BATHROOM HEATING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a bathroom heating apparatus capable of improving safety without bathtub water intruding into a heating line in addition to shortening of a construction period with simple construction and the low-cost addition of a heating function without changing a bathroom unit in a multiple dwelling house or the like.

SOLUTION: The bathroom heating apparatus is provided with an external wall through installation type bath heater 11 with hot water supply installed in a through hole of a bathroom external wall with an air supply/exhaust port located outdoors and with a piping connection part located on the wall surface side inside a bathroom; a bathtub 3; a switching mechanism 12 provided halfway in a reheating circulation line of a forward pipe 16 and a return pipe 17 for connecting the bath heater 11 with hot water supply and the bathtub 3; a heating panel 35 with a hot water circulating pipe 5 disposed; and a circulating water tank 27 with a floor heating circulating pump 26 and a heat exchanger 28 installed in the switching mechanism 12. The heat exchanger 28 in the circulating water tank 27 and the heating panel 35 are connected through the floor heating circulating pump 26 to form a heating circulation line 33.

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