The balance point is ________

A) the comparison of the indoor temperature and the outdoor temperature at which the heat pump is the most efficient
B) the indoor temperature at which it is no longer economical to operate the heat pump in the heating cycle, and the auxiliary heat is used when the temperature is below this point
C) the outdoor temperature at which it is no longer economical to operate the heat pump in the heating cycle, and the auxiliary heat is used when the temperature is below this point


C

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Indicate whether the statement is true or false

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