Rheem 4 Star 170L Gas Water Heater 347170
SunCity Hot Water supplies, installs and services the Rheem 4 Star 170L Gas Water Heater 347170 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 4 Star 170L Gas Water Heater from SunCity Hot Water. Enjoy efficient, reliable hot water while reducing your gas bills. Contact us today for more information and professional installation services.

Key Features
4 Star Energy Efficiency
The Rheem 4 Star 170L Gas Water Heater features a 4 Star energy rating, using significantly less gas than many older models. This efficiency helps to reduce your gas bills and supports environmental sustainability.
Mains Pressure
Designed to deliver mains pressure hot water, this unit allows multiple taps to run simultaneously without loss of performance, ideal for busy households.
283L First Hour Capacity
With a first-hour capacity of 283 litres, this heater supplies ample hot water during peak usage times, reducing waiting periods between showers and other uses.

Ample Storage Capacity
With a 170 litre tank, this water heater provides sufficient hot water for multiple uses throughout the day, suiting busy households.

Efficient Performance
Featuring an hourly recovery rate of 113 litres and gas consumption of 27 MJ/h, the unit balances quick heating with cost-efficiency.

Durable and Reliable Design
Built for longevity, it supports a maximum water supply pressure of 960 kPa with expansion control and weighs approximately 80 kg, ensuring robust performance under regular use.
Installation, Maintenance & Warranty
Installation

The Rheem 4 Star 170L Gas Water Heater is designed to easily replace most older gas units. Installation requires a licensed professional to ensure safety and full compliance with Australian standards.
Maintenance

Regular maintenance ensures efficient operation and longevity. Qualified technicians should perform periodic checks on gas connections, pressure relief valves, and tank integrity.
Warranty
The Rheem 4 Star 170L Gas Water Heater includes a comprehensive domestic warranty:
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10-year warranty on the cylinder.
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1-year labour warranty on the cylinder.
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1-year parts and labour warranty on all other components.
Frequently Asked Questions
What is the energy efficiency rating of the Rheem 4 Star 170L Gas Water Heater?
The unit carries a 4 Star energy efficiency rating, indicating it uses less gas compared to many earlier models, supporting both cost savings and reduced environmental impact.
Can the Rheem 4 Star 170L provide hot water to multiple taps simultaneously?
Yes, the water heater is designed to supply mains pressure hot water to multiple taps at once without compromising flow or temperature.
What is the first-hour capacity and why is it important?
The first-hour capacity is 283 litres, meaning the heater can supply this volume of hot water immediately, minimising delays during peak household usage times.
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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