Watts Series AS airScoop which is designed for efficient separation of air from water in hydronic heating systems can also be installed.
美国瓦茨系列A S导气罩专用于有效地将气体从循环加热系统的水中分离出气体，因此也可安装这种导气罩。
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These include the addition of an airscoop on the bonnet to increase air-flow for the intercooler and front fog lamps on certain models, according to grade.
这些包括增加空气铲子在阀盖增加为冷器和根尖前雾灯在某种模式，根据等级。
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The new HP package contains quality Watts components … including the new AS-B Bronze AirScoop and the B911S Combination Bronze Fill Valve and Backflow Preventer.