In commercial cooling systems, there are several criteria that a refrigerant must meet. The refrigerant must be able to absorb significant amounts of heat as they change state from a liquid to gas, with minimal impact on ozone levels.
The invention of air conditioning had an impact on the population’s longevity, as well as its comfort. Without the cool and controlled environment provided by AC, many of the medications used to treat and eventually do away with certain illnesses would never have possible.
It is important to have all the measurements and details of the room before selecting a portable air-conditioner, because the unit needs to be properly sized. If it is too small, it will not perform properly. A unit that is too large is a waste of money and energy.
Did you know that heat pumps are similar to cooling only systems with one exception? Here, a special valve in the refrigeration piping allows the refrigeration cycle to be operated in reverse, so that the indoor air is heated.
Evaporative coolers work on the same simple scientific principles of the human body as it sweats. Sweat on the skin dries as a result of dry air, which absorbs this moisture. This absorption is a result of temperature and vapor pressure that attempt to equalize with air. The result is a cooling effect.
Remember, airflow is critical to the proper operation of your air conditioning unit. Watch for overgrown weeds or grasses near your outdoor unit, and don't build sheds, roofs, or decks nearby.
When a portable air conditioner cools an area, it's trying to cool all of the air around it, even if it's in another room. To make your portable A/C work more efficiently, you'll want to shut off the room you're trying to cool.
If you look at older buildings, you'll see things like high ceilings, a lot of brick, and sleeping porches. All of these architectural features were used to keep houses cool before air conditioning, which is why you don't see them much anymore.
In the United States, evaporative cooling is particularly popular in desert and mountain cities such as Salt Lake City, Denver, El Paso, Albuquerque, Fresno, and Tucson. Evaporative cooling is also appropriate for the climate of southern Australia.
While a cooling system that's too small is an obvious problem, many people don't realize that systems that are too large also pose problems as well. A system that is too large will not have to run very frequently to cool your home. That means it will cycle on and off frequently, which uses up more energy.
When you go on vacation or away on business, turn up your air conditioner. This will save energy dollars. Avoid turning the unit off completely, though. If you leave it on, it will reduce the humidity in your rooms and filter the air while you're gone.
Care to guess which culture developed evaporative cooling technology? If you guessed the ancient Egyptians, you're right. On hot days, they saturated blankets with water and hung them in doorways and other indoor locations with good airflow. As the air passed through the blankets, it cooled rooms naturally.
Are you concerned that a portable unit won’t really be as easy to move as the name implies? We have a variety of air conditioners that are easy enough for almost anyone to move around.
The bottom line is, central air conditioning units make less noise than other air conditioning options. This is because the condenser, fan, and compressor are located in an outdoor unit or remote place of the home rather than in a nearby window.
Did you know that absorption cooling systems are most frequently used to air condition large commercial buildings? They make sense when electricity use rates and demand charges are high and when summertime natural gas prices are favorable.
Were you aware that a cooling system works by removing heat from your home? Therefore, in order to size what type of cooling system will be best for your home, a heat load calculation must be done. The system capacity needed is based upon how quickly your home gains or loses heat, not by square footage alone.
Making sure you have your air conditioning properly installed in a commercial building can make a big difference. For example, it's estimated that in New York City alone, poorly fitted A/C units cost buildings up to $180 million a year.
A common question people have about their cooling systems is if they should get their air ducts cleaned. Doing so is a good idea, since it could be beneficial in improving your indoor air quality. It can rid the home of dust, allergens and any other debris.
Advanced technologies continue to improve the effectiveness of evaporative cooling systems. For example, some units feature super-efficient motors that use 80% to 90% less electricity than conventional refrigerated, split or reverse cycle AC units.
Your current cooling system may be producing the conditions necessary for mold to grow in places that are difficult for you to see or reach. Leaks in an aging system can create moisture in crawl spaces, basements and air ducts.
Can you guess the high and low of evaporative technology? If you guessed that an evaporative cooler is an excellent option in areas where the temperatures are high and the humidity is relatively low, you're right.
If you are hosting an event in a hall or gymnasium with inadequate cooling, call us to help keep the temps low and the action hot. We can have the system on site and set up when you need it, and then break it down and take it away when you are done.
Did you know that not all cooling problems indicate an issue with the expensive parts of your air conditioning system? In some cases, a malfunctioning thermostat could be telling your unit not to send cool air as often.
In the cooling cycle of an air conditioner, the evaporator allows the warm room air to blow over the coils with cold refrigerant liquid inside them. Here, a heat transfer occurs, which changes the cold liquid to a warmer gas.
Although drafts can be annoying during the coldest of winter, they’re also problematic when the weather turns hot. When warm air is pouring into your home, it’s that much harder for your AC unit to keep the temperature comfortable.
Relative humidity can make a difference in how efficiently an evaporative cooling system will operate. An evaporative cooler, or swamp cooler, will function best in locations where the relative humidity is lower than 50 percent most of the time.
Does your server room desperately need additional cooling, yet lack the necessary space? We may be able to mount your portable AC unit directly on the ceiling or a wall to save space.