Why You Won’t Regret A Tankless Rinnai Water Heater Installation

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Having a reliable water heater means more than avoiding the sudden shock ice-cold water when you shower. It means being able to clean your dishes and surfaces of bacteria at any time, shower for as long as you want, and do your laundry without competing with other areas of your home. It’s a modern convenience that everyone deserves and something you will enjoy from investing in a tankless Rinnai heater installation.

Rinnai is an internationally-recognised heating brand, renowned for its tankless (or on-demand) water heaters that save money by only heating your water when needed by running it through a heat exchanger. This way, you won’t need a large, awkward storage tank installed in your property that needs temperatures to be maintained even when not in use.

The best part? Installations can vary from smaller, point-of-use units for specific sections like kitchens or bathrooms in a warehouse, or whole-house units that offer limitless hot water for your entire property. And there’s more – let’s look at the benefits a tankless Rinnai water heater installation will bring you.

Exceptional Efficiency

Sure, the installation of a tankless Rinnai water heater may require a higher initial payment. However, the savings you will enjoy from its exceptional energy efficiency far outweigh these costs. Storage tank systems will be a consistent supply of energy or fuel to keep the stored water at the right temperature, resulting in wasted energy and money. On-demand systems, on the other hand, only heat your water when needed, eliminating wastage and greatly lowering your utility bills.

Longer Lifespan

Depending on the quality, storage tank systems will usually last you about 10 to 15 years, as they are constantly working to maintain the temperature of stored hot water. That may sound long – until you realise Rinnai systems outshine this by almost double! Rinnai tankless water heaters offer a service life of 20 years or more after their installation, making them a worthwhile investment.


If your household has many members, multiple appliances being used at once, or your business has specific processes that use up a lot of hot water; you likely have to wait for your storage tank system to refill after excess usage. Rinnai systems, on the other hand, are ‘on-demand’ for a reason. No matter how much or often hot water is used, you will always have an unlimited supply of hot water as it is heated the moment you try to use a fixture.

As you can see, investing in the installation of a tankless Rinnai water heater will be the best decision you’ve made in years! If you’re ready to enjoy low energy bills and unlimited hot water on-demand, come to the specialists at HeatCool!

As a renowned distributor, installer, and maintainer of Rinnai water heaters, you can be confident that your installation will be swift, successful, and up to their manufacturer’s recommendations.

Contact us now to book your installation or get advice on the best system for your needs!


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