Archive for Spot Cooler
What features should I look for when selecting a spot cooler or portable air conditioner?
Construction – Not all portables air conditioners and spot coolers are built the same. Sheet metal cabinets are better than plastic cabinets. All residential units are housed in plastic cabinets and some of the inferior quality commercial units have plastic cabinets. Superior commercial grade units are made of sheet metal and will last about a decade with continuous use.
Warranties - The major (and most expensive) components of a portable air conditioner unit or spot cooler are the compressor and the fans. It is important these are covered. Other components tend to be relatively inexpensive to repair or replace.
Cooling Capacity – 12,000 equals one ton by official weights and standards. When comparing units, sometimes a sell may claim their unit is, say, one ton capacity. Make sure to ask what the BTU capacity is for the particular unit you are considering. A seller may call a 10,000 BTU their “one ton unit” and another may call a 14,000 BTU spot cooler a one ton unit. That’s a 40% difference in actual cooling capacity in two spot coolers that are both called “one ton”.
Controls – For reliability and simplicity of use, simple mechanical controls are a better option. Some manufacturers provide a digital thermostat (typically a battery operated residential wall thermostat) mounted to the unit to set the temperature. While helpful in rare cases, cold air actually falls on the thermostat from the front of the unit and gives an incorrect reading, shutting off the a/c unit when the rest of the room needs cooling. Some portable units offer wall-mounting the digital thermostat which detects the temperature at the place on the wall where the thermostat is mounted. In most cases, simpler is better for controlling your portable air conditioner. A dial-type temperature controller is less complicated, more reliable and does not require new batteries. If the temperature rises, the dial-type thermostat will call for the unit to engage, activating the air conditioner and will usually last several trouble-free years.
Difference: Spot Cooler or Portable Air Conditioner vs. Swamp Cooler
Posted by: | CommentsWhat is the difference between spot coolers, portable air conditioners (“portables”) and evaporative coolers (swamp coolers)?
Unlike air condoners, evaporative coolers contribute moisture to the environment because there is no compressor with circulating cold refrigerant to dehumidify. Evaporative cooling is used in dry cleaners, restaurant kitchens and shops where high moisture and low operating costs are acceptable. Air conditioners remove moisture from the environment, dry the air and improve the quality of the environment.
Difference: Residential and Commercial Portable Air Conditioner
Posted by: | CommentsWhat is the difference between a residential and commercial portable air conditioner ?
Residential units are unsuitable and will not work for commercial buildings. A residential portable air conditioner has plastic housing, small condensate tanks, or they evaporate the condensation on the unit’s hot coils, exhausting it into the warm air discharge duct. A window to exhaust the warm air created by the air conditioner is required to create actual air conditioning because air conditioners create more hot air than they do cold air. Because electrical amperage is limited in residences, the residential portable units are typically available in no more than 12,000 BTU’s (1 Ton of cooling capacity). The commercial wheeled portable air conditioners will have larger condensate tanks than residential units, in addition the commercial units tend to have sturdier sheet metal cabinets or housings.
Emergency Portable Cooling System
Posted by: | CommentsEmergency Portable Cooling System
With proper planning, the right portable cooling system will keep your facilities operating and personnel comfortable when air conditioning disasters and/or emergencies strike. Processes have become highly dependent on the operation of facility air conditioning systems. When the main air conditioning fails, computers, servers and telecommunications equipment can overheat rapidly. Systems will have to be shut down and operations suspended, resulting in losses that can quickly become devastating. What happens when your air conditioning goes down and you are experiencing one of these emergencies?
Emergency computer room cooling units tough enough to do the job must be available at a moments notice.
The Portable Cooling System Industry Depends On
At ExtraCooler® we have been devoted to solving emergency heat removal situations such as HVAC operations coming to a dead stop, computer room air conditioning struggling to keep up with server demands, and air conditioning maintenance since 1984. And in those 25 plus years, we’ve come to fully understand what it takes to restore full industrial air conditioning with a portable cooling system. To meet industry’s relentless need for continuous cool air, we developed the ExtraCooler® portable cooling system that can handle any size cooling crisis, even in times of natural disaster. Our computer room cooling units have become the answer to IT and industrial air conditioning downtime. Even if the power goes out, we have AC generator portable units to power the ExtraCooler® spot coolers, available for immediate shipment. The versatile ExtraCooler® portable cooling system proves its worth during emergency situations world wide, when more than just supplemental cooling is needed.
Here are a few examples:
- A major International Airport lost cooling in its telephone equipment building. Clearly an emergency cooling situation. Spot Cooling’s crews responded with about two-dozen portable computer room cooling units, keeping the airport operational until the problem was fixed.
- One of Dallas, Texas’s major convention hotels lost its entire cooling system and Spot Cooling immediately deployed over 75 portable cooling system units.
