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變頻與定頻有差嗎?
Jun 29th 2014, 14:04

其實我也想問類似話題

之前一個房間,裝的是一台3000W的老冷氣

78年國際牌,夠老

風扇聲很大聲,壓縮機又開又關,據說壓縮機啟動時最耗電

後來我把它拆下來,換了一台800W的冷氣

(原因是因為這台是以前學生宿舍拆回來沒用到的)

我只設28度,就覺得夠了,小台這台壓縮機就一直在轉

EER差一點,都是R22舊冷氣,但至少比老的小十歲

重點來了

我想問的是,忽略人的清爽度(電費很貴的阿)

再加上壓縮機一直再運轉

這樣變頻機應該省不到甚麼電吧

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