| 摘要 |
Disclosed are a hot water supply device and a control method thereof. The disclosed present invention includes: a pressure container taking water; and a heating unit heating the water stored in the pressure container. The heating unit includes: a temperature sensing part measuring the temperature of the water stored in the pressure container; a heater part including multiple heaters operated to heat the water stored in the pressure container; and a control part controlling the operation of the heater part to heat the water, stored in the pressure container, at a predetermined temperature, but controlling a heating capacity of the heater part by individually operating the heaters according to the temperature of the water, measured by the temperature sensing part. |
