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Geothermal Heating and Cooling

Geothermal Heating and Cooling

geothermalWhen we are looking into different ways to cut costs both at home and in our commercial business, heating and cooling can be a great area of focus.  There are nonconventional ways to accomplish the heating and cooling that you are looking for that we researched completely on behalf of your Cooling installation in St Louis near Fairview Heights IL.

First recognize that the earth is brimming with a limitless source of energy – also known as geothermal.  The explanation of this begins deep inside our planet where you would find a lot of hot water and steam. The deeper you go, the hotter it gets, in fact. But you don’t have to dig too deep to take advantage of this energy, according to all that we read on behalf of your St Louis Cooling Sales near Fairview Heights IL. Only a few feet below the surface, actually, the temperature of the water remains constant year round, generally about 42 to 80 degrees Fahrenheit (5.56 to 26.67 Celsius) depending on where you live.  A geo-exchange system can use this energy to heat and cool almost any kind of building [source: Minnesota Geothermal Solutions].

Here is further explanation based on our recent research on behalf of your Cooling Service near Fairview Heights IL in St Louis MO.  “Geothermal systems do not directly tap into the heat inside the Earth. Instead, geothermal homes use heat pumps to take advantage of the constant temperature of geothermal wells under the ground. The heat pump can cool a house in the summer and warm it during the winter. Heat pumps have a fluid inside, which could be water or a refrigerant. When it is cold outside, the fluid absorbs Earth’s heat and brings it inside to warm the air.” In the summertime, the heat exchange works in reverse, cooling the house [source: APH Geothermal].

Geo Thermal Heat Pumps

Geo Thermal Heat Pumps

geothermalWho’s familiar with Geothermal heat pumps?  Well, on behalf of your St Louis cooling company near Ladue, we are looking closer at these contraptions and deciding if they are good options to consider in the attempt at heating and cooling in the most efficient way possible.  Along the same lines as duel fuel heat pumps mentioned in our previous write ups on behalf of your St Louis Cooling Installation near Ladue, geothermal technology is a major investment that promises to save you much money over its lifetime. Geothermal heat pumps have been around since the 1940s, so they’re not exactly a new technology. Nevertheless, these products haven’t really caught on until recently and so we will spend some time on them here.

With more homeowners waking up to the importance of going green, and conserving money and energy in the long run, geothermal heat pumps have grown in popularity pretty much everywhere they have been introduced. “A geothermal heat pump gets its energy directly from the earth through an underground looped pipe that absorbs the heat and carries it into the home. When cooling is needed, the process occurs in reverse, with the pump removing warmth in the home. A major bonus of having a geothermal heat pump is the availability of free hot water.”

You will, therefore, want to ask your St Louis Heating and Cooling Installation expert about this water perk that adds value to your entire cooling situation at home. To find out more from an installation, maintenance or sales perspective as to whether or not these geo thermal pumps may work out best for you and your home or business, contact our St Louis Heating and Cooling installers near Ladue for more information on cost to buy and install, as well as expected performance and savings over time.

Geothermal Heating

Geothermal Heating

geothermalHeating and cooling in St Louis near Kirkwood is the subject on which we are focused today and we and we want to look in depth at geothermal heat.  “Heat from the earth can be used as an energy source in many ways, from large and complex power stations to small and relatively simple pumping systems. This heat energy, known as geothermal energy, can be found almost anywhere—as far away as remote deep wells in Indonesia and as close as the dirt in our backyards.”

There are many different regions who already utilize geothermal as a means to heat, according to your St Louis Heating and Cooling near Kirkwood MO.  “Many regions of the world are already tapping geothermal energy as an affordable and sustainable solution to reducing dependence on fossil fuels, and the global warming and public health risks that result from their use.”  As of the year 2013, there were reported more than 11,700 megawatts (MW) of large, utility-scale geothermal capacity operating on a global scale.  In addition to the above, according to your St Louis Heating and Cooling near Kirkwood, there were plans for another 11,700 MW just around the corner.

