美的电热水器1500瓦二级能效 和2100瓦一级能效,在家里面使用哪个更省电一些

2025-03-15 12:30:12
推荐回答(4个)
回答1:

功率大水温加热就快,功率小加热时间相对要长一些。具体要看你家里的电源线规格和电表容量大小了。如果电表容量足够大,电源线的规格也没有问题,建议你购买功率大一些的,这样使用起来比较方便快捷。
储水式电热水器如何省电,具体要看使用频率高低了。如果使用频率较高,经常需要用热水,就应该始终保持通电的状态,这样既方便也相对省电;但如果使用频率较低,只是偶尔洗澡用热水,就应该在使用前通电加热,这样也比较省电。特别是夏季,一般通电加热10-15分钟左右就可以满足洗澡的水温要求了,这样操作就非常省电。带有温度调节功能的,也应根据季节环境温度高低及用水量的多少合理设置水温,夏季水温调节在40度左右就可以了,这样就比较省电。但冬季如果是在北方,由于环境温度较低,必须把水温加热到最高才行,否则热水就不够用了。

回答2:

这不明摆着吗...2100瓦功率比1500瓦大所以1500瓦省电。

回答3:

额定加热功率越大,加热水的速度越快,也就越好;当然,相应的价格也会越高。
热水器的用电量多少跟热水的用量大小直接相关,而跟热水器本身的加热功率大小之间没有任何关系。

回答4:

综合考虑还是2100费电,但是建议买2100

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