Honeywell ST9120U1011/U

Honeywell ST9120U1011/U Electronic Universal Fan Timer with Adjustable Heat, -40 to 175 deg F


Manufacturer part number:





Honeywell Fan Timer, Electronic, Universal, -40 to 175 deg F
  • Integrates control of combustion blower and circulating fan operations for a gas warm air appliance
  • Replaces 40+ existing Honeywell electronic fan timers
  • 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
  • 60 Hz frequency
  • Adj. 30, 60 sec set at 30 sec heat fan on delay
  • Adj. 60, 120, 150, 180 sec set at 120 sec heat fan off delay
  • Adj. 4, 30 sec (set at 4 sec) cool fan on delay
  • Adj. 30, 60 sec (set at 30 sec) cool fan off delay

Standard/Approvals: CSA LR95329-17, UL MP466

Application: Gas Warm Air Appliance, Integrates Control Of Combustion Blower and Circulating Fan Operations

Products specifications
Attribute nameAttribute value
TypeElectronic, Universal