Rheem Optima Electric Water Heater

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Rheem hot water system

Rheem Optima Electric Hot Water Heaters (250L, 315L and 400L)

Optima are Rheem’s top of the range electric water heating systems available in three capacities a 250 litre, 315 litre and 400 litre.

Each covered by a 10 year Rheem cylinder warranty. With the range of capacities offered, the Rheem Optima hot water heaters are suitable for small, medium or large families.

Rheem Optima Electric Water Heater

Rheem Optima unit is also available in single or twin element models, which provides an extra daytime boost of heating power to those with high hot water demands.

The Rheem Optima range make a fantastic upgrade from the regular Rheem electric storage range with the impressive 10 year warranty attached to Optima units.

These Australian made heating systems are manufactured with double internal glazing and 2 sacrificial anodes to preserve the units condition (compared to the regular range which only has 1), making them appropriate for installation either inside or outside your home.

Each unit operated with mains pressure power meaning that you can use multiple taps at the same time, and the heaters adjustable thermostat also allows you to set water temperature to whatever degree you desire.

In addition to the 10-year cylinder warranty, the Optima units come with a 3 year warranty on labour on the cylinder, and a 1 year parts and labour warranty for the remainder of the unit.

No Interest Ever!* Payment Plan Options Available

No Interest Ever!* payment plan options available on hot water heater replacements to help ease any financial stress this burden may cause. If your rheem hot water heater is leaking, or you have no hot water, we can often have a plumber to you within the hour*.

Jim’s Plumbing, We’re open 24 hours a day, 7 days a week, 365 days a year.

When you’ve got an emergency we’ll have a hot water system specialist to your door within the hour*.

We recognise that financing unexpected hot water replacements or repairs can be tough. But with our immediate invoicing, interest free terms*, and processing of most major credit cards life couldn’t be easier.

Make a booking today online or give one of our friendly call centre staff a call on 1300 133 509 – we’re here to help.

Rheem Optima Electric Storage Hot Water System  – 250, 315 and 400 Litre Prices

Jim’s Plumbing proudly offer interest free terms* on every new and installed Rheem Electric Storage hot water heater.

Choosing the Correct Hot Water System

Choosing the correct hot water system can be difficult, as there are so many options to choose from; Click on the links to find out more about these systems.




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*NO INTEREST EVER!* PAYMENT PLAN, “Fees, terms and conditions apply”.

No Interest Ever!* Payment Plan offered through Certegy Ezi-Pay Express. No Interest Ever on your hot water heater replacement or new supply and installation, gas service, water service or drain replacement. Conditions apply.

Information on this page is subject to change. Commercial hot water systems also available on enquiry.

*Conditions apply.