- Spot Cooling provided the Secret Service with 10 units for the White House.
- The U.S. Coast Guard in Kuwait recently procured several ExtraCooler portable cooling units.
- Medical Center Complex in Houston, Texas lost large cooling units during the tropical storm flood. Spot Cooling’s crew deployed over 120 portable air-conditioning units to save lives.
- The Ft. Worth, Texas Stockyards used our portable cooling system to cool prized bulls during the Livestock Shows. Not quite an emergency, but another example of the variety of applications for our products.
There is a fast, easy solution for when you need supplemental cooling or your main air conditioning system shuts down. We routinely work with companies for contingency planning.Call Spot Cooling Systems in Dallas, Texas and let us help you solve your emergency and back-up cooling dilemmas.
Our Products in Action
Computers take cold air conditioning
Posted by: | CommentsPOWER OUTAGES CAUSE OF 45.3% OF THE DISAPPEARANCE OF INFORMATION
Sudden changes in temperature, both at home and at work, they can disappear contained in the computers, sometimes irrecoverable.
Sudden changes in temperature are not only bad for humans. The computer also suffers, but instead of catching a cold may suffer a loss of data. These problems arise mainly in summer and are caused “by the rise and fall of temperature in offices and at home because they are put on and remove the air conditioning,” says Miguel Ruiz, Recovery Labs technical director .
Computer parts themselves being out of step with those variations of degree and that computers do fail and can not access the data. To avoid them, do not put the computer to the equipment if you turn off and on much or attempt to restart after the ruling.
YOU MAY LOSE YOUR DATA IF THE TEMPERATURE CHANGES
At 35 degrees and a fever.
While all computers have a fan system that generates a flow of air to prevent overheating, there are problems if the machine much temperature increase and down at once. “Working at 35 degrees is a problem for any electronic device, said Ruiz, although the problem is that the computer does not reach 100 degrees, but then reduced. The PC may be about 45-50 degrees in temperature, while the hard disk can reach 60.
The hardest thing, the blackout, dust and water
Blackouts are the main causes of data loss in computers, according to figures provided by American Power Conversion “, followed by the storms. The powder is also another enemy in the computer malfunctions, also if it affects the hard drive, increases the problem. Damage from water have led some companies to design a keyboard resistant to liquids and even sudden shock.
TIPS FOR NO SPOILER ELECTRICAL APPLIANCES
Do not plug them barefoot
One of the recommendations made from American Power Conversion “. Nor can we plug in electrical equipment with wet hands.
Without antenna storm
In cases of storm, not only necessary to unplug the power cord, but also the antenna. Should be in televisions, computers and audiovisual equipment in general.
Cables without tape
The joints or seams should not be made with tape, transparent tape or other materials not approved. If you have a device with a bare wire, change it immediately.
No gluing them to the wall
This rule also applies to computers that have the ventilation system in front and behind, so they need space to drive and take the air. The same goes for televisions and stereos.
A plug for each
You must use a socket for each application. And connect each device at a different time so as not to produce an electrical overload.
What is a spot cooler ?
Posted by: | CommentsA spot cooler is a portable air conditioning unit designed to add additional cooling or for temporary use in a location where there is no existing air conditioning. Examples of locations where a spot cooler may be used include offices, aircraft while on the ground, computer rooms, server rooms, and tents or other temporary facilities.
As a portable air conditioning unit, the operation of a spot cooler is similar to a window air conditioner, it pulls air into a condenser, cools it, and circulates it back into the room. However the unit is typically on wheels and in a self contained cabinet making for ease of portability. Like any air conditioning unit, a spot cooler’s performance capabilities are measured in British Thermal Units (BTU). Most spot coolers range from 12,000 BTU to 100,000 BTU although some large commercial units can go up to 1,000,000 BTU or more. Note that 12,000 BTU is also known as 1 Ton of cooling capacity.
A spot cooler cools and dehumidifies a room or area of a building where either no air conditioning exists or additional air conditioning is required. Some large industrial buildings have areas where no air conditioning exists or central air conditioning units fail. A spot cooler can provide localized or temporary cooling. Rooms with large amounts of electronic equipment such as server rooms, computer rooms, and media rooms generate excessive heat. A spot cooler can solve this problem as well.
Many hospitals, as well as other businesses, elect to use a spot cooler for emergency purposes.
A spot cooler may also be used to cool a home. In homes with no central air conditioning, usually cooler climates, an owner or tenant may choose to use a spot cooler. Although a spot cooler may cost more than a window unit it may provide greater flexibility, efficiency and less effort to install and use.
