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
回复:大地主,再请教几个小问题
所有跟帖:
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多谢解答!!!看来最好的办法是
-大牛哥-
♂
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08/26/2009 postreply
22:40:46