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Commercial Warm Air Heating

Commercial Warm Air Heating

heating equipmentIn the heating and cooling world of which we are a part, we try to bring to you some of the latest information on behalf of your Heating Installation in St Louis near O Fallon MO.  Some of the most intriguing data comes from subjects that are somewhat fundamental, yet mysterious to most, such as how heating systems actually operate. Today, we will talk about the two main types of heating systems:  warm air and radiant heating in St Louis near O Fallon.

Warm air heating is classified as the first type of heating system and makes use of fan to draw air across a heat exchanger, which increases the temperature of the air and distributes it evenly throughout an area or space. These are ideal for environments requiring constant temperature.  The process involved here is for a warm air heating commercial system in St Louis and starts from a gas or oil fired burner as the initial source of warm air.  Then, hot water circulates throughout the heat exchanger or the electric element.

How are these particular heaters in St Louis installed?  Well, they can be situated by suspending them above the space being heated or mounted on the walls or even on the floor.  For those of you heating a commercial space who need to resort to the floor installation, the following may be important to note, “The floor standing models may use outlets to direct the warm air to specific areas or they can be directed to a duct work system to distribute the warm air to a bigger area. The choice will depend on the floor area or layout of the space.”  There is more to discuss here, regarding the warm air heating process and specifics on how these particular heaters work.  Stay tuned for future posts on the subject on behalf of your St Louis Heating Installation near O Fallon MO.

Types of Heating Systems for Commercial Buildings

Types of Heating Systems for Commercial Buildings

industrial heating maintenance in MOAmerican Services industrial heating equipment installation near Wood River knows that there are many types of efficient heating systems to select from for commercial buildings. Examples are; radiant heating, eat pumps, radiators, and more.

Radiant heating systems function by supplying heat directly to the floors or to wall or ceiling panels of your commercial building. Radiant heating systems depend on transfer of heat or delivery of heat directly to objects in the room. This type of radiant heat is called “infrared radiation.”

Radiant heating is far more efficient than baseboard heat or forced air because there is no loss of heat through the duct system that forced air must travel through before entering the room it is heating.

Steam radiator systems are another option of heating for commercial spaces.  Steam radiators utilize  a boiler which actually heats water to a boiling point into steam.  This steam then moves through the pipes and it does not require pumping. One drawback to steam heating is that it requires a period of time before the system is hot enough to heat the room.

Heat pumps are yet another type of heating source and it can be a liquid or air source. Liquid heat pump systems are usually made up of several heat pump units located above the ceiling tiles on each floor of a high-rise building. A water loop is required to provide heat to the refrigerant at the heat pumps. The water loop then collects more heat which  is usually from a boiler inside the building.

No matter what type of efficient heating system you choose for your commercial building, contact us today at American Services.  We can help you with installation and maintenance of any heating service select.

Alternative Heating Sources

Alternative Heating Sources

solor heating in MOAmerican Services Heating and Cooling installation service in Missouri knows that there are many options when it comes to commercial heating systems.

One such option is for heat transfer fluids.  If you are considering solar heating heat transfer systems, be sure to consult the local authority in your area to find out what exactly is required for your geographic area.

Water is one type of substance that is effective as a heat transfer fluid, particularly with its low viscosity property which makes it easy to pump. Drawbacks are its low boiling point and high freezing point, and the fact that water can be corrosive and cause mineral deposits.

Glycol and water mixtures are made up of a 50/50 or 60/40 glycol-to-water ratio. Ethylene and propylene glycol make up the properties of antifreeze.

Hydrocarbon oils have a higher viscosity and lower specific heat than water meaning they need more energy for circulation.  With a low freezing point, these types of oils tend to be relatively less expensive than some others.     The basic categories of hydrocarbon oils are synthetic hydrocarbons, paraffin hydrocarbons, and aromatic refined mineral oils. Synthetic hydrocarbons are relatively nontoxic and require little maintenance. Paraffin hydrocarbons have a wider temperature range between freezing and boiling points than water, but they are toxic and require a double-walled, closed-loop heat exchanger. Aromatic oils are the least viscous of the hydrocarbon oils.

