chasFTAHardwareBoardTemp 1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.14

This object indicates the current output of the Board Temperature Sensor provided by the LM75 part (degrees Centigrade) for Fantray 1. This temperature is what is used for comparing to the threshold and determining whether the value is in range.