Need a Hot Water System Fast?
Call us now: +61 420 311 760
Mona Vale, Northern Beaches, NSW
+61 420 311 760
Monday - Saturday 7AM - 5PM

Rheem 491400 – 400L Electric Hot Water System


Designed and manufactured in Australia the Rheem 491400 Electric Water Heater is the ideal replacement for your old electric water heater.


10 Years on cylinder*

3 Years Labour on cylinder

1 Year parts & labour

*Warranty conditions apply.


  • Easy like for like replacement – common footprint and fitting locations to older model electric water heaters ensures and easy changeover
  • Dual handed fittings – provides installation flexibility
  • Commercial grade enamel – provides tougher, longer lasting finish than standard enamels
  • Thicker sacrificial anode – provides additional protection for cylinder against water borne contaminants
  • Twin element model (492400) available. Provides a daytime boost for high demand hot water use.
  • Suitable for connection to lower cost tariffs – resulting in lower running costs
  • Manufactured in Australia

Additional information

Weight 118 kg
Dimensions 75.5 × 69 × 184 cm


Energy Source


Energy Star Rating


Tank Size


Years of Warranty



There are no reviews yet.

Be the first to review “Rheem 491400 – 400L Electric Hot Water System”

Your email address will not be published. Required fields are marked *