本产品是一种PDF格式，包含指向以下文件的链接:与演讲者音频录制（录制的演示文稿）同步的PowerPoint幻灯片、幻灯片的PDF文件，以及如上所述的纯音频（mp3）。由铝制成的现代锅炉可能使其更轻，便于携带，并获得更高的效率，尤其是在低于满载的情况下。将不同的金属合并到多金属系统中需要选择和规范系统组件，以及针对所需系统的水处理。本次研讨会探讨了ASHRAE成员为什么应该推荐铝制冷凝锅炉以提高循环系统效率、特殊调试注意事项、如何从水处理方法解决多金属系统问题，以及如何协助ASHRAE成员指定上述两个系统组件。铝冷凝锅炉与多金属循环加热系统结合使用时的效率Salfred H。 里昂，会员本产品包含:幻灯片（pdf）录音演示音频（mp3）在HVAC系统中调试铝制锅炉Dan Weimar，成员本产品包含:幻灯片（pdf）录音演示音频（mp3）组件，适用于任何多金属系统的适当水处理规范Jon J.Cohen本产品包含:幻灯片（pdf）录音演示音频（mp3）引用:ASHRAE研讨会录音，2012年冬季会议，伊利诺伊州芝加哥

This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.Modern boilers made from Aluminum may make them lighter to carry and obtain higher efficiencies, especially when under less than full load. Incorporating different metals into multi-metal systems requires selection and specification of system components and water treatment specific to the desired system metallurgy. This seminar explores why ASHRAE membership should recommend aluminum, condensing boilers to increase hydronic system efficiency, special commissioning considerations, how to address multi-metal systems from a water treatment approach and assist ASHRAE membership with specifying both of the aforementioned system components.Aluminum Condensing Boiler Efficiencies When Used in Conjunction with Multi-Metal, Hydronic Heating SystemsAlfred H. Lyon, MemberThis product contains: Slides (pdf) Recorded Presentation Audio (mp3)Commissioning Aluminum Boilers in HVAC SystemsDan Weimar, MemberThis product contains: Slides (pdf) Recorded Presentation Audio (mp3)Components of a Proper Water Treatment Specification for Any Multi-Metal SystemJon J. CohenThis product contains: Slides (pdf) Recorded Presentation Audio (mp3)