Rheem 5 Star 340 Stainless Steel Gas Water Heater
SunCity Hot Water supplies, installs and services the Rheem 5 Star 340 Stainless Steel Gas Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Upgrade to reliable hot water today with the Rheem 5 Star 340 Stainless Steel Gas Water Heater. With outstanding efficiency, rapid recovery, and reduced maintenance costs, this water heater is an excellent addition to any household.

Key Features
Durable Stainless Steel Cylinder
The Rheem 5 Star 340 is constructed from robust stainless steel, providing excellent resistance to corrosion and long-lasting performance.
Impressive Hot Water Recovery Rate
With a recovery rate of 185 litres per hour, this water heater is capable of meeting the demands of large families, ensuring hot water is available when needed.
Generous First Hour Capacity
Offering 340 litres of hot water in the first hour, this heater ensures sufficient supply for showers, laundry, and other household activities without delays.

Lighter for Easier Installation
The stainless steel construction makes the unit significantly lighter than traditional enamelled steel cylinders, simplifying handling and installation.

No Anode Required
This water heater does not require an anode, reducing maintenance requirements and ongoing replacement costs.

Natural Gas Option
The unit operates on natural gas, providing an efficient and cost-effective energy solution for domestic hot water needs.
Installation, Maintenance & Warranty
Installation

The Rheem 5 Star 340 features lightweight stainless steel construction for easier handling and installation. Rheem professionals ensure efficient setup, minimising disruption and providing immediate access to reliable hot water.
Maintenance

Maintenance is simplified as the stainless steel cylinder requires no sacrificial anode. Rheem provides ongoing support, including inspections and servicing, to maintain optimal performance and extend the unit’s lifespan.
Warranty
The Rheem 5 Star 340 is backed by a leading domestic warranty package:
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12-year warranty on the cylinder.
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3-year labour warranty on the cylinder.
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1-year warranty on parts and labour for all other components.
Frequently Asked Questions
What is the storage capacity of the Rheem 5 Star 340?
The unit features a 155-litre storage capacity, making it suitable for medium to large households.
How much hot water can it recover per hour?
It delivers an hourly recovery rate of 185 litres, ensuring a continuous supply during peak usage periods.
What is the gas consumption of this unit?
The model consumes 40 MJ/hr of natural gas, balancing efficiency with performance to effectively meet household hot water needs.
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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