Geothermal temperature control is becoming one of the most popular systems for homeowners. That’s because it’s an eco-friendly, hyper-efficient heating and cooling system that doesn’t sacrifice effectiveness. Are you interested in getting a geothermal system for your home in Las Vegas, Nevada? We’ve created this guide to give you all you need to know about these incredible systems before you commit.
What are Geothermal Systems?
Geothermal systems are an alternative choice for temperature control. Often placed during new construction of homes, they use extensive pipework that sits underground to heat or cool your home. Because of how they use the passive temperature of the Earth, they require very little energy to actually run. As a result, they lead to significant reductions in your utility bills and huge increases in home efficiency. Unlike some other hyper-efficient systems, geothermal is very effective at both heating and cooling your entire home.
Geothermal systems make use of your pre-existing ductwork and vents. Therefore, these isn’t a need to overhaul your home’s infrastructure. There are three components of the system: the ductwork, the heat pump unit and the heat exchanger. The exchanger sits underground, while the heat pump unit sits outside of your home. The pipes are typically constructed of polyethylene, which makes them especially resilient.
How Do Geothermal Systems Work?
A geothermal system works by moving air in and out of your home via the heat pump unit, exchanging it with air that’s been forced through the underground pipes. The pipes sit 20-feet below the surface, which is typically a constant temperature between 50 and 60 degrees. Using a mix of water, antifreeze and refrigerant, the geothermal system uses this constant temperature to adjust the climate of your home.
During the sweltering summer months, the geothermal system removes hot air from your home and deposits that energy into the ground using the pipe system. The system cools the air and returns it into your home via the heat pump. When the temperatures drop, the system performs th opposite action: it pumps warm air up from the ground loop to heat your home.
Can I Retrofit a Geothermal System?
Geothermal systems are often fit with new construction since they require significant excavation to install. Pipes sit either vertically or horizontally underground. But either way, there’s a lot of work that goes into the installation. However, a professional can install them retroactively.
They’re more expensive to install this way, but the benefits are worth it. The process also has a strong chance of ruining the landscaping where the installer buries the pipes. Therefore, it’s best to install away from any gardens or trees. If you’re interested in retrofitting, it’s best to consult with an experienced geothermal installation company. They can let you know whether it’s feasible for your home.
Are Geothermal Systems Expensive?
One of the greatest drawbacks of geothermal systems is that they cost more than traditional units. The cost will depend on whether you’re retrofitting, how big your home is and any other mitigating factors. However, it’s possible to recoup all the upfront costs within three years of installation in energy savings alone. In addition, you’ll rarely need to repair the heat pump, and repairs are usually relatively inexpensive.
The pipe system underground is also super hardy and typically rated to last at least 50 years or more. Overall, this leads to very low overhead costs, which can add up significantly over time. So while the installation process and the parts are much more expensive than a traditional HVAC system, you’ll be amazed how much money it ends up saving you over its lifespan.
If you’re considering installing a geothermal system, Sun Country Heating & Cooling can help. Give us a call at 702-534-3375 to set up an appointment today!
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