Refrigerants are commonly used in refrigerators, air conditioners, and heat pumps as the primary heat transfer fluid. They generally have a low boiling point and a high heat capacity which enables a small amount of the refrigerant to transfer a large amount of heat very efficiently.

If you currently own a refrigerant-charged solar system that requires maintenance, contact us today at American Services and we will sent out a qualified technician.

Active solar heating uses solar energy to heat transfer fluid or air, which then transfers the solar heat to an interior  storage system for later use. Solar heating systems can be implemented as a supplement to other heating systems such as radiant heating, boilers, heat pumps, or forced-air heating systems.

Active solar heating systems are actually most cost-effective in cold climates that have good solar resources.  Liquid and air systems are good choices for forced air supplemental heating. Note that commercial systems usually come with warranties of 10 years or more and usually last much longer.

Radiant Heating Panels

Radiant Heating Panels

industrial heating service in MOAmerican Services heating installation service in Saint Louis MO knows that when it comes to alternative sources of heating, there are many choices available for commercial spaces.

One example is wall and ceiling mounted ceiling panels which are comprised of aluminum and can be heated with electricity. Another heating option for heating panels is to utilize tubing which carries hot water.  The disadvantage of hot water tubing is the concern for water leaks inside the walls or ceilings-thus most commercial radiant panels are electrically heated.

Radiant panels can cost a lot to operate but they can supply supplemental heating supply for individual rooms or can be used when conventional heating systems are not an option.

The advantage to radiant panels is that they have the fastest response time of any other heating method and the panels can be individually controlled in every room.  Using this heating method for rooms that are infrequently used can provide overall cost savings and a fast method of heating rooms to a comfortable temperature within minutes.  These systems should be set to on the minimum heat settings to prevent pipes from freezing in geographic areas where subzero temperatures occur.

“Radiant heating panels operate on a line-of-sight basis — you’ll be most comfortable if you’re close to the panel. Some people find ceiling-mounted systems uncomfortable because the panels heat the top of their heads and shoulders more effectively than the rest of their bodies,” says Energy.gov.

To learn more about alternative heating methods in Missouri, contact us at American Services commercial heating cooling in St. Louis today.  We are happy to give you information on heating products and services near Sunset Hills today.

Business Heating Options

Business Heating Options

industrial heating maintenance in MOCommercial warehouse heaters are an economical solution to heating requirements that provides a comfortable environment for otherwise difficult areas to heat. They operate as electric, natural gas or propane powered machines. Also, they come with a wide range of BTU outputs and power configurations, making these heaters versatile and customizable. With built-in safety features like auto shut-off capacity when the machine reaches a certain temperature. If these machines happen to tip over they will shut down automatically as well.

In other scenarios, container heaters may be needed. In this type of smaller temperature controlled environment, rapid heating can be used to keep more temperature sensitive material such as pain, asphalt, caulk or resins in good working order. These container heaters are well insulated and come with an adjustable thermostat. With low energy consumption these highly efficient heaters provide year round storage capacity with internal temperatures that can be easily maintained.

Electric ceiling heaters provide another option for temperature control. These heaters are nice for offices and industrial space too. They are safe and easy to use, with enclosed motors and a fan that provides circulation. Perfect for warming hard to heat areas, electric ceiling heaters are both durable and reliable. For additional safety, many of these units come equipped with thermal overload features that shut them down when safe operating temperature is exceeded.

There are plenty of other options available for space heating, there are; drum and barrel heaters, duct heaters, convection heaters, fan forced heaters, electric floor heaters, radiant heaters and plenty more. It is important to look into all of the available options and match them up to the application that they are to be used for. For industrial heating equipment near Bridgeton, contact American Services for help.

Radiant Cooling for Office Buildings

Radiant Cooling for Office Buildings

radiant cooling service in MOAmerican Services heating and cooling service in Saint Louis knows that most radiant cooling systems are based on aluminum panels that are extended from the ceiling through which cooled water is circulated.

