[問題] 需要換新冷氣嗎?
我準備要開店的,冷氣在夏天必須要一直開著,一天至少12小時
店面大約七八坪而已,所以原本房東附的冷氣是一台非常古老的窗型冷氣
因為最近節能標章的家電很夯,原先想說冷氣可以用就好
但是這中古冷氣雖然夠冷但是馬達運作聲很大聲
讓我在考慮是否該買有節能標章的冷氣
節能的冷氣,真的可以有效省電費嗎?
相較之下,用原有冷氣和買新冷氣,哪個會比較省錢呢?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.42.226.79
→
05/08 16:32, , 1F
05/08 16:32, 1F
→
05/08 16:38, , 2F
05/08 16:38, 2F
推
05/08 16:39, , 3F
05/08 16:39, 3F
→
05/08 16:40, , 4F
05/08 16:40, 4F
→
05/08 16:42, , 5F
05/08 16:42, 5F
推
05/08 16:44, , 6F
05/08 16:44, 6F
→
05/08 16:45, , 7F
05/08 16:45, 7F
→
05/08 17:39, , 8F
05/08 17:39, 8F
推
05/08 17:42, , 9F
05/08 17:42, 9F
→
05/08 17:44, , 10F
05/08 17:44, 10F
→
05/08 17:44, , 11F
05/08 17:44, 11F
→
05/08 17:46, , 12F
05/08 17:46, 12F
→
05/08 17:48, , 13F
05/08 17:48, 13F
推
05/08 20:57, , 14F
05/08 20:57, 14F
推
05/08 22:48, , 15F
05/08 22:48, 15F
→
05/08 22:48, , 16F
05/08 22:48, 16F
→
05/08 23:11, , 17F
05/08 23:11, 17F
推
05/08 23:47, , 18F
05/08 23:47, 18F
推
05/09 03:02, , 19F
05/09 03:02, 19F
→
05/09 03:04, , 20F
05/09 03:04, 20F
→
05/09 03:06, , 21F
05/09 03:06, 21F
推
05/09 16:09, , 22F
05/09 16:09, 22F
推
05/09 20:27, , 23F
05/09 20:27, 23F
推
05/10 02:48, , 24F
05/10 02:48, 24F
→
05/13 11:58, , 25F
05/13 11:58, 25F