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What does pressure change refer to?
What does pressure change refer to?

Pressure change is found in the Insights tab

Ryan avatar
Written by Ryan
Updated over a week ago

Within the "Insights" area of the app you have the ability to see your Cycle Details. For each cycle you can see the Supply and Return temperatures, the difference between them, and the pressure loss across the air filter (in Pascals), Pressure Change.

The Filter sensor includes a static pressure sensor on board and is placed behind the filter in the Return Air pathway. By comparing the pressure when the blower is not operating (neutral) to when the unit is running we can measure the pressure loss across the filter. As the air filter becomes increasingly obstructed by dirt/debris this pressure loss increases.

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