The latter can effectively reduce discharge water temperature and volume from the domestic hot water system, with remarkable effect of energy-saving and water-saving.

水源热泵辅助低温地热生活热水系统可有效降低生活热水系统排水温度及排水量，节能、节水效果显著。

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Solar energy heating system, which is a new way to provide heating and domestic hot water for residents, is a technical extension in solar thermal applications.

太阳能采暖系统是一种满足住户采暖和热水供热需求的新型太阳能热水系统，是太阳能热利用技术的延伸。

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The design scheme for preparing domestic hot water by using condensation heat from centralized air-conditioning system is analyzed with engineering example.

结合工程实例，分析了利用集中式空调系统冷凝热制备生活热水的设计方案。

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