Rheem 25L Electric Water Heater
SunCity Hot Water supplies, installs and services the Rheem 25L Electric Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Don’t let limited space restrict your hot water needs. Invest in the Rheem 25L Electric Water Heater for reliable, efficient hot water today with SunCity Hot Water.

Key Features
Space-Saving Design
The Rheem 25L Electric Water Heater features a compact diameter of just 400mm, making it suitable for tight spaces such as under sinks or small utility areas. Its design maximises efficiency without sacrificing performance, ideal for homes where space is limited.
Low Profile Height
Measuring only 430mm in height, this water heater offers a low-profile design that fits well in areas with restricted vertical space. This enables seamless integration into existing setups while remaining unobtrusive.
Efficient Hot Water Delivery
Designed to deliver a consistent 25 litres of hot water, the Rheem 25L Electric Water Heater is perfect for small households or applications requiring quick access to hot water. It provides reliable hot water for tasks such as dishwashing and handwashing, optimising space without compromising convenience.

Perfect for Tight Spaces
Designed explicitly for installations in restricted spaces, the Rheem 25L Electric Water Heater is an ideal choice where hot water reliability is needed without compromising on performance or space.

Flexible Power Options
Available in 2.4 kW and 3.6 kW versions, this water heater provides power options tailored to your specific hot water requirements.
Installation, Maintenance & Warranty
Installation

Equipped with dual-handed fittings, the Rheem 25L Electric Water Heater offers greater installation flexibility. Whether replacing an existing unit or installing a new one, the dual-handed connections simplify the process, saving time and effort.
Maintenance

To maintain optimal performance, regular inspection and servicing by a qualified professional is recommended. This ensures the unit continues to operate efficiently and extends its service life.
Warranty
The Rheem 25L Electric Water Heater comes with a 7-year cylinder warranty and 3 years of labour coverage on the cylinder. Other components have a 1-year parts and labour warranty for domestic (non-commercial) installations. Warranty conditions apply, providing peace of mind and reliable support.
Frequently Asked Questions
What is the hot water delivery capacity of the Rheem 25L Electric Water Heater?
The Rheem 25L Electric Water Heater delivers a consistent 25 litres of hot water.
What are the available kW ratings for this model?
This model is available in 2.4 kW and 3.6 kW power ratings to suit different household needs.
How much does the packaged Rheem 25L Electric Water Heater weigh?
The approximate weight of the packaged unit is 18 kilograms.
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 25L 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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