nod: I had try to buy a solar water heater and none of

來源: wuno 於 2010-04-12 12:31:30 [] [舊帖] [給我悄悄話] 閱讀數 : (367 bytes)
回答: 關於太陽能熱水器。 由 SUNNSAND 於 2010-04-11 18:09:54

of local contractors associated with home depot knows to install it although the state provides up to 30% tax credit. It seems to me that technician are not trained for this yet. wait, so installation will be an issue. Also, here the energy saving now focus on high efficient insulation products which don’t need to train the technician for extra technologies.

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