What is the cooling capacity?
Cooling capacity refers to speed temperature is removed from space under standard conditions. These conditions take into account such factors such as the volume of room cooling and air temperature inside and outside the space. Usually, the cooling capacity of modern air conditioning is printed on the outside of the unit. The ton of cooling capacity is the same as 12,000 Btu per hour and this term originates in the cooling effect of a ton of ice. Capacity measurements are often given in tonnage for cooling units and BTU for heating units. The BTU is based on the amount of energy needed to increase the temperature of the water pound only by one degree of Fahrenheit. As an illustration, a typical 2,000 square -foot home can be a climate in which it is, and it may require an Air Condisystem with a cooling capacity of 48,000 Btu per hour. On the other hand, the average 150 square -foot bedroom can reach with a unit rated at 5,000 Btu per hour.
Coisers cool the heated room by transferring heat to the coils of vaporizers filled with liquid. The units also condense part of the humidity in the air. This makes the atmosphere in the room not only cooler, but also less humid and more comfortable.
Cooling capacity evaluation is usually printed directly on the sticker of newer air -conditioning units. In older models, the capacity is sometimes coded in serial numbers. These assessments not only apply to home and commercial air -conditioning systems systems - including heat pumps that work in air conditioning mode, but also on industrial coolers, cooling towers and other cooling devices.
air conditioning, heat -institute and cooling institute (AHRI) independently certify heating, ventilation, air conditioning and cooling (HVACR) and components to ensure that these systems meet industry efficiency standards. Generally Institute as Institute of Air Conditioning and Cooling (ARI) before 2009-complains with the eagleThe municipality for the development of standards and instructions, which results in a uniform evaluation, including the evaluation of cooling capacity to provide consumers the basis of the comparison. The ARI number on the unity of heating or air conditioning is a guarantee that its heating or cooling capacity has been properly tested.