回複：請高人指路

來源: nyjg 於 2012-11-07 06:22:57 [] [舊帖] [給我悄悄話] 閱讀數 : (205 bytes)
回答: 請高人指路 由 mimitan 於 2012-11-06 21:23:07

why buy two new panels.  swap them if the total load to the sub panel is < 100 amp, else, buy one new 200 amp panel as your sub (make sure the interconnecting wirings are rated for 200 amp).

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