Also discovered in our online research is the fact that these geothermal facilities produced approximately 68 billion kilowatt-hours of electricity, enough to meet the annual needs of more than 6 million typical U.S. households. “Geothermal plants account for more than 25 percent of the electricity produced in both Iceland and El Salvador.”  Looking into the United States, in our research on behalf of your St Louis Heating Service near Kirkwood, we see that we are using more than 3,300 megawatts in eight states.  This makes our country the global leader in installed geothermal capacity.  Eighty percent of the above is installed in the state of California.  Here, there exists more than 40 geothermal plants.

Geothermal Concepts

Geothermal Concepts

geothermal energyYour St Louis Cooling installation near Overland wants to explore further the geothermal category of heating and cooling and look, more specifically, at the resource involved.  People are using this globally, so now let’s look at some finer details surrounding the subject on behalf of your St Louis Heating and Cooling near Overland MO.  We will begin with the resource for geothermal.

“Below Earth’s crust, there is a layer of hot and molten rock, called magma. Heat is continually produced in this layer, mostly from the decay of naturally radioactive materials such as uranium and potassium. The amount of heat within 10,000 meters (about 33,000 feet) of Earth’s surface contains 50,000 times more energy than all the oil and natural gas resources in the world.”  This is the part of the earth that is being used in order to accomplish the process of geothermal heating.  We discovered this and much more on behalf of your Heating and Cooling in St Louis near Overland MO.

It stands to reason, then, that some areas are of greater importance than others in the realm of geothermal.  “The areas with the highest underground temperatures are in regions with active or geologically young volcanoes.”  These are known as hot spots and occur at tectonic plate boundaries or at places where the crust is thin enough to let the heat through.  Also of significance, according to your St Louis Cooling installation near Overland, is the Pacific Rim, also referred to as the Ring of Fire for all of its many volcanoes.  This area has many different hot spots in areas such as Alaska, California and Oregon.  Nevada also has many different hot spots that cover the northern part of the state.

Advantages Behind Geothermal Heating and Cooling Systems

Advantages Behind Geothermal Heating and Cooling Systems

A see-saw, scale or balance with the words Advantage and DisadvaWhen someone mentions geothermal heating and cooling, what is your first response?  Do you understand how these highly efficient systems work or are you someone who has never taken them into consideration?  Either way, it’s undeniable that deciding on geothermal heating and cooling is a very “green” choice.  In fact, when you consider all of the advantages of these non-traditional systems, being green is at the top of the list.  Today, let’s take a quick look at just some of the advantages to having a geothermal heating and cooling system.

As mentioned above, geothermal units are very green.  This means they are efficient and friendly to our environment.  Thanks to their green qualities, running a geothermal unit is also very cost-effective.  Here is a listing of some of the reasons why geothermal units are an advantage to those who are concerned for the environment and want to save money on heating and cooling costs:

  • Geothermal systems get rid of 3 million tons of carbon dioxide from our atmosphere on a yearly basis.  This is an amount equivalent to removing 650,000 vehicles from the road.
  • Compared to conventional gas or oil heating units, geothermal heating and cooling systems are about 70 percent more efficient.
  • Individuals who use geothermal heating and cooling systems save around 70 on their home heating bills and about 50 percent on their home cooling bills.
  • Compared to a standard air conditioning system, geothermal heat pumps reduce both greenhouse gas emissions and energy consumption by up to 72 percent.
  • Compared to traditional heating and cooling systems, a geothermal heat pump used 25-50 percent less electricity.
  • Although the cost of installing a geothermal system is more expensive then the more traditional alternative, it will pay for itself within 5 to 10 years of installation.

Do you have more questions about geothermal heating and cooling near St. Charles? If so, simply contact the experts at American Services Commercial HVAC for more information today!

Geothermal Heating & Cooling Systems – How do they work?

Geothermal Heating & Cooling Systems – How do they work?

Clean Energy Concept Education as a Art AbstractGeothermal heating and cooling systems use the heat that is naturally created by the Earth to stabilize temperature.  These systems are highly efficient, have very little cost associated with daily use, and are a green form of energy.  Today, the team at American Services wants to give you a quick review of how these systems work. Let’s get started!

