Honeywell ST9120U1011/U St9120U1011 Universal Electronic Fan Timer

Replaces 40+ existing 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

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/resideo_ST9120U1011U_Catalog.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/resideo_ST9120U1011U_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/resideo_ST9120U1011U_Specification_Sheet.pdf