If you are considering a geothermal HVAC system for your home, it is going to need a heat exchange loop. Sometimes, this means that a water well is going to need to be drilled because of limitations of space or other issues. You will need to know more about the requirements to install geothermal water wells before you begin your project. The following facts will help you understand geothermal water wells better before you begin drilling.
1. Understanding What A Geothermal Well Is and What It Is Used for in HVAC
If you are planning on installing a geothermal HVAC system, it is important that you understand what a geothermal water well is. This is a special type of well that is used with the heat exchanger of your HVAC system. These wells are often drilled deeper, and several types of geothermal loops that are used with these water wells.
2. Benefits and Disadvantages of Using an Open Loop Geothermal Well For HVAC
An open loop is a system that uses water directly from the water well to supply your HVAC. This type of system will be more affordable because there are fewer materials and equipment to be installed if it is just a small residential-type open loop. The downside is that the groundwater from the well can affect equipment, and more maintenance may be needed.
3. The Advantages and Disadvantages of Using A Closed Well for Your Geothermal Well
Another option that you will want to consider for your geothermal water well is a closed-loop system. These are systems that use fluids or water to move the thermal energy in the well without contaminating the groundwater. The advantage of this type of system is that it usually has less of an impact on the environment and has fewer regulations for the installation. The disadvantage is that it can be more expensive.
4. Deciding If A Larger Open Loop System Is Worth the Investment for Your Geothermal Water Well
There are also advantages to using a larger open well system, which is a deeper well that has the capacity to circulate more water. This type of system is good for larger HVAC systems as well as commercial applications. The disadvantages of larger open-loop designs are that they require more planning, they involve more regulations, and they cost more.
These facts will help you with the installation of a new water well for your geothermal HVAC system. If you are ready to add the geothermal well for your home, contact a well service like Bohs Well Drilling Inc for help with your project.
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