HOT-WATER SUPPLY APPARATUS
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United States of America Patent
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Issued Date -
Oct 1, 2020
app pub date -
Oct 30, 2019
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Mar 25, 2019
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Abstract
The present invention improves the user-friendliness of a hot-water supply apparatus when using hot water supply and air conditioning. A switching control unit 27, which switches between heat medium flow paths 4 and 5 according to an air conditioning ready state or a hot-water supply ready state, switches a heat medium flow path to the hot-water supply ready state by a switching valve 21 in the case where air conditioning is not used by the time an air conditioning standby time elapses during standby in the air conditioning ready state.
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