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Replace ST9120U1011 Universal Electronic Fan Timer Control Circuit Board Compatible with Model ST9101 ST9120 ST9141 ST9160

Widely Compatible: Compatible with Models ST9101 ST9120 ST9141 and ST9160 series. Low Voltage: 18 to 30 VAC, Line Voltage: 120V (97-132 VAC), 240V (196-264 VAC)
Adjustable Delay: Fan start and stop delay can be flexibly adjusted, effectively reducing wear and tear on the equipment while preventing frequent fan startup
Durable Materials: Made with precision electronic components and protective circuit boards, resistant to high temperatures, corrosion, and long-term stable and reliable operation
Precise Control: Automatically controls the fan start and stop, intelligently adjusting the fan speed based on heating or cooling needs, maintaining a stable and comfortable indoor temperature
Quick Installation: Equipped with interface wiring harness, it can be directly converted, quickly connected, and easily installed without complex steps

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Best Seller Ranking	#9 in Electrical Timer Switches

Additional Information
First Listed on Newegg	June 05, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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