In order for this system to effectively cool the office area, panels must be kept at a temperature near the dew point within the office building and the interior space must be dehumidified.  Condensation will occur in humid climates where radiant cooling systems are utilized, even when there are brief periods of exposure to the outside air within the office space. An auxiliary air conditioner may be needed to keep the humidity level low enough.

Where the climate is arid, such as in the southwest, these radiant cooling systems are advantageous particularly in the ceilings of adobe buildings where the inside air can be maintained at a steady cool temperature.

Offices built on concrete slabs are also considered some of the best candidates for radiant cooling, using the same principal as ceiling systems with chilled water systems in the floor, as well as radiant heating systems.  This option is a great choice particularly with office spaces that have existing radiant floor systems.  Humidity continues to be a concern with radiant floor cooling systems, particularly on floors that have carpet coverings instead of the preferred choice for radiant cooling systems-which is ceramic tile.  Condensation is common in areas with heavy carpet, which also limits the temperature at which the floor can be lowered to.

These systems can be very cost effective even when utilized with auxiliary cooling systems which can be used at off peak hours, reducing overall electricity demand for the business.

Forms of Radiant Heating Available

Forms of Radiant Heating Available

heating repair in MOAmerican Services heating and cooling repair in St. Louis knows that as it is stated on the website energy.gov, “Radiant heating has a number of advantages.” It is more efficient than baseboard heating and usually more efficient than forced-air heating because it eliminates duct losses. People with allergies often prefer radiant heat because it does not distribute allergens like forced air systems can. Hydronic (liquid-based) systems use little electricity, a benefit for buildings off the power grid or in areas with high electricity prices. Hydronic systems can use a wide variety of energy sources to heat the liquid, including standard gas- or oil-fired boilers, wood-fired boilers, solar water heaters, or a combination of these sources.”

One type is air-heated radiant floors. Since air can’t hold large amounts of heat, air-heated floors are not cost-effective in residential construction. Sometimes they can be combined with solar air heating systems. However in these situations, heat is only produced in the daytime. It is inefficient to attempt to heat a home with a conventional furnace by pumping air through the floors at night, even with the benefits of using solar heat during the day.

Hydronic systems can use a wide variety of energy sources to heat the liquid, including standard gas- or oil-fired boilers, wood-fired boilers, solar water heaters, or a combination of these sources.” . Electric radiant floors can also be used for home additions if it would be difficult to use the existing heating system in the new space,

Hydronic, or liquid-based, systems are the most widely used and cost-effective radiant heating systems for in cooler climates. Hydronic radiant floor systems pump heated water from a boiler through tubing laid underneath the floor. Hydronic radiant heat is certainly a topic that can be an efficient energy option for builders to use in a variety of different construction scenarios.

Industrial Warehouse Heating Systems

Industrial Warehouse Heating Systems

industrial heating service in MOBased on the major improvements in high energy efficient infrared heating, warehouse application of infrared heaters can now be considered cost effective and environmentally sustainable-even when heating large enclosed structures.

Infrared heat can be described as long electromagnetic waves located near the visible section of the electromagnetic spectrum which characteristically radiates energy outward. An electrically operated infrared heater consists of an element or filament (the orange wire you see) – composed most often of tungsten – which gives off heat.

A radiant gas heater uses the heat from a flame produced by fossil fuels like propane or a natural gas to create infrared energy. The radiant heat waves produced from the element or gas-flame are then reflected off of a polished surface and channeled in the direction where the heat is needed. Infrared energy can be absorbed by objects, surfaces and people as heat.  Air molecules are not important for the transportation of heat energy. Very little energy is lost due to either convection or conduction because it is not a critical part of infrared wave movement. Radiant waves are able to flow thru materials more quickly and more effectively than less efficient convection heat methods or UV lamps.  This enables the infrared heating system to be a far more efficient process for large areas such as warehouses, garages and sheds Large installations like warehouses are often used in manufacturing processes and for industrial purposes, as well as storage of goods, and agriculturally for livestock and greenhouse activities. In regions where the climate changes rapidly during the winter months, or for temperature-sensitive manufacturing processes, drastic changes in temperature can and will cause costly damages and result in malfunctions of equipment.  Maintaining a consistent temperature could prevent some of this damage and save costly repairs and replacements.

