Noise is a common concern raised by people considering a heat pump hot water system. [Read more…]

Refrigerants are the invisible workhorses of modern climate control. They play a critical role in the operation of both heat pump hot water (HPHW) units and air conditioning (AC) systems. These specialised chemical compounds cycle continuously to absorb heat from one area and release it into another, and are a large reason why split systems and heat pump hot water units are so efficient and cheap to run.

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Certain Chromagen Ariston Primos heat pump hot water system units sold across Australia have been recalled due to a potential fire hazard. Here’s what owners need to know. [Read more…]

When it comes to heat pump hot water units, one of the most important decisions you’ll make is choosing a tank big enough for your needs. As I’ve heard one commentator put it, “no one likes being left cold, wet and naked.”

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Hot water heat pumps can slash energy bills and carbon emissions due to their sheer efficiency, but take things to another level when timed to draw on cheap solar instead of expensive grid energy. Here’s what your heat pump needs to make this possible.

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When it comes to efficiency, hot water heat pumps have long had the definitive edge over alternative technologies anywhere south of Brisbane. Our latest analysis further upgrades this advice: heat pumps today are the most efficient way to heat your hot water, no matter what area of Australia you live. [Read more…]

It might not appear to be earth-shattering, but a malfunctioning hot water storage tank may just shatter your walls. Here’s how a perfect storm (or an unlicensed idiot) can do real damage.

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If you’re curious about heat pump hot water systems and want an introduction to the technology, here’s the perfect place to start. Discover how these systems work and the different types available, efficiency, costs, solar integration, and more. [Read more…]

Don’t you hate it when you’re out and realise you’ve left the gas on at home? It’s a nightmare when we do it with a gas stove, yet millions of Australians are essentially doing this every day to keep their water piping hot. There’s a more efficient alternative: use a hot water heat pump as a thermal battery.

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Hot water heat pump systems are great for saving energy, but there’s a major problem dogging them like an overly friendly labrador that has been rolling in fish guts.  Most warranties stink!  I can only think of four brands commonly sold in Australia with warranties I consider close to acceptable.

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