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Honeywell ST9120U1011 Electronic Universal Fan Timer Control Circuit Board. Condition is \"Used\".
The ST9120U1011 will replace all existing Honeywell ST9120\'s, ST9101\'s, ST9141\'s and ST9160\'s.
The ST9120U1011 monitors the thermostat for heat, cool and fan demands, runs the induced draft blower motor and runs the circulating fan up to two speeds.
It also monitors limit switch strings and energizes ignition control.
Technical Specifications of Honeywell ST9120U1011
•Electrical Ratings: 18 to 30 Vac;
•Frequency: 60 Hz;
•Frequency: 50 Hz;
•Heat Fan On Delay: adj. 30, 60 sec (set at 30 sec);
•Heat Fan Off Delay: adj. 60, 120, 150, 180 sec (set at 120 sec);
•Cool Fan On Delay: adj. 4, 30 sec (set at 4 sec);
•Cool Fan Off Delay: adj. 30, 60 sec (set at 30 sec);
•Temperature Range, Ambient: -40F to +175F;
•Approvals, Underwriters Laboratories Inc: Listed: Report MP466;
•Approvals, Canadian Standards Association: Certified: File No. LR95329-17;
•Tradeline Value: Universal Tradeline
