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How To Size Your Air Conditioner or Heater
Wondering How To Size Your Air Conditioner or Heater? When sizing air conditioners, be careful not to make the mistake of getting one that is too large. If the system you install is too large for the space, it will short cycle. In other words, the compressor will not run long enough to dehumidify the space and will limit your comfort. In addition, it will cycle on and off more frequently, increasing operating costs and reducing the system life. Proper air conditioner sizing is critical to optimize performance.
Alternatively - you don't want to buy an AC system that is too small for the space either. Most systems base their output on the square footage of the area to be cooled. In most cases it is important to work with a certified HVAC technician to determine the proper size of your AC unit before making a large purchase online.
