Geothermal Heat Pumps

Lower your carbon footprint with a ground source heat pump


Harness the natural power of geothermal energy with a ground source heat pump from Everwarm.

Ground source heat pumps explained

A ground source heat pump (also known as a geothermal heat pump) uses the constant temperature of the earth (instead of air temperature) as the exchange medium to heat and cool your home or business. Most ground source heat pumps can heat your domestic hot water tank too. 

Geothermal heat pumps are a clean, eco-friendly source of energy. They circulate liquid (a mixture of water and antifreeze) through pipes that are buried deep in the ground. The liquid absorbs the naturally occurring heat stored in the ground, and it is then compressed and raised to a higher temperature. A heat exchanger extracts the heat and sends it to a heat pump which then transfers it to your home heating system.

How hydronic heating works


In winter, the heat pump transfers the heat from the ground to warm up your home


In summer, the heat pump transfers the heat from your home into the ground

Long-term savings

While ground source heat pumps require a more substantial upfront investment, they also deliver more long-term savings. Geothermal heat pumps have a much higher energy efficiency than air pumps, and once installed, they require little maintenance. Our technicians will design a system to suit the climate you live in, the layout of your property, and the heating requirements of your home.

Geothermal & solar work in tandem

Integrating solar with your ground source heat pump system allows you to take advantage of both renewable energy sources. Geothermal systems require a modest amount of electricity to run, and if you use your solar panels to generate this electricity, you will reach new heights of efficiency, whether you are a homeowner or a business owner. Our expert team of technicians can help you review your options and start planning a change today.

Advantages of ground source heat pumps

Cheap to run

Ground source heat pumps are much cheaper to run than conventional gas or electric heating systems. You'll notice the difference on your energy bills, especially as energy prices continue to increase.

Energy Efficient

Ground source heat pumps are more efficient than air source heat pumps over the long-term because the ground temperature is more constant than the air temperature and not affected by seasonal changes.


Our ground source heat pumps utilise the latest technology from respected brands, so maintenance requirements are almost non-existent. Most geothermal systems are designed to last for well over 25 years.

We design and install energy-efficient geothermal heat pump systems in the Southern Highlands, ACT & along the NSW South Coast

Protect the planet & futureproof your home with one of the most flexible climate control solutions on the market.
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Want to know more? We’re happy to answer any of your questions about prices, design, installation, the brands we work with or how a hydronic system can benefit you.

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