Description
Looking for a premium gas hot water system that never runs short? The Rheem Stellar 360L Gas Hot Water Heater is engineered for families with serious hot water demand.
This outdoor-mounted system stores 160 litres and delivers an exceptional 360 litres in the first hour. That means simultaneous showers, full baths, and multiple hot water outlets all at once—without running out. Perfect for larger families, busy households, and homes with high hot water usage throughout the day.
Penrith Hot Water supplies and installs the Rheem Stellar 360L across Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook, and surrounding suburbs in the Greater Nepean. We assess your household’s needs, recommend the right system, and handle professional installation from start to finish.
The 5-star energy rating means you get premium capacity without excessive gas consumption. This balance of performance and efficiency makes the Stellar an intelligent choice for households that demand both comfort and cost control. Natural gas heating provides reliable, consistent warmth in all weather conditions.
The robust outdoor design protects the unit while maximising your interior space. Rheem’s engineering excellence shines through in every component, delivering the durability and performance you expect from a premium system.
A 10-year cylinder warranty protects your significant investment. Combined with 1-year parts and labour coverage on all other components, you have comprehensive protection and peace of mind.
Why Choose This Product?
- Exceptional first-hour capacity: 360 litres handles large families and high demand
- Efficient 5-star rating: Premium performance without excessive energy use
- 160-litre storage: Large tank for consistent throughout-day supply
- Natural gas powered: Reliable, cost-effective heating in all conditions
- 10-year cylinder warranty: Industry-leading protection on the core component
- 1-year parts and labour warranty: Full coverage on all other components
- Outdoor installation: Keeps interior space free and uncluttered
- Premium Rheem reliability: Over 80 years of trusted engineering
- Perfect for large households: Multiple bathrooms and heavy usage
- Local installation: Penrith Hot Water handles everything in Greater Nepean
Product Details
- Type: Gas storage hot water heater
- Brand: Rheem
- Model: Stellar
- Model Number: 850360
- Storage Capacity: 160 litres
- First Hour Capacity: 360 litres
- Fuel Type: Natural gas (LPG not available)
- Installation: Outdoor mounted
- Energy Star Rating: 5 stars
Technical Specifications
- Heating Method: Natural gas burner with heat exchanger
- Storage Volume: 160 litres
- First Hour Rating: 360 litres
- Fuel Source: Natural gas only
- Energy Efficiency: 5-star rating
- System Type: Storage tank with thermostat control
- Temperature Control: Adjustable thermostat
- Safety Features: Pressure relief valve and temperature controls
Dimensions
- Height: 1900 mm
- Width: 485 mm
- Depth: 558 mm
Warranty Information
Cylinder:
10-year warranty on the storage cylinder
Labour and Parts:
1-year warranty on parts and labour for all other components
(Warranty conditions apply. Penrith Hot Water will provide full terms at sale.)
Delivery Information
We offer free delivery to the following regions:
- Penrith
- Emu Plains
- Kingswood
- Glenmore Park
- Cranebrook
- Surrounding suburbs in the Greater Nepean
Important: All deliveries must be within 50 km of a town with a population over 30,000.
If you’re located outside these areas, please phone us to check availability and discuss delivery options. Purchases outside our standard delivery zones will be refunded if free delivery cannot be provided.
STC Information
All supply and installation prices include STCs assigned to us as a point-of-sale discount.
All supply only prices require the customer to claim the STCs themselves.
What Are STCs?
Small-scale Technology Certificates (STCs) are Australian government rebates on eligible hot water systems. The Rheem Stellar 360L Gas Hot Water Heater qualifies, reducing your overall cost.
Your Options
Supply and Installation: STCs are applied at checkout—no paperwork needed.
Supply Only: You’ll claim the STCs yourself. We’ll provide the documentation.
For current rebate amounts on the Rheem Stellar 360L Gas Hot Water Heater, contact Penrith Hot Water for a free quote.
Ready to Upgrade
Experience premium hot water for large families. The Rheem Stellar 360L Gas Hot Water Heater delivers exceptional capacity and reliability for households across Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook, and the Greater Nepean.
Contact Penrith Hot Water today for a free quote, professional installation, and maximum rebate savings.



