天气预报 > 技术 > 冬天空调费电还是取暖器费电
冬天空调费电还是取暖器费电
更新时间: 2020-12-28 16:37:22  

取暖器更费电。电加热器的功率有大有小,空调的功率也一样。如果要比较的话,假设电加热器的额定功率和空调的额定功率一样,比如2kw。电加热器和空调全开的时候,其实耗电是一样的,都是2KW,但是效果完全不一样。电加热器的制热能力是2kw,而空调的制热能力要比这个大得多,可能达到5kw到6kw,所以从这方面考虑,用空调要更省电。但是还要考虑到舒适性,取暖器不产生热,只是进行了热量搬运,而空调确实一直在产生高热量,从舒适性上来说,取暖器更好。

关键词: 冬天 空调费 还是 取暖器

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