生物质锅炉用于给室内供暖，由一个机械通风设备和热量回收系统支持，这有助于使上升到天花板顶部的热空气进行循环。
A biomass boiler used to heat the interior is supported by a mechanical ventilation and heat recovery system, which helps to circulate warm air that rises to the top of the high-ceilinged Spaces.
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