回复：大地主，再请教几个小问题

来源: 江城游子 于 2009-08-26 22:33:22 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (383 bytes)
回答: $400 more from BCC before 30/06/2009 由 江城游子 于 2009-08-26 22:19:45

1，是否装了solar hot water以后，电费会涨价？ WILL BE REDUCED

2，如果连续阴天，热水供应会否中断？ NO AND THERE IS A BACH UP HEATER

3，除了钱的因素以外，对房子本身哪个更有好处？ IN GENERAL SOLAR HOT WATER SYSTEM IS GOOD FOR THE RESIDENTIAL HOUSE AND HEAT PUMP SYSTEM IS GOOD FOR THE INVESTMENT PROPERTY.

SOLAR HOT WATER SYSTEM SAVE MORE MONEY BUT MORE COST AS WELL

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• 多谢解答！！！看来最好的办法是 -大牛哥- ♂ 给 大牛哥 发送悄悄话 大牛哥 的博客首页 (47 bytes) () 08/26/2009 postreply 22:40:46

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