RP 1292之前的论文介绍了串联和并联VAV风扇驱动终端装置的工程模型和这些模型的实验验证。本文介绍了从串联与并联风扇供电终端装置（FPTU）功耗方面的研究结果。在德克萨斯州休斯顿的基本配置中模拟了每种系统类型，并模拟了六种不同的场景进行比较。主要病例扩大到其他地理/天气位置，证实了这一趋势。RP-1292之前的结果表明，并联FPTU的泄漏率高达一次空气的20%。当这种泄漏被包括在模拟中时，FPTU系列的性能要好得多。如果假设20%的并联泄漏，串联系统消耗的能量比并联系统少6%。引用: ASHRAE会议论文，2010年，第116卷，pt。新墨西哥州阿尔伯克基2号

Previous papers under RP 1292 presented engineering models and experimental verification of those models for series and parallel VAV fan powered terminal units. This paper presents the results from the research in terms of power consumption for series vs. parallel fan powered terminal units (FPTU). Each system type was simulated in a base configuration for Houston, Texas and six different scenarios were simulated for comparison. The primary case was expanded to cover other geographic/weather locations which confirmed this trend. Previous results from RP-1292 showed that parallel FPTU have a leakage rate of up to 20% of primary air. When this leakage is included in the simulation the series FPTU fare much better. If 20% parallel leakage is assumed, the series system consumes 6% less energy than the parallel system.