If you’re looking for an eco-friendly and efficient way to heat and cool your home, a geothermal HVAC system may just be what you need.
In this article, we will explore what geothermal HVAC systems are, how they work and what are its benefits and whether or not this type of system may be right for your home.
What is a Geothermal HVAC System?
A Geothermal HVAC system utilizes the energy stored under the surface of the earth and so it then regulates the temperature all over your space etc.
The technology and its design are capable of making use of the free and renewable energy available from geothermal sources underneath.
Hence also proving it to be one of the most significant energy savings and environmentally friendly systems.
Geothermal HVAC is formed by two key components, the ground source heat pump and the underground heat exchanger (loop system)
Both of which then work in pairs to extract free heat from the ground in winter and deposit it back in summer.
With geothermal HVAC, homeowners can enjoy comfortable indoor temperatures all year round, while contributing to a more sustainable future.
How Does the Geothermal Heating System Work?
The geothermal heating system works by using the heat sources under the surface of the earth, to provide you the warm temperature all over your space, house, or building.
The process consists of a mixture of water and an (antifreeze) substance added to a liquid to prevent freezing, the mixture is then circulated through a loop system planted under the earth’s surface to absorb the heat.
Then the loop carries the heated liquid to the other component, a heat pump, which then collects the heat and transfers it to the HVAC system so that it can distribute the desired warmth to your space.
The heat pump uses an electric power source in order to make itself work. It works by moving heat from one location to another.
There are also two types of loop systems Closed-loop and Open-loop systems used in geothermal heating.
These systems are considered to be very efficient, cost-effective, and sustainable, and are also reliable for heating and cooling if you have installed them properly and maintained them from time to time.
Can Geothermal HVAC Be Used with Your Current HVAC System?
Yes, you can use your current HVAC system with geothermal energy, but it needs to be adjusted to the new energy source.
The ground source of your heat pump needs to be installed to pull the complimentary heat from the ground, and so your HVAC system needs to be revised properly to distribute the heat all over your space.
What About Geothermal Cooling?
Geothermal is mainly considered for providing warmth but there is a possibility of cooling as well.
The cooling process consists of collecting the warmth from the air in your space and then it is swapped with cold air from beneath the surface.
The Earth has a consistent temperature throughout the year, and in summer, the geothermal system can absorb and store heat, so it can use the stored heat to cool your space.
This will also reduce the tension to worry much about your air conditioning system breaking down early. This will also result in saving you some bucks as compared to mechanical cooling systems.
What About Geothermal Ventilation?
The continuous temperature exchange with the Earth is at the center of the geothermal system. As a result of this process, the air in your home is continually refreshed.
During the spring and fall months, when the temperature differential between the indoors and outdoors is minimal, air can be brought in through the intake grille.
Where Is Geothermal HVAC Currently Used?
Geothermal HVAC is used in both houses and enormous commercial buildings. The size of the ground loops needed depends on the size of the building.
Norway is a leading country in geothermal HVAC, with many buildings benefiting from this renewable energy source.
As in the US, we got the info that an enormous number of ground-source heat pumps were installed in all the residential and commercial buildings, approx. the number is higher than ten hundred thousand.
Reason to Switch to a Geothermal Energy HVAC System?
At first, the geothermal source is free, can be renewed, and is bearable as well. It also fulfills the heating, cooling, and ventilating needs of your space.
Geothermal energy can also provide a hot water supply and air conditioning with a water furnace geothermal system.
As the source of a geothermal system is free and renewable and the heat from the sun is stored in the upper layer of the ground.
Hence, geothermal energy is a trustworthy and reliable source that will constantly provide heating and cooling to your space.
In conclusion, a geothermal HVAC system can provide numerous benefits to homeowners who are looking for an environment friendly and efficient way to heat and cool their homes.
By harnessing the natural heat stored in the earth, geothermal systems can help save you money on your energy bills while also reducing your carbon footprint.
While the initial cost of installation may be higher than traditional heating and cooling systems, the long-term savings and benefits make it a worthwhile investment for many homeowners.