AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Environmental Engineering
PERFORMANCE EVALUATION OF HYBRID GAS-ELECTRIC WATER HEATER IN GENERAL USE
Taisuke MATSUMOTODaisuke MATSUOKA
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2013 Volume 19 Issue 43 Pages 1005-1010

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Abstract

Sale of hybrid gas-electric water heater was started in April, 2010. In this paper, the field survey was performed in the dwelling house which hybrid gas-electric water heater was installed. COP of hybrid gas-electric water heater on actual usage is 1.10 - 1.45. Compared with conventional water heater, hybrid gas-electric water heater can be expected to reduce 30% of hot water energy consumption.

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© 2013 Architectural Institute of Japan
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