Manual# I27028 3-8 Rev. 2 – 11/22/2017
constant 120°F (R05, R10) and 130°F (R15) at the output of the reactivation air stream.
Less moisture absorbed by the wheel means less evaporative cooling taking place in the
reactivation air stream. This means that less heat is required to maintain the temperature
at the reactivation outlet. Accurate energy modulation saves energy whenever the unit is
handling less than the full load. The reactivation air entering the wheel must never rise
above 350°F. High temperatures can damage the wheel.