Rheem 16L Gas Continuous Flow Water Heater
SunCity Hot Water supplies, installs and services the Rheem 16L Gas Continuous Flow Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Ensure uninterrupted hot water supply in your compact home. Contact SunCity Hot Water to enquire about the Rheem 16L Gas Continuous Flow Water Heater and experience reliable, on-demand hot water today.

Key Features
Ideal for Small Households
The Rheem 16L unit is suitable for small families or households of up to three people. It meets the hot water needs of compact living spaces without compromising comfort.
Continuous Hot Water Delivery
With a flow rate of 16 litres per minute at a 25°C rise, this unit is ideal for homes with up to one and a half bathrooms. It supports multiple simultaneous uses such as showers, dishwashing, and laundry.
Safety with 50°C Temperature Limit
The built-in temperature limit of 50°C reduces the risk of scalding, making it safer for households with children or elderly residents.

Compact Design
Measuring 519mm (H) x 355mm (W) x 188mm (D), the slim wall-mounted design fits neatly into tight spaces, making it perfect for apartments and townhouses.

Flamesafe® Overheat Protection
This feature automatically shuts down the unit if overheating is detected, ensuring additional safety for your home.

Rheem Q Factor™ Technology
Advanced Q Factor™ technology provides rapid, steady hot water delivery while minimising temperature fluctuations for enhanced comfort.
Installation, Maintenance & Warranty
Installation

The compact dimensions allow installation in homes with limited space. All installations should be carried out by a licensed professional to comply with Australian standards and local regulations.
Maintenance

Regular maintenance is recommended to maintain efficiency and longevity. A qualified technician should perform annual checks, inspect safety devices, clean components, and ensure leak-free operation.
Warranty
For domestic installations, the system comes with a 12-year parts and 3-year labour warranty on the heat exchanger, along with a 3-year parts and labour warranty on all other components. For non-domestic installations, it provides a 1-year parts and labour warranty on both the heat exchanger and all other components, ensuring reliable coverage for different types of usage.
Frequently Asked Questions
Can I control the water temperature remotely?
Yes. Remote temperature controller options are available, allowing safe and convenient adjustments in different areas of the home.
What fuel types are compatible with this model?
The Rheem 16L Gas Continuous Flow Water Heater is available in both natural gas and propane versions, offering flexibility to suit your household energy setup.
How does the unit ensure safety?
The heater includes a 50°C temperature limit to reduce scalding risk and Flamesafe® overheat protection to automatically shut down the system if temperatures become excessive, providing peace of mind for your family.
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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