The longer you intend to stay in your current home, the more cost-effective a geothermal system is in the long run. If you have the ideal location for setup, your upfront cost will be lower. Having room in your yard for a horizontal loop system, is the best option for lowering costs. Plus, if a ground source system can be fitted with your current ductwork or hydronic system with little or no modification, your costs will be lower than if major changes must be made.
The more extreme heat or cold in your climate, the faster you will recoup your investment through lower energy costs. Living in climate extremes apparently can have its perks. Engineered and Assembled in the USA. Transparency in the Supply Chain. Privacy Policy Linking Policy. Terms and Conditions. Owner's Area. Contact Us. All rights reserved Privacy Policy. ClimateMaster News. News Home. There are a number of advantages associated with geothermal heating systems that make them a better choice when compared to traditional heating and cooling systems.
These are highlighted below. Undoubtedly, there are some disadvantages to geothermal cooling and heating.
The primary disadvantage is the initial cost. When you engage us, you are assured of quality and excellent service. Call us today to discuss your geothermal needs and to request a geothermal installation cost estimate. Previous Next. View Larger Image. About the Author: Mark Schultz. Related Posts. The Future of Global Energy Demand. What is Freon from Other Heat Pumps? The Geothermal Heating and Cooling System.
Federal Geothermal Tax Credits Geothermal Heating Systems. Geothermal Heat Pump Cost Comparison. Advantages of Geothermal Heating and Cooling Systems. Follow EarthRiverGeothermal on Instagram! Geothermal Heat Pumps vs. High-Efficiency Gas Furnaces. The History of Geothermal Systems. Each permitting application is unique in terms of the required information, the turnaround time, and the application fee.
In general, most permits cost a few hundred dollars. When designing the Dandelion Heat Pump, we wanted to balance quality, efficiency, and cost. We chose to build a 2-stage heat pump because it provides a lot of efficiency without the additional expense that comes with a variable-stage pump.
This means our customers see a faster return on their investment. COP indicates the ratio of heat produced to the amount of energy used to produce it, whereas EER indicates the amount of heat removed from your home to the amount of energy used to remove it. A heat pump is also the only heating and cooling machine with a COP above 1! That means for every 1 unit of energy used to power your geothermal system, 4 units of heat energy are supplied to your home.
Energy is not created as part of this process - when 1 unit of electricity is consumed to deliver 4, it means that 3 units of energy are absorbed from the ground. A heat exchanger that interacts with the indoor ductwork or hydronic distribution system. When these components are contained in a single box, it's called a "packaged" unit. If you split the pieces into separate boxes and install them in different places in the house, it's called a "split" system.
Homes with ductwork located in the attic or with low-ceiling basements generally require a split system. Split systems are more complex to install than packaged units. They have the added benefit, however, of more flexibility with respect to where the heat pump and air handler are located in your home.
There are 3 types of heat pump compressors : single-stage , two-stage , and variable-stage. Once your desired temperature is reached, the unit will switch off. These short run-times lead to less uniform temperature distribution throughout the home and a higher likelihood of hot and cold spots.
Single stage heat pumps are simple which means they cost less to purchase and repair. Because of their simplicity, however, they have higher operating costs than two-stage and variable-stage heat pumps due to the frequency with which they cycle on and off. It jumps between stages automatically as dictated by the thermostat control.
The unit consumes less electricity in low speed making the system more efficient , and runs for longer periods of time. These long run times circulate and mix the air in the home, making it more uniform and dehumidified throughout. This eliminates the likelihood of hot and cold spots. Once the home has reached its desired temperature, the system will switch to the lower stage and continue to run. This fluctuation allows the home to efficiently maintain a steady, even temperature.
Two-stage heat pumps typically cost more than single-stage heat pumps but less than variable-stage heat pumps while achieving moderate to excellent efficiency levels. As a result, these units rarely shut off while maintaining a consistent temperature and excellent efficiency.
Variable stage heat pumps cost more than either single or two-stage heat pumps but can experience higher repair costs due to their complexity and only average durability. Homes with larger heating and cooling loads require larger heat pumps -- and sometimes even more than one. The larger the heat pump, the greater the cost. A water-to-air heat pump is suitable for homes that use ductwork for heating or cooling, whereas a water-to-water heat pump is compatible with homes that use water-based heat distribution systems like radiators or in-floor radiant heating.
Water-to-water distribution systems are generally more complicated and thus more expensive. Older homes generally have distribution systems that are designed to deliver heat with the high temperature water that you get from a boiler F.
Water-to-water geothermal systems can only deliver up to about F water temperatures, which usually means the old distribution system radiators, etc need to be replaced or abandoned altogether. These costs quickly add up. The Dandelion Heat Pump is a water-to-air pump.
Homes with multiple zones are divided into areas that each have their own individual temperature control. Duct zoning provides more granular temperature control in sections of the home e. Installing a geothermal heat pump is often part of 'electrifying' a home. Electrifying a home increases the total amount of electrical power that is pulled, and this can sometimes strain the main line or panel that handles the home's power.
This increase is sometimes minor and relatively common, so the cost will be lower. Some homes require a significant increase, however, which comes at a cost-premium. A horizontal ground loop is installed over a wide area of ground and requires enough space to dig trenches hundreds of feet long and feet deep. If a typical 2, sq. This cost includes only materials, labor, equipment, and supplies and is not the same as the price paid by the customer.
A vertical ground loop is installed in one or more boreholes about to feet deep in the ground. If a 2, sq. The most appropriate loop type for your home primarily depends on the amount of land available and whether or not you have a pond on your property! All three loop types can be equally efficient when installed properly, but the cost can vary widely due to the factors explored below.
The ground loop size is based on the geothermal heat pump size, the soil conditions, and the overall climate.
Moist soil will usually transfer heat more efficiently than dry soil. Heat transfer increases with stable, constant temperatures. Temperatures are more consistent in deep ground and less consistent in shallow ground.
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