Passive cooling strategies, including a cool roof, living roof, heavy insulation, operable Windows and large overhangs, allow the house to remain comfortable without the use of air conditioning.

被动冷却策略包括屋顶隔热、保温绝缘、可操作窗户和挑檐，使房屋保持舒适而不用空调。

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Since all that dirt and heavy pipe provides lots of insulation, Nethercomm can beam a radio signal and not have to worry about interference.

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