PURPOSE: A freeze protection case of a meter for separating a faucet is provided to easily install a plurality of meters in one protection case with a geothermal heat. CONSTITUTION: A freeze protection case of a meter for separating a faucet comprises a lower protection case(20), an upper protection case(10), a lower cover(30), and an inner insulating lid(16). The lower protection case protects a leading pipe(42), a drawing pipe(45), and a standing pipe(46) to efficiently use geothermal heat and includes space(S2) to form an air layer. The upper protection case is installed on an upper part of the lower protection case and accommodates a pair of meters(40). A pair of the meters is individually connected to an extended end of the leading pipe, the drawing pipe, and the standing pipe. The lower cover is installed in between the upper protection case and the lower protection case, and the inner insulating lid is included between the upper protection case and an outer protection lid(15). [Reference numerals] (AA) Water meter
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