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Rheem has been manufacturing water heaters in Australia since 1939.
Today, the majority of Rheem electric, gas storage, solar and heat pump water heater tanks are manufactured to the highest standards at manufacturing facilities in Sydney and Melbourne. Some small Rheem electric water heaters are manufactured in Rheem owned and operated manufacturing facilities overseas.

Rheem Australia will be holding a product demonstration on Friday, 9 August 2024 from 1pm – 2pm in meeting room 6.


Quality Certification

Rheem Australia, the manufacturer of Rheem mains pressure water heaters, has earned the prestigious 9001 Quality Certification. This means that Rheem’s quality management system conforms to the highest international quality standards and has been certified to ISO 9001 since 1992 by SAI Global.

Standards Mark

Designed and manufactured to the Australian Standards, Rheem heat pump water heaters, Rheem solar tanks and collectors, are licensed to bear the StandardsMark.
This is the ultimate symbol of product certification so you can be sure of the quality, performance and safety of your Rheem water heater.

Regulatory Compliance Mark 

Rheem electric storage water heaters, electric boosted solar water heaters and heat pump water heaters bear the Regulatory Compliance Mark.

This mark shows that the product complies with electrical safety requirements; and electromagnetic compatibility requirements.

Australian Gas Association

Rheem gas storage water heaters and continuous flow gas water heaters are designed and manufactured to high standards of safety, efficiency and performance and are certified by The Australian Gas Association.


Rheem water heaters are certified under the WaterMark Certification Scheme to the appropriate Australian Standards and are authorized for use in a plumbing system connected to the reticulated water supply.