White-Rodgers 416-4 fan/limit control is a furnace control with 100 to 350F range and 20F fixed differential. It fits warm-air systems needing fan or limit switching from one control.
Match the dial stops to the original control setting to avoid equipment damage. Confirm heat-only system fit, voltage and wire needs on the wiring diagram before install.
416-4 highlights
100-350F range
Adjusts to the original fan or limit setpoint.
9-inch element
Senses air temperature inside the plenum or duct.
20F fixed differential
Gives repeatable on-off points without field adjustment.
416-4 specifications
Control type: Fan or limit control
Differential: 20 degrees F, fixed
Setting note: Do not exceed original control setting
