HOT WATER SUPPLY DEVICE

PROBLEM TO BE SOLVED: To provide a hot water supply device capable of surely determining scale clogging by a simple method.SOLUTION: A hot water supply device 1 includes a fin and tube type heat exchanger 21 for heating clean water by a combustion gas, and a heat exchanger can body 22 for accommodat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOYAMA MASATO, TATEISHI SHINGO, KAMIYOSHI EIJI, FUJIMOTO YU
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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