Under ground, the temperature of water holds at a steady, more comfortable temperature that averages between 42 and 80 degrees Fahrenheit depending on what part of the country you are in.  This temperature holds unchanged all year long despite the season or air temperature above ground.  Geothermal systems tap into that constant temperature via either a closed or open loop system and heat pumps. With a close loop system, a set of underground pipes are laid and filled with refrigerant.  The refrigerant then runs through the pipes (thanks to the use of a heat pump) and absorbs heat from the water underground.  In the winter, the system absorbs heat that is used to warm the air and in the summer the system absorbs the cold that is used to cool the air.  With an open loop system, the same process happens but instead of refrigerant pond or well water is used to transfer the hot or cold.

Geothermal systems are friendly to the environment because they use a naturally occurring source to regulate temperature.  These systems are more costly to install, yet the monthly energy use is much lower and results in more affordable energy bills.

At American Services, Florissant area commercial heating and cooling customers find all of the best choices available to the modern HVAC client.  Our team can discuss the benefits of all types of HVAC equipment and help you to make the best, most-informed decision for your business.  Be sure to call our team today to ask about how we can help you with all of your HVAC and refrigeration needs.

Using Absorption Coolers in your Cooling Design

Using Absorption Coolers in your Cooling Design

industrial cooling chillers in  PAAmerican Services industrial cooling equipment installation knows that whether you’re cooling a home or a commercial sized building, not only can it be expensive, but there are environmental costs as well.  One way to help mitigate both of these “expenses” is to employ an absorption cooler into your overall cooling design.

The absorption cooler is not only an energy efficient and effective piece of equipment, but its environmental impact is also minimized.  The basic principle behind absorption coolers, which also makes them efficient, is that they use heat as their energy source rather than electricity.  This heat source can be fed to the absorption cooler through a variety of methods including; propane, solar power and even a geothermal heat source.  Of course the solar and geothermal sources offer the least environmental impact, but there are options if those don’t work for your particular application.

Absorption coolers operate on a basic thermo-chemical principal that uses a refrigerant and an absorbent.  Many absorption cooler systems use a lithium bromide solution as the absorbent, which is efficient and more environmentally friendly than the chemicals found in a standard HVAC system.  Water is the next ingredient that is used and acts as the refrigerant.  These two liquids work in conjunction to transfer heat and help to create a coolant by using what is normally wasted heat in a standard HVAC configuration.

The application of absorption chillers is as diverse as the variety of chillers themselves.  The chillers can be driven by a variety of “fuel sources” and are used in everything from large factories to commercial buildings looking for more cost effective and energy efficient plans.  In especially large facilities, absorption coolers can be used in conjunction with other current cooling equipment and can save owners money by acting as support equipment to an overall design.  Owners might also find that absorption coolers can provide virtually free cooling because of their ability to use waste heat, which can end up saving business owners a great deal of money.

Absorption coolers can’t be utilized in every application, but when they can it  means a tremendous energy and cost savings for the business owner.  In addition, absorption chillers are a time proven application that represent both an efficient use of energy and a technology that is good for the environment.  And with a combination like that you really can’t go wrong.

 

 

Maintaining Your Geothermal Heating System

Maintaining Your Geothermal Heating System

commercial heating in MOGeothermal heating draws on the latent thermal energy of the ground below your property to heat and cool buildings throughout the year. It is a growing trend in America and it is also popular in other areas of the world. For those who are familiar with geothermal systems, you may already know about one of its most important benefits: the system has minimal maintenance needs. While furnaces and air conditioners require frequent, routine maintenance to upkeep their performance and efficiency, a geothermal system tends to be much more durable.

There are a few things you should do to make sure your system continues to operate effectively. First, installation is crucial. If you want to be able to rely on your geothermal system year after year for excellent heating and cooling, then it needs to be professionally installed. Find a qualified HVAC company with experience with these types of systems. For commercial heating service in Missouri, American Services can assist.

As with any HVAC system, its size must match your property to prevent short cycling and extra wear and tear on components. Dirt and debris can damage any of the indoor parts of your geothermal system, from the heat exchanger to the blower motor. During geothermal maintenance, your technician has the opportunity to clean sensitive mechanical components so that your system will continue to work effectively. 