Warehouses are typically large areas and therefore the process of heating the space may require more than one heater to be effective.

Industrial heating service requires a high level of technical experience.  At American Services industrial heating equipment service near Maryland Heights, we are proud of our ability to service our industrial clients in a professional manner for service and repair of industrial heating and cooling equipment.

Radiant Cooling

Radiant Cooling

cooling installation in ILAmerican Services heating and cooling installation in Jefferson County is committed to keeping customers updated on the latest in savings on commercial heating and cooling.

Is radiant cooling an appropriate technology to use in commercial buildings in the Northwest?

Researchers say the bottom line is that yes, radiant cooling can be a very cost effective means of cooling commercial buildings in most climates. Evidence suggests that applied properly radiant cooling could save significant energy in the commercial building sector, and may even increase occupants comfort, improve indoor air quality, and increased productivity.

A radiant cooling system works on the same principle as radiant heating, in fact in many cases the same network of piping as the heating system can be utilized. Basically the idea is that thermal comfort is determined not only by the temperature of the air around you, but a combination of the ambient air and heat being radiated to or from objects nearby.

A fairly large surface which is exposed to the building’s occupants must be cooler than the ambient air to provide radiant cooling. Occupants then radiate heat to the object causing a sense of cooling.  In practice, cooling is accomplished by chilled water circulating in an intricate network of pipes in panels or building components. Technically infrastructure can be in the floor, walls, or ceiling.

Radiant floors are popular for heating but have not been as successful for cooling because of condensation and other technical problems encountered. Walls are often not strategically located to give even heating to all occupants. Therefore the most popular choice has been ceilings thus far.The most common approach has been to use ceiling panels which makes the system modular, relatively easy to design, modify and repair.

Commercial Radiant Heating

Commercial Radiant Heating

American Services heating installation in Missouri knows that radiant heating systems basically involve supplying heat directly to the floors or to panels in the wall or the ceiling of your commercial building. These systems largely depend on radiant heat transfer, the delivery or transfer of heat directly from a hot surface to the people and objects in the room this is called “infrared radiation”

There are a number of advantages associated with radiant heating. Far more efficient than baseboard heating, and generally considered more efficient than forced air heating, radiant heating has no energy lost through the ducting system. This lack of moving air can also be advantageous to people with allergies. Hydronic or liquid based systems use little energy. Ideal for those homes off the power grid or high energy rate locations.
These systems can be heated with the wide variety of energy sources including standard gas and oil, wood fired boilers, solar water heaters, or a combination of all or some of these.
There are three types of radiant floor heat:
1. Radiant air floors
2. Electric radiant floors
3. Hot water radiant floors
these three radiant heat processes can be broken down further into type of installation.
1. Wet installations
2. Sandwich installations
3. Dry installations

Air heated radiant floors;
because air is incapable of containing large amounts of heat
Radiant air floors are not cost effective in residential applications. Solar heating systems can be used to offset these inefficient methods.

Electric radiant floors;
Electric radiant floors consist of electric cables built into the floor itself. Systems that feature mats of electrically conductive plastic are also available on the market and are mounted onto the subfloor below a floor covering such as linoleum or tile.
Because electricity is involved the relatively high cost of energy should be considered before selecting this floor heating design.

Hydronic systems are by far the most popular cost effective radiant heating systems. Radiant floor systems pump heated water from a boiler thru tubing laid in a pattern underneath the floor. In some of these systems the temperature in each room is controlled by regulating the flow of hot water through each loop. This is accomplished by a network of zoning valves or pumps and thermostats.