’s Australian homes. Built with Rheem’s trusted quality, this system integrates advanced features to provide a steady supply of hot water, all while minimising energy use for cost savings.
Key Features
- Energy Efficient: Featuring a 4-star energy rating, this system is designed to consume less gas compared to older models, helping reduce your carbon footprint. This translates to lower energy bills and a more eco-friendly household, making it a smart choice for both your wallet and the environment.
- High Capacity: Equipped with a 170-litre tank and an impressive 283-litre first-hour capacity, the Rheem 4 Star 170L ensures a continuous supply of hot water for households of 4-5 people. This larger capacity minimises waiting time between showers, making it perfect for busy families or shared living spaces.
- Mains Pressure: The system’s mains pressure design delivers strong, consistent hot water from multiple taps at the same time. Whether you’re running the shower, washing dishes, or filling the bath, you can rely on a steady flow of hot water without interruptions.
- Versatile Fuel Options: Available in both natural gas and propane (LPG) versions, this system offers flexibility to suit various home setups. Whether your household is connected to the mains gas supply or relies on bottled gas, this model can adapt to your needs.
- Australian Made: Proudly manufactured in Australia, this system is built to endure the local climate and meet the country’s high-quality standards. Its robust construction ensures long-lasting performance, making it a reliable choice for Australian homes.
Performance and Versatility
The Rheem 4 Star 170L is designed to deliver exceptional performance, with a gas consumption rate of 27 MJ/h that ensures fast and efficient heating. This high-performance system is capable of meeting the demands of busy households, offering a 283-litre first-hour capacity that can comfortably handle peak usage times. Whether you have multiple bathrooms or a large family, this system provides the reliability and power needed to keep up with your household’s hot water needs.
Durability and Warranty
Engineered for durability, the Rheem 4 Star 170L is built to endure the tough Australian climate and conditions. With its strong, resilient construction, this system ensures long-lasting performance even in challenging environments. Rheem also supports the quality of this product with an extensive warranty package:
- 10-year warranty on the cylinder, ensuring peace of mind for the long term.
- 1-year labour warranty on the cylinder, covering the cost of installation-related service.
- 1-year parts and labour warranty on all other components for domestic installations, ensuring comprehensive coverage for your system.
Installation and Maintenance
The Rheem 4 Star 170L is specifically designed for external installation, with dimensions of 1858mm in height, 422mm in width, and 502mm in depth, making it well-suited for a variety of outdoor spaces. Its compact design ensures that it can be placed in areas with limited space while still providing efficient performance. Weighing in at 69 kg, it is manageable enough for easier handling during the installation process. To maintain peak performance and extend the lifespan of the system, regular maintenance is recommended, helping to ensure it continues to operate at its best for years to come.
Additional Features
- Cold Relief Valve Setting: The system is equipped with a cold relief valve set at 1200 kPa, ensuring reliable pressure regulation to protect the unit during operation.
- ECV Hot Relief Valve Setting: For enhanced safety, the ECV hot relief valve is set at 1400 kPa, helping to manage hot water pressure and prevent potential damage from excessive pressure.
- Water-Saving Fixture Compatibility: Designed to work seamlessly with water-saving fixtures, this system promotes efficient water usage, making it an ideal choice for households focused on sustainability and reducing water consumption.
- Status Indicator: The system features an easy-to-read status indicator, allowing you to monitor the operational performance of the unit at a glance, ensuring smooth and hassle-free maintenance.
- Sacrificial Anode: To extend the life of the tank and safeguard it from corrosion, the sacrificial anode provides an added layer of protection, ensuring reliable performance even in harsh water conditions.
Finance Options Available

We’re pleased to provide a convenient financing solution through the Brighte Personal Loan, enabling you to pay in instalments for our hot water systems. This straightforward option allows you to make the essential home improvements you need while controlling your finances.
Have a question about Brighte Finance? Contact us for help.
Rheem 4 Star 170L Product Specifications
The Rheem 4 Star 170L Gas Storage Hot Water System (Model #347170N0) is a highly efficient and reliable solution designed to meet the hot water needs of Australian households. With a storage capacity of 170 litres and an impressive first-hour capacity of 283 litres, it provides ample hot water for moderate to large households.
Perfect for moderate climates, it can comfortably serve 4-6 people, and in cooler climates, it supports 3-5 people. This system boasts a 4.1-star gas energy rating, ensuring optimal energy efficiency and lower utility costs. Weighing 73 kg when empty, it is designed for outdoor installation, making it a great choice for homes with limited indoor space. Built for durability and high performance, the Rheem 4 Star 170L offers reliable hot water when you need it most.
| Model # | 347170N0 |
|---|---|
| System Type | Gas Storage |
| Gas Type | Natural Gas |
| Number of People | Moderate Climate: 4-6 | Cool Climate: 3-5 |
| Gas Energy Rating (Stars) | 4.1 |
| Storage Capacity | 170 litres |
| First Hour Capacity | 283 litres |
| Weight (empty) | 73 kg |
| Installation | Outdoor |
Size and Dimensions |
|
| Width | 422 mm |
| Height | 1868 mm |
| Depth | 502 mm |
| Inlet Size | 20 mm |
| Outlet Size | 20 mm |
| Inlet Height (cold) | 403 mm |
| Inlet Height (gas) | 298 mm |
Technical |
|
| Gas Consumption | 27 MJ/h |
| Gas Connection | 15 mm |
| Cold Water Connections | 20 mm |
| Hot Water Connections | 20 mm |
Pressure |
|
| Maximum Supply (with ECV) | 960 kPa |
| Maximum Supply (without ECV) | 1120 kPa |
| Relief Valve Setting | 1400 kPa |
| Expansion Control Valve | 1200 kPa |
Read Rheem Hot Water Systems Brochure Below or Open Brochure in New Tab
| Cylinder Warranty | 10 Years* |
|---|---|
| Parts and Labour Warranty | 12 Months |
* Conditions apply.
Visit Rheem’s Warranties page for more information.
