我兩個月以前裝一個外麵的價格是一千二.如果裏麵的也換總價格是兩千四.你說的四千多太貴了.
我當時叫人來估價貴的也要五千多. 多叫幾家來估價. 貨比三家總沒錯.
我這是在DFW地區.
我兩個月以前裝一個外麵的價格是一千二.如果裏麵的也換總價格是兩千四.你說的四千多太貴了.
我當時叫人來估價貴的也要五千多. 多叫幾家來估價. 貨比三家總沒錯.
我這是在DFW地區.
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AC is cheaper, heat pump will be at least 50% more costly
-pyramid-
♂
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()
01/12/2012 postreply
07:31:28
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恕俺孤陋寡聞,一直沒弄清楚DFW是哪裏 :P
-canyonbear-
♀
(233 bytes)
()
01/12/2012 postreply
10:22:51
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網上看到有說法是普通製冷空調與熱泵的區別僅在於熱泵有個翻轉閥門,可轉換熱量移動方向
-canyonbear-
♀
(530 bytes)
()
01/12/2012 postreply
11:02:39
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