请教各位大侠,中央空调有没有必要安呢?与电暖比较,有什么优势呢?听说比较省电,是吗? $ o. W; w; _3 P . t8 e+ N" E- z ^0 g
什么牌子的质量好?如果安装的话,是找SEARS,还是空调公司比较好呢?, @$ M( S( ? r, o5 c2 L
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望各位不吝赐教.
Post by saring;2438912 ; A S! y. M& |5 O; |, p+ c% h: y3 U 最好的应该是Carrier, SEARS 是代理,但是价格比其他代理至少贵1/3, 它好处就是可分期付款. 可以去网站找其他授权代理看看, 另外也有2-3个中央空调的牌子, 价格会相对比CARRIER便宜一些.
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I'm using the Carrier heat pump, electrical furnace with Infinity control system. This combo is much better than my old oil heating system. But the installation is very expensive.2 _1 }- C1 s3 u7 z
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In theory, the heat pump can produce heating when the temperature is above -12 degrees. Actually, Its efficiency is very low as long as the temperature is below around -5 degrees. I let the control system to switch between the furnace and heat pump. It does a good job.# {8 d7 h1 J$ N( H; d# m5 `1 G) K
. W6 }: L' O& q5 h6 {Don't choose Sears if you want to buy Carrier. The best way is going to Carrier official website to get the all the authorized dealer around your area, get the quotation one by one. 8 H2 N5 L, i& Z ! U. ` p' s1 H& x; l http://www.residential.carrier.com/