HEAT PUMP HEAT SOURCE UNIT

摘要

PROBLEM TO BE SOLVED: To provide a heat pump heat source unit capable of improving workability by resolving a problem when carrying out assembly of the heat pump heat source unit wherein work in limited space becomes complicated and assembly workability is deteriorated since processes of assembly work such as brazing of a refrigerating cycle and a hot water supply cycle are carried out at the same time in an apparatus interior.

SOLUTION: The heat pump heat source unit is composed such that a hot water supply cycle block is integrated by arranging and fixing a drain tap 22 for maintenance on a fixing plate 24 fixing a connector 25 fixed to a base plate 11 side face, and collecting and fixing sequentially connected hot water supply components in the apparatus interior extended from a water heat exchanger 4 on the fixing plate 24.

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