resideo ST9120U1011/U Universal Electronic Fan Timer, 18 to 30 VAC

Replaces all others. The new universal platform that will not only integrate control of all combustion blower and circulating fan operations in a gas warm air appliance but also replace all other existing reside fan timer boards. It now has a replaceable fuse and DIP switch with selectable heat and cool delay for added flexibility. This new fan timer will also save you time and money with its diagnostic LED and continuous EAC and HUM terminal connections. These new options and features make it the best fan timer for your needs.

resideo Universal Electronic Fan Timer, 18 to 30 VAC, 50/60 Hz, -40 to 175 deg F

• 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