![]() MasterCool evaporative media is constructed of special cellulose material, impregnated with insoluble anti-rot salts and rigidifying saturants. For more demanding design conditions, our 12” media offers 90% effi ciency at around 450 FPM. For many applications, our standard 8” media continues to be an economical choice, with an 80% saturation effi ciency at 450 FPM. The fl exibility of modular components allows selection of CFM and saturation effi ciencies producing the sensible heat capacities needed to meet design requirements. The result is a dry-bulb temperature of the leaving air (B) approaching the wet-bulb temperature of the entering air (A). Their air washing effect improves indoor air quality with fresh, fi ltered air constantly brought into the cooled space.forcing stale air out.ĭirect evaporative cooling exchanges sensible heat for latent heat, and follows upward along a constant wet-bulb temperature line on the Psychrometric Chart. With no compressors or condensors, MasterCool evaporative coolers offer signifi cant energy savings over mechanical refrigeration units and, with no CFC’s, do not contribute to depletion of the ozone layer. The electrostatically applied polyester epoxy powder-based coating is cured at high temperature and is so durable that these models are backed by the best warranty in the industry.Įnergy Efficient. Hot-dipped galvanized steel, welded for maximum strength is combined with our exclusive POLYBOND® fi nish that protects the whole system – cabinet pans, distributor covers, louvers, and all other parts contacting water. This basic principle underlies the design of the MasterCool direct evaporative cooler. Put simply, whenever water is evaporated, heat is absorbed. As a general rule, choose the largest cooler (within reason) you can afford, and keep in mind that a large evaporative cooler with a big blower and low horsepower motor will sometimes perform better than a small model with a high horsepower motor.SINGLE-STAGE INDUSTRIAL EVAPORATIVE COOLING ![]() Therefore, you can see that for a 100 square foot room with 9 foot high ceilings, the CFM requirement would be 450, and a suitable unit with optimal CFM ratings would be the Symphony Surround. Divide that number by 2 and you will find out that you require a swamp cooler that offers approximately 450 CFMs, as shown by the formula below: For example, if you are trying to cool a bedroom that measures 100 square feet with 9 foot high ceilings, your cubic footage would be 900 feet. Simply take the cubic feet of the intended area you are cooling and divide that number by 2. ![]() This measurement essentially describes the cubic feet per minute of air that the swamp cooler can blow into your home, and whether you're cooling a single room or entire home, a basic formula exists for determining the proper size swamp cooler you need. However, unlike air conditioners which rely on BTUs as a means of measuring cooling efficiency, the output of evaporative coolers is rated by CFMs. Adobe air master cool portable#Furthermore, a portable air conditioner with too many BTUs will cycle off too quickly, and a unit without an insufficient number of BTUs will not adequately cool a room. This measurement describes the power and cooling capacity, and the higher the BTU value, the stronger the air conditioner. When it comes to choosing a portable air conditioner, one of the most important factors to take into account is the model's BTU rating. Like air conditioners, evaporative coolers need to be the right size in order to adequately cool a room. The next step to choosing an evaporative cooler is to find a correctly sized unit. To an extent, region B would also benefit from a swamp cooler (though the cooling capacity will be lower), but if you live in region C, a portable air conditioner will be better suited for your needs. The map below illustrates the different parts of the United States in which swamp coolers are most effective (region A). However, as long as your environment fits the above criteria, a swamp cooler can help you stay cool and comfortable in the summer heat. Moreover, unlike air conditioners which require a closed environment, evaporative coolers require some sort of fresh air in order to function properly. Because evaporative coolers rely on the process of evaporation to cool the air, they will only be effective in hot, arid climates. When choosing an evaporative cooler, a few crucial considerations should be kept in mind, particularly environmental conditions. As this occurs, temperatures can be lowered by as much as 20 degrees Fahrenheit. Generally speaking, warm air is pulled through moist pads where it is cooled by evaporation and circulated throughout the air. These devices lower temperatures by combining the natural of evaporation with a simple air-moving system. For those living in hot, dry areas, a swamp cooler can provide effective and energy-efficient cooling. ![]()
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