An intelligent and efficient way to heat your water.
Our low pressure copper cylinders are New Zealand’s traditional electric cylinders. With a history of excellence starting in the 1930s, they are the smart choice if you’re after a highly efficient replacement.
Interested in utilising solar energy or an alternative heat source? These tanks are compatible with solar and other closed-loop heat sources such as pumped wetback systems and boilers.
A smarter way to heat water
Rinnai's new smart electric hot water cylinders lead the way in running costs by learning your habits and only heating the water you need. Our unique point of difference makes buying a Rinnai-branded cylinder not only the smarter choice but the right choice too.
This article clarifies some of your frequently asked questions amidst all the confusion about the future of gas.Read Article
Hot water can make up a third of our electricity bill! This ends up being a lot of amount of money as time goes by. With a few small changes in our daily habits and routines, we can cut down on these costs.Read Article
New Zealand's abundant supply of low-cost firewood makes it a great option to heat a home's water via a wetback accessory and a specialised hot water cylinder.Read Article