换空调请教

4-ton Goodman vs American Standard. 后者多$400, American Standard is slightly higher quality but more restricted in authorized technician choices. Which one would you choose? 多谢!

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which one has longer warranty? -wooddiy- 给 wooddiy 发送悄悄话 wooddiy 的博客首页 (63 bytes) () 10/10/2012 postreply 13:57:28

回复:which one has longer warranty? -snowinTX- 给 snowinTX 发送悄悄话 (66 bytes) () 10/10/2012 postreply 14:00:14

then got the cheapest one. :) -wooddiy- 给 wooddiy 发送悄悄话 wooddiy 的博客首页 (133 bytes) () 10/10/2012 postreply 20:59:30

回复:then got the cheapest one. :) -snowinTX- 给 snowinTX 发送悄悄话 (90 bytes) () 10/11/2012 postreply 10:41:07

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