White-Rodgers 3F01-180 Heating Snap Disc Fan Control

Heating Snap Disc Fan Control is a reliable solution for fans, blowers, and heating control systems. The White-Rodgers 3F01-180 uses a Therm-O-Disc style 60T12 snap disc and a 3/4 inch flanged airstream mount, configured as an SPST switch that closes on rise. This versatile control supports a wide voltage range—120/240 VAC full-load and 120/240/277 VAC resistive or pilot-duty—making it compatible with many HVAC applications. With a cut-in of 180°F and cut-out of 160°F, it delivers precise temperature-triggered fan operation to improve comfort and efficiency.

• SPST Switch, Close on Rise for simple, reliable activation
• 3/4" Flanged Airstream Mount for straightforward installation
• Voltage Options 120/240 VAC full-load; 120/240/277 VAC resistive/pilot duty
• Current/Power Ratings 10 A at 120 V; 5 A at 240 V (full-load); 25 A at 120/240 V (resistive); 21.6 A at 277 V (resistive); 125 VA pilot duty
• Therm-O-Disc Snap Disc style 60T12 (Type 610065) with 180°F/160°F operation

Designed for durable operation in demanding HVAC environments, this snap-disc control is an ideal replacement or upgrade for heating and blower systems.