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True or False: There are different methods to calculate the heat gain on a structure based on the type of house and the number of wall exposures it has.

  1. True

  2. False

  3. Partially True

  4. Not Stated

The correct answer is: True

True. There are indeed different methods to calculate the heat gain on a structure based on the type of house and the number of wall exposures it has. The heat gain calculation for a house with different wall exposures will vary compared to a house with fewer exposures, such as a corner lot versus a house with just one wall exposed. Factors like insulation, window placement, roof type, and building materials all play a role in determining the heat gain for a particular structure. Therefore, it is essential to consider these variables when calculating heat gain for HVAC system sizing and efficiency.