Carrier Corporation

Herbert J Spath

Glendon A Raymond

Fred V Honnold

Apparatus and method for exchanging heat energy between a refrigeration circuit and a hot water system. Water is heated in a combination refrigerant desuperheater-water preheater and then conducted to hot water storage. A co-axial fitting is disclosed for mixing heated water from the refrigerant desuperheater-water preheater with water in a hot water tank prior to discharging that water to a hot water system.

Co-axial fitting for use with a refrigeration circuit heat reclaim

Apparatus and method for exchanging heat energy between a refrigeration circuit and a hot water system. A restricted flow by-pass line is used in conjunction with a pump continuously operated with the compressor of a refrigeration system such that a continual restricted flow of water by-passes the heat exchanger when temperature conditions are such that water is not flowing through the heat exchanger.

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Clay, NY, United States of America

Herbert J Spath