A holding cabinet with closed-loop humidity control system and method for controlling humidity in a holding cabinet are disclosed. According to an embodiment, the method comprises determining a relative humidity set point; activating a heater in a fluid pan; determining if a fluid is present in the fluid...http://www.google.ca/patents/US6832732?utm_source=gb-gplus-sharePatent US6832732 - Holding cabinet with closed-loop humidity control system and method for controlling humidity in a holding cabinet
