销售,安装即热式热水器(Tankless water heater ),6 N1 ?1 u0 ~* m.
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... Water Heater 热水炉 Tankless Water Heater 无水箱煤气热水器 Fireplace1 煤气壁炉 ...
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Tankless water heater 无储水箱式 (即热式) 热水炉 Quartz countertops at kitchen & island with full backsplash at cooktop 大理石厨房台面及现代中岛式设计包括...
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electric tankless water heater 快热式电热水器
For even greater efficiency consider buying a tankless water heater. Tankless water heaters only heat water when it is needed, instead of keeping a reserve of water at a constant temperature.
购买无水箱热水器（电热水器）是更加节能的做法，电热水器只在需要的时候对水进行加热，而不会对保存在水箱内的水加热保温。
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