10 Things You Must Consider When Buying A Heat Pump

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10 Things You Must Consider When Buying A Heat Pump

Before Buying a Heat Pump, Consider these Ten Things.

If you are looking to buy a heat pump for your home, there are several things you need to consider to ensure you get the best unit for your needs. Heat pumps are an excellent investment because they can both heat and cool your home, making them a versatile and energy-efficient option. Here are ten things you should consider before making your purchase:

1. Are Heat Pumps Noisy?

Modern heat pumps are not noisy. They are also not silent like a traditional electric water heaters. They make about as much noise as an air conditioner, but the noise isn’t offensive. However, it is not advisable to install a heat pump near a bedroom window, as it may affect your sleeping.

2. Can I install a Heat Pump inside?

Heat pumps operate more efficiently outside as they transfer ambient air temperature into heat, and there are cases where the heat pumps operate possibly less efficiently inside. In saying, it’s imperative that if installing a heat pump inside, the area is at least the size of a double garage. And be aware that the heat pump expels cold air from the fan, so the areas where the heat pump is will be cool, similar to an air-conditioned room.

3. Will a Heat Pump work in Freezing Conditions?

Good-quality heat pumps will operate fine in cooler climates. And in temperatures up to -5 degrees. Once you get below minus 5 degrees the units may frost up and not operate efficiently. Units that run on CO2 rather than a refrigerant gas will work better in areas where the temperature consistently; gets below -5 degrees. However, these units are considerably more expensive.

4. Can I Run My Heat Pump On Off-Peak?

This completely depends on your hot water consumption, it’s advisable to allow your heat pump to heat when it wants to or on continuous tariff, by allowing out heat when it needs will.

5. Do Heat Pumps Break Down a Lot?

This is really dependent on the quality of the product that you purchase. Good quality heat pumps are very reliable and are covered with decent warranties by reputable companies. Cheaper-known products sold by companies that you’ve never heard of before may be less reliable. All these heat pumps have more components and working equipment than a traditional electric or gas water heater and therefore may or may not require additional servicing.

6. How Long Does It Take to Heat the Water with a Heat Pump?

From dead cold, say 17 degrees a heat pump with a capacity of 300L will take around 4 hours to get up to a temperature of 70 degrees. Depending on your consumption I would always allow a few hours to get back to temperature after normal use.

7. Is It Worth Getting a Heat Pump Hot Water System?

Yes, right now with the government incentives it’s never been a better time to buy heat pump water heaters. Heat pump hot water system technology has been around for a very long time and good quality products are very robust now.

8. Who's Paying for These Rebates?

You are, as a tax-paying citizen, we are all contributing to the rebates, which makes it imperative that you don’t waste the rebate dollars on poor quality cheap products. These rebates will line the pockets of Chinese and foreign companies if you do not choose wisely.

9. What Heat Pumps is Best for me? Integrated or Split?

This depends on the installation requirements for your property, including but not limited to space, cost and efficiency. Best to talk to your local plumber and see what they would recommend for your installation.

10. Brand Reputation

Choose a reputable brand with a proven track record for reliability and durability. This will ensure that your unit lasts for many years. Then look no further. EvoHeat has a range of smart, affordable, energy-efficient hot water solutions that will provide your home or business with low-cost, fast, reliable hot water.


Purchasing a heat pump is a significant investment, and there are several factors to consider before making your purchase. By taking the time to research and understand your options, you can ensure you choose the right unit for your home and enjoy energy-efficient heating and cooling for many years to come.


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