Psychrometric Reference Readings

Exterior Reading

1. Enter Temperature and Relative Humidity of the outside of the building.

Unaffected Area Reading

1. Enter Temperature and Relative Humidity in a room/area inside the building that is not part of a Drying Chamber or known to be dry.
2. Select the Room where you took the reading.

Unaffected Area HVAC Reading

This step is used if there is an HVAC system in an unaffected area/room.

1. Answer the question “Is there an HVAC system?”.
2. If “Yes and it’s operating”
   1. Enter Temperature.
   2. Enter Relative Humidity.
   3. Select the Room where you took the reading.
3. If “Yes but it isn’t operating” or “No”, you will not need to take a reading.

Updated October 26, 2021 21:41