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Honeywell® - ST9120U1011 Universal Electronic Fan Timer - Replaces ST9120, ST9101, ST9141, and ST9160

Item: ST9120U1011
MFR: ST9120U1011/U

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About This Product

Product Info


Honeywell - This universal electronic fan timer replaces Honeywell ST9120, ST9101, ST9141, and ST9160 models installed in gas warm air furnaces.

  • Includes instructions and special wire harnesses for easy replacement.
  • Replaces 40+ existing Honeywell electronic fan timers
  • Instruction sheet supplies full cross reference and wiring guide
  • Interface harnesses for simple conversion
  • Integrates control of all combustion blower and circulating fan operations in gas warm-air appliance
  • Replaceable fuse
  • DIP switch selectable heat and cool delay on and off times
  • LED lights for easy diagnostics
  • Electronic air cleaner and humidifier terminal connections
  • Continuous low speed indoor air circulation


Weight1.25 Pounds (lbs)
Width5.75 Inches (In)
Height3.5 Inches (In)
Country of OriginMEX
Length7.75 Inches (In)
Prop 65No


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