I am installing a Honeywell HE360B Powered Humidifier on a Bryant Plus 90 furnace, Model 350AAV. The furnace has a HUM terminal supplying 24VAC. I want the humidifier to run on the heat cycle, but I am not sure about using that 24VAC terminal, I am thinking the humidifier is already supplying 24VAC for the humidistat circuit. I was trying to avoid using a current relay sensor or a sail switch.