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Figure 13: Presentation of electrical usage from Jan – Nov 2020.
We could have done better during the feasibility study by installing an electric meter onto the AHU to gather precise
data on AHU consumption. However, it is too costly to install electric meters. Thus, we computed based on their
current AHU specifications, as shown in Figure 14, to work out an estimated reduction in energy consumption after
the filter change.
Figure 14: Specification of AHU per hour.
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