Rheem 160L Electric Water Heater
SunCity Hot Water supplies, installs and services the Rheem 160L Electric Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Upgrade your hot water system with the Rheem 160L Electric Water Heater for reliable and efficient performance tailored to Australian households. Contact SunCity Hot Water for more information or to arrange installation.

Key Features
Dual Handed Inlet and Outlet Fittings
The Rheem 160L comes with dual handed inlet and outlet fittings for simple installation. This feature ensures compatibility with a wide range of plumbing setups, making replacement or new installations straightforward.
Durable Rheem Ultranamel® Coating
The cylinder features Rheem’s exclusive Ultranamel® coating, offering superior protection against corrosion and wear to extend the heater’s lifespan and maintain reliable performance.
Serves Up to 5 People
Designed to meet the hot water needs of households with up to five members, the 160L ensures a steady supply during peak usage periods.
Product Documents

Consistent Mains Pressure Water Delivery
Engineered to maintain steady mains pressure, this water heater allows multiple outlets to operate simultaneously without loss of pressure or temperature.

Proudly Manufactured in Australia
Manufactured in Australia to meet strict local quality, safety, and performance standards, the Rheem 160L also supports the Australian manufacturing sector.

Comprehensive Warranty for Peace of Mind
The unit comes with a robust warranty package, providing confidence in product quality and long-term performance.
Installation, Maintenance & Warranty
Installation

Dual handed fittings simplify installation, adapting to a variety of existing plumbing configurations. Whether replacing an old unit or installing a new system, the process is smooth and efficient.
Maintenance

Routine maintenance should include inspection of the Ultranamel® coated cylinder and checks on the relief valve to ensure safe and efficient operation. Following manufacturer guidelines helps maintain performance and longevity in compliance with Australian standards.
Warranty
Frequently Asked Questions
What is the hot water delivery capacity?
The Rheem 160L provides a total capacity of 160 litres, suitable for households of up to five people.
What kW ratings are available?
Available power options include 1.8 kW, 2.4 kW, and 3.6 kW, allowing you to choose based on household demand.
What is the relief valve pressure?
The relief valve is set at 1400 kPa, ensuring safe operation in line with Australian safety standards.
How long does an electric hot water system last?
Electric storage hot water systems typically last around 8–10 years, and longer with regular servicing and anode replacement.
How do electric hot water systems work?
An electric hot water system heats water using an electric element inside an insulated storage tank, keeping hot water ready for use — a simple, reliable and affordable option.
Is gas or electric hot water cheaper?
Standard electric is usually the most expensive to run, and gas is often cheaper. A heat pump is the most efficient electric option, using up to 70% less power than a standard electric system.
How much does a new hot water system cost?
The cost of a new hot water system depends on the type and size. Electric storage systems are the most affordable upfront, while heat pump and solar systems cost more but save on running costs and may qualify for rebates. Call SunCity Hot Water on 1300 728 122 for an all-inclusive supplied-and-installed quote on the Rheem 160L Electric Water Heater.
What size hot water system do I need?
As a guide, 1–2 people suit 125–160L, 3–4 people (a family of four) suit 250–315L, and larger households suit 400L. Continuous-flow gas units are sized by hot water flow rate instead. SunCity will help size the right system for your household.
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