Going to paste various blocks that were removed from pages here. I know they are going to be moved to other pages and don’t want to rebuild. perhaps not all will be moved but will post here just in case
How Do Geothermal Systems Work?
Three basic components make up a geothermal energy system:
1. Ground Loop Heat Exchanger
The Ground Loop is the interface with the earth that transfers energy via a freeze-resistant solution pumped through the exchanger at a high velocity. Several ground loop types and designs are available to match the unique properties of each project (see below).
2. GROUND SOURCE HEAT PUMP
The Ground Source Heat Pump utilizes a refrigeration circuit to extract thermal energy from the ground loop and transfer it to the distribution system during the winter months to warm the home. During the summer, this process is reversed to cool the home.
3. DISTRIBUTION SYSTEM
The Distribution System quietly delivers heat throughout the home, creating a very even and controlled temperature. Air-based systems use duct work, while radiant flooring or fan coils distribute heat with a water-based hydronic system.
GEOTHERMAL HEATING & COOLING FAQS
What is geothermal energy?
The earth absorbs approximately 47% of transmitted solar energy and stores this free thermal energy beneath our feet.
Even though the air temperature is hot in the summer and cold in the winter, the ground temperature just a few feet below the surface is relatively constant year round.
Geothermal energy systems take advantage of this by transferring the warmer energy into our homes in the winter. In the summer, the process is reversed. The earth is like a large solar collector and storage battery, with more than enough thermal energy for everyone.
Why is geothermal so efficient?
A geothermal energy system utilizes the large amount of energy/heat stored in the earth beneath our feet. Since geothermal energy systems only move heat, and do not need to create this energy by burning fuels or standard electrical consumption, efficiencies as high as 500% can be expected in this area. The small amount of electricity needed to operate the heat pump compressor and ground loop circulators can transfer 4 to 5 times that amount in thermal energy for the home.
Is geothermal really good for the environment?
Absolutely! The EPA has called geothermal systems “the most environmentally friendly way to condition our homes.” A ground source heat pump does not have an exhaust and emits zero carbon dioxide. Removing the combustion process from heating reduces our dependency on foreign oil and eliminates the potential for carbon monoxide poisoning. Geotherm only uses heat pumps with R-410a – ozone safe refrigerant and clean geothermal antifreeze with deionized water.
The most common loop design utilizes an excavator to bury the heat exchanger horizontally in the ground approximately 6ft deep.
Open Loop
An abundant supply of high-quality water can be used to operate the heat pump. Water is pulled from a well and discharged into either a pond, stream or another well.
Vertical Closed Loop
This loop allows smaller properties to take advantage of geothermal technology. A drilling rig is used to bury the heat exchanger vertically in the ground.
Pond/Lake Loop
The most cost-effective strategy submerges the heat exchanger in a large body of water (because no digging or drilling is needed). Most homes require a 1/2 acre pond with a ten foot minimum depth for proper operation.
The experts at GeoTherm can help you determine the best loop design for your specific needs.
FAQs About Solar Energy Systems
How does solar energy work?
Solar Photovoltaic (PV) Systems utilize the energy transmitted by the sun to produce electricity:
Silicon crystals are embedded into solar panels.
Sunlight “excites” the crystals, causing them to produce DC power.
An inverter coverts the power to AC current and sends it to the main electrical supply.
Many people choose solar because of its positive impact on the environment, which is why we supply a detailed summary of the expected environmental benefits with every quote we create.
For a typical suburban home in Rochester, NY, the switch to solar energy could result in the following environmental equivalents:
Pounds of coal not burned: 135,984
Pounds of waste not sent to the landfill: 90,745
Miles not driven by an average passenger vehicle: 301,432
Tree seedlings grown for 10 years: 3,246
What is the financial impact?
While the sustainability aspects of solar are usually a key motivator, it’s the financial benefits that typically enable the investment. Fiscal considerations include:
Out-of-pocket contribution required
Available state and federal tax credits or rebates
Our difference lies in our unwavering commitment to excellence, sustainability, and customer satisfaction.
We specialize in installing solar and geothermal heating and cooling systems in Rochester, NY, and across the state. Choosing Geotherm means choosing a trusted partner who delivers superior expertise and top of the line equipment for every installation.
Experience the renewable energy difference: make a positive impact on the environment while enjoying the myriad benefits of efficient, sustainable energy solutions.
