Hot Water Systems for Every Australian Home
Replacing an old unit or installing a new system? Mitre 10 offers a wide range of hot water systems from trusted brands like Rheem, Rinnai, and Aquamax, ensuring reliable performance for households of all sizes.
We stock electric, gas, solar, and heat pump systems to suit various needs. Electric systems are affordable and ideal for standard use. Gas systems heat water faster and lower running costs if you have natural gas or LPG. Solar systems use Australia’s sunshine to cut energy bills, while heat pumps extract warmth from the air for efficient operation.
Tank capacity is key – families of four typically need 250-315 litres for electric systems or 135-170 litres for gas units. Consider fuel availability, installation space, and energy costs. Higher energy star ratings mean better efficiency and lower running costs.
We offer essential components like tempering valves, relief valves, anode rods, and thermostats to maintain performance and extend system lifespan. Our team can help you find the right parts for your model.
Whether you need a compact continuous flow system or a large family-sized tank, our range covers electric, gas, solar, and heat pump technologies to meet residential hot water needs.
Frequently Asked Questions
What size hot water system do I need?
Estimate 50 litres per person for electric systems. Couples need 125-160 litres, while families of four require 250-315 litres. Gas systems are sized by simultaneous outlet use.
How long do hot water systems last?
Electric systems last 10-12 years, gas systems 12-15 years. Regular maintenance, like replacing anode rods and checking valves, extends lifespan and efficiency.














