Rheem Stellar 330 Gas Water Heater 850330
SunCity Hot Water supplies, installs and services the Rheem Stellar 330 Gas Water Heater 850330 across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Upgrade your home’s hot water system with the Rheem Stellar 330 Gas Water Heater today. Contact SunCity Hot Water for professional installation and expert advice to ensure an efficient and reliable hot water supply for your household.

Key Features
5 Star Energy Efficiency
The Rheem Stellar 330 Gas Water Heater carries a 5-star energy efficiency rating, signalling its effectiveness in performance and potential for reducing gas consumption. This energy-saving design helps maintain comfort while lowering energy expenses.
Superior 200L/Hour Hot Water Recovery
With a recovery rate of 200 litres per hour, the Stellar 330 replenishes hot water swiftly, even during peak periods. This capability ensures households can rely on a consistent hot water supply throughout busy times.
330L First Hour Capacity of Hot Water
Offering a first-hour hot water capacity of 330 litres, this unit provides a substantial volume ideal for families needing a generous hot water supply to meet daily demands.

Hot Water from Multiple Taps at the Same Time
The Rheem Stellar 330 accommodates simultaneous hot water usage from multiple taps without compromising performance, making it suitable for busy family homes.

Patented Rheem Superflue® for Superior Performance
Featuring the patented Rheem Superflue®, this water heater optimises heat transfer to improve efficiency, enabling quicker water heating and reducing environmental impact.
Suitable for Connection to Natural Gas
The unit is designed for compatibility with natural gas, providing a convenient, reliable, and efficient hot water solution for many Australian homes.
Installation, Maintenance & Warranty
Installation

The Rheem Stellar 330 is compatible with natural gas supply and designed for straightforward installation in residential settings. Proper installation by a licensed professional is recommended to ensure safety and optimal operation.
Maintenance

Routine maintenance should include inspections of the flue system, pressure relief valves, and the expansion control valve to maintain efficiency and safety. It is advisable to engage a qualified technician for servicing to prolong the unit's lifespan.
Warranty
This water heater includes a 10-year warranty on the cylinder, a 3-year labour warranty on the cylinder, and a 1-year parts and labour warranty on other components for domestic, non-commercial installations. Warranty conditions apply.
Frequently Asked Questions
What is the storage capacity of the Rheem Stellar 330 Gas Water Heater?
The Rheem Stellar 330 has a 130-litre storage capacity, suitable for households requiring a consistent supply of hot water throughout the day.
What is the hourly recovery rate for this model?
This model offers a recovery rate of 200 litres per hour, enabling quick replenishment of hot water during periods of high demand.
What are the gas consumption and connection specifications for the Rheem Stellar 330?
The unit consumes gas at a rate of 42 MJ per hour and includes a gas connection of Rp 1/2 and water connections of Rp 3/4. The relief valve pressure is set at 1400 kPa, with an expansion control valve pressure at 1200 kPa. The maximum water supply pressure is 960 kPa when an expansion control valve is fitted, rising to 1120 kPa without an ECV.
Is gas hot water cheaper than electric?
Gas hot water is often cheaper to run than peak-rate electricity, particularly for larger households. Continuous-flow gas only heats water on demand, avoiding the standby heat loss of a storage tank. Actual running costs depend on your gas rates and usage.
How does gas hot water work?
A gas hot water system burns natural gas or LPG to heat your water — either instantly as it flows through a continuous-flow (tankless) unit, or stored in a heated tank ready for use.
How long do gas hot water systems last?
Gas hot water systems typically last around 10–12 years with regular servicing. Continuous-flow units often last longer than storage models.
What size gas hot water system do I need?
Continuous-flow gas systems are sized by flow rate (litres per minute) based on how many hot water outlets run at once; gas storage systems are sized by tank capacity. SunCity will match the right unit to your household's peak demand.
How much does it cost to install a hot water system?
SunCity Hot Water quotes all-inclusive pricing — supply, installation by licensed plumbers and electricians, tempering and pressure-relief valves, removal of the old unit, QBCC fees and GST — with no hidden extras. Call 1300 728 122 for a fast quote.
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