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Air-source Heat Pumps Versus Ground-source Heat Pumps: A Closer Look

To decarbonize your home, you can look for a substitute for a heating system that burns propane, heating oil, or natural gas. When you eliminate fuels, you can save money, and you can help the environment. No burning at home means no exhaust smokes are dispersed through the air. It would be beneficial for your family to have clean air when you switch to a heat pump system (air-source heat pump or ground-source heat pump). The question is — which one is better? Continue reading this article to understand the pros and cons of the two heat pump systems.

Understanding Air-source Heat Pump and Groundsource Heat Pump Heat pumps, powered by electricity, get heat energy from the atmosphere or the ground to cool or warm your home. Get to know the two types of system that can provide heat to your structure:


Air-source Heat Pump or ASHP: This technology utilizes ambient air outside a home or a building. It gets heat from the air. The molecules are forced to come closer to each other; then, the hot temperature is being pushed through the ductwork inside the structure. Ground-source Heat Pump or GSHP: The sun’s radiation warms the earth (two metres or so below ground), and GSHP brings heat energy from the ground into buildings.

Good to know: Both ASHP and GSHP utilize the same core heat pump technology.

Advantages and Disadvantages of Heat Pump Systems Air-source Heat Pump System 

Pros: o Produces zero-carbon emissions on site, so it’s healthy for everyone and good for the environment. o As a renewable heating solution, ASHP system costs less up front compared with the GSHP system. o It can provide you with a better return of investment in an area with more moderate climates. o ASHP only requires a small amount of electricity. o The system is 300% efficient. o The running costs of this system are low. Con: o It decreases its advantage when the outside air temperature drops.

Ground-source Heat Pump System 

Pros: o It saves more energy because the system utilizes constant temperatures from the ground as opposed to an air-source heat pump that uses varying air temperatures outside the house. o The GSHP’s components are buried underground. So, they are not affected by bad weather like storms and the like. Cons: o The ground-source heat pump system is costly to install than air-source heat pump system because there’s a need to install an underground heat exchanger. o Issues can arise with GSHPs when the system was installed improperly, especially if it doesn’t match the heating requirements of the building.


Good to know: You can maximize the positive impact of the air-source heat pump system when you install proper insulation in your house.

One More Thing Before You Go Are you considering a heat pump system? With increasing popularity, it can help you save money on your climbing utility bills. Hire professionals to find a solution that best fits your needs. To make sure you’ll get the right equipment made by a reputable manufacturer, and have it installed correctly at home, head on to Greener Energy Group —the best when it comes to heating and energy saving products.

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Air-source Heat Pumps Versus Ground-source Heat Pumps: A Closer Look  

Read this article now to know the difference between air-source heat pump and ground-source heat pump systems to choose the one that best su...

Air-source Heat Pumps Versus Ground-source Heat Pumps: A Closer Look  

Read this article now to know the difference between air-source heat pump and ground-source heat pump systems to choose the one that best su...

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