No, the humidistat must be a dry contact to enable/disable the humidifier. If the signal to the humidifier is 24VAC, a relay will need to be added to enable/disable the humidifier.
No, the humidistat must be a dry contact to enable/disable the humidifier. If the signal to the humidifier is 24VAC, a relay will need to be added to enable/disable the humidifier.