SCT14
Posted by: | Comments  |
SCT14 Emergency Portable Air Conditioner |
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| Cooling Capacity BTU/hr | 14000 (1 Ton) | |||||
| Power Supply Volts/Hz/Phase/Amps | 115/60/1/15 | |||||
| Thermostat Control | Mechanical | |||||
| Metering Device | TX Valve | |||||
| Total Power Consumption kW | 1.3 | |||||
| Current Consumption / Amps | 11.7 | |||||
| Recommended Circuit / Amps | 15 | |||||
| NEMA Plug Type | 5-15P | |||||
| CER Rating | 10.4 | |||||
| Evaporative CFM – Free Discharge | 350 | |||||
| Condensor CFM | 500 | |||||
| Compressor Type | Hermetic Rotary | |||||
| Maximum Exp | 0.10 | |||||
| Maximum Duct Length | 40 | |||||
| Condensate Pump Head | 15 | |||||
| Operating Limits | 65-105 | |||||
| Sound Level, dB | 57 | |||||
| R-22 Charge | 32 | |||||
| L X W X H | 26 X 20 X 34 | |||||
| Weight, net wt / shipping wt, lb | 163 / 205 | |||||
| SCT Series Specifications |
Mechanical and HVAC Contractors
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By sharing your needs, values and expectations we are better able to serve you. We have institutionalized this service commitment in our Very Important Partner Program. |
Building Business Relationships Spot Cooling Systems knows about Building Relationships. We have partnered with the nation’s leading General, Mechanical and HVAC Contractors for more than 25 years. We also know that the best way to maintain a valued partnership is to continually improve upon it. The best way to improve the value of our services is to listen and learn from you, our Customer. What we want to find out is how SCS may add value to you in two ways:
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Definition: Portable Air Conditioner
Posted by: | CommentsA portable air conditioning unit (also known as a spot cooler) is designed to add additional cooling or for temporary use in a location where there is no existing air conditioning. Examples of locations where a spot cooler may be used include offices, aircraft while on the ground, computer rooms, server rooms, and tents or other temporary facilities.
As a portable air conditioning unit, the operation is similar to a window air conditioner, it pulls air into a condenser, cools it, and circulates it back into the room. However the unit is typically on wheels and in a self contained cabinet making for ease of portability. Like any air conditioning unit, a portable air conditioner’s performance capabilities are measured in British Thermal Units (BTU). Most spot coolers range from 12,000 BTU to 100,000 BTU although some large commercial units can go up to 1,000,000 BTU or more. Note that 12,000 BTU is also known as 1 Ton of cooling capacity.
A portable air conditioner cools and dehumidifies a room or area of a building where either no air conditioning exists or additional air conditioning is required. Some large industrial buildings have areas where no air conditioning exists or central air conditioning units fail. A portable air conditioner can provide localized or temporary cooling. Rooms with large amounts of electronic equipment such as server rooms, computer rooms, and media rooms generate excessive heat. A portable air conditioner can solve this problem as well.
Many hospitals, as well as other businesses, elect to use a portable air conditioner for emergency purposes.
A portable air conditioner may also be used to cool a home. In homes with no central air conditioning, usually cooler climates, an owner or tenant may choose to use a portable air conditioner. Although a portable air conditioner may cost more than a window unit it may provide greater flexibility, efficiency and less effort to install and use.
FAQ
Posted by: | CommentsFrequently Asked Questions
SCT Series Portable Air Conditioners
- What are the power requirements?
- The SCT14 and the SCT18 run on 115v power. All larger units run on 208/230v power.
- How do I exhaust the hot air?
- The hot air is exhausted out of the top of the unit through ducting. We continually come up with creative ways to exhaust the hot air out of your room.
- How do your units handle the condensation?
- Our units come standard with a 5-gallon tank. There is an optional pump that can be installed for 24/7 operation. Many units advertise that they “eat” their own condensate. This is simply not true. They run the condensate over the hot Freon and it evaporates and is exhausted out of your room. Therefore the humidity is not being removed; it is merely being blown somewhere else.
- What size unit do I need?
- The unit required depends on a number of variables. The size of the room and the wattage used are very important factors. Also, what you are attempting to accomplish affects your requirements. If you would like to receive some professional help for your situation please call 1-800-683-7768. When you contact us and we will discuss your options.
- Why is the wattage so necessary?
- The wattage is what creates the heat. The heat is what you are attempting to cool. The room size is merely an empty box, not a major source of heat
- Will your units remove unwanted humidity?
- Yes, our units will remove unwanted humidity form the air unlike other units which merely “moves” the humidity to another area.
- Many of your pictures have nozzles in them; do they come standard?
- No, the Nozzle Kits are sold as an accessory. They are very effective in spot cooling various “hot spots” that you may be concentrating on.
- How do I go about the warranty process?
- Your warranty solution is only a phone call away. Please call 1-800-683-7768 for instant help.
- What accessories are available for my unit?
- Click Here to view our selection of accessories to customize your unit.