Your geothermal system relies on the cleanliness and integrity of your air ducts. If the air ducts that distribute the heated or cooled air throughout your home are leaking or damaged, your geothermal system will not be able to keep your home comfortable. There are various types of loop designs available for geothermal systems. It depends upon the unique circumstances of each project. What a maintenance visit can do for your pipes is make sure they are not leaking or in need of repair. Since these underground pipes are one of the most important components of your geothermal system, it’s important to make sure they remain in good condition.

 

Heat Pump Are Viable Options for Commercial Heating

Heat Pump Are Viable Options for Commercial Heating

industrial heating service in MOIn most cases heat pumps are used to heat and cool spaces.  However, in other instances they can be used to heat up water as well. Heat pumps can just heat the water or can be used to heat and cool spaces in tandem. Heat pumps use electricity to displace heat, rather than generating heat directly. For this reason, they can often be a good, efficient option for temperature control and for water heating.

A stand-alone heat pump water heater extracts warmth from the surrounding air and displaces it at a higher temperature into a reservoir where the water is then heated. Heat pump water heaters require setup in spaces that stay in the 40 to 90 degree Fahrenheit range. Furthermore, at least 1,000 cubic feet of air space is required for the pump to work properly. Beyond that, heat pumps will not function well in cold spaces, as they tend to cool when they operate already. Installing a combination heating, cooling and water heating system would mean pulling heat indoors from the outside in the winter and from the indoor air in the summer. That being said, any air-source heat pump system works better in a warmer climate.

Geothermal heat pumps pull up heat from the ground in the winter and from air inside during summer months, for heating and cooling. In order to heat water, a desuperheater can be used along with the geothermal heat pump. This device is a small heat exchanger that pulls superheated gases from the heat pump compressor to heat water. The water then gets stored in a water heater storage tank for usage on demand. To get more information or assistance with heating installation near Sunset Hills contact American Services

Industrial Equipment- Geothermal Heating

Industrial Equipment- Geothermal Heating

industrial heat pump maintenance in MOAmerican Services industrial heating equipment maintenance in Missouri knows that as energy costs continue to climb, businesses are on the lookout for options to reduce their overall expenses.  One option that has withstood the test of time is geothermal heating.  While this may sound like something from a science fiction movie, the technology has actually been around since the 1940s. 

The way geothermal heat pumps work is by using the constant temperature of the earth as opposed to interjecting outside air into a system, which can fluctuate, to produce heat.  This process is extremely efficient and makes geothermal heating a smart choice for a variety of installations.

There are several types of geothermal systems that each work in a slightly different way and are applicable to a variety of situations. The general term for a grouping of one set of these systems is called a closed loop system.  In general the way closed loop systems work is to use antifreeze that is circulated through the system via a pump.  The tubing is buried in the ground, and heat exchange occurs between the refrigerant in the pump and the antifreeze that is circulating within the closed loop.  Depending on the geography and the terrain, a few options for a closed loop system are available.

A horizontal system is one option and uses trenches that are filled with looped piping.  This type of installation doesn’t require the deep trenching those other systems might require.  A vertical system is just the opposite of the horizontal placement.  The vertical system uses tubing that is buried in a deep trench (100-400ft) and is in a U type design. The pond or lake based system uses a standing body of water instead of deep earth to gain heat.  The coils on this system are placed in the water deep enough to prevent freezing.

Outside of the closed loop design, there is an open loop design that can also be used.  The open loop system doesn’t use antifreeze, but rather incorporates fresh water into the design.  The water replaces the antifreeze that is used in a closed loop system for the heat exchange to occur.  While this system can be efficient, it is also dependent on there being a steady supply of fresh water, and owners should check local building codes to make sure it is allowed.

Even though there are different flavors of geothermal systems, the basic concept is the same, using the heat from the earth to warm a building.  These systems can be expensive to put in, but can end up saving business owners heating costs in the future.  A thorough analysis has to be done to see if a geothermal system fits the needs of your business.