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Compare hot water systems

How to find the best hot water system so you never have to endure a cold shower again.


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We’re committed to our readers and editorial independence. We don’t compare all products in the market and may receive compensation when we refer you to our partners, but this does not influence our opinions or reviews. Learn more about Finder .

Hot water systems retail award

Best Rated Hot Water System Brand: AquaMAX

Australian-owned company AquaMAX has been selling gas and electric hot water systems since 1988. Australian users gave the water heater specialist the highest overall score as well as high ratings for performance, quietness and durability. 100% of surveyed customers recommend AquaMAX hot water systems.

Quick facts about hot water systems

  • There are several different types of hot water system to choose from including electric, gas, solar and heat pump systems.
  • The most important factors to consider when choosing a hot water system are how much hot water you use, the running costs of the system and your budget.
  • Prices vary depending on the system you choose and can be anywhere from $350 up to around $7,500 (plus installation costs).

Compare hot water systems

Data indicated here is updated regularly
Name Product Energy Star Rating Product More info
Aquamax N/G 50°C Hot Water System G340SS-NG
Aquamax N/G 50°C Hot Water System G390SS-NG
Bosch Pilot Ignition Continuous Flow Natural Gas Hot Water System
Stiebel Eltron DEL18AU Electric Hot Water System
Rinnai LPG 20 Ltr Continuous Flow Hot Water System INF20L60MA