Want to Control Ceiling Fan Speed Based on Temp?

[jhamstead]

You can install this community smart app

[OBSOLETE] 3 Speed Ceiling Fan Thermostat

[image]This smartapp uses any temperature input to control the High, Medium, Low speeds of a ceiling fan based on your desired room temperature setpoint turning on each speed automatically in 1 degree differential increments (adjustable). For example, if you set your desired room temperature setpoint at 72, the low speed comes on first at 73, the medium speed comes on at 74, the high speed comes on at 75. And vice versa on decreasing temperature until at 72 the ceiling fan turns off. A notable feature is when low speed is requested high speed is turned on briefly to overcome the startup load then low speed is engaged. This mimics the pull chain switches that most manufacturers use by always starting in high speed. There is a motion option so that the fan turns off automatic mode when no …