Heat Leakage Variables

• Time. The longer the term, the more heat will flow through a wall. A standard unit of time-24 hours a refrigeration situations. One hour is used in air conditioning situations.
• The difference of temperatures. The difference in temperature is important in the heat leakage in the container. The more the temperature difference, the more heat will flow or transfer through the wall. Compare this idea pressure: the greater the pressure, the more water will flow through the hole. The room temperature is generally chosen to be the average temperature in summer. In the United States this indicator varies in the range from 90F and 105F (32C and 40C). This value can be reduced to 75F or SOT (25C or 27C) if the room have air conditioning.
• The thickness of insulation. In the thickness of the insulation, the less heat will flow through it. In two times more heat will flow through the wall 1" (2.5 cm) of insulation than the wall, having 2" (5 cm), thermal insulation.
• Type of insulation. Type of insulation material or important. Polystyrene foam (foam), for example, will isolate about six times better than wood. Some insulations, however, are more expensive than others.
• The outer zone of the Cabinet. The larger the area through which may leak heat, the higher the heat flux. It looks like a stream of water, in which the pipe size determines how much water will flow through it. The more pipes, the more water will flow.