Copeland Comfort Control (White Rodgers) 3F11-180 Fan Switch

Controls, Temperature, 172 to 188 degrees F Fixed Temperature, 30 degrees F Differential Temperature, SPST Close on Rise Switch Action, Auto Reset, 1/2" Bimetal Disc Fan Switch (36T22-10856)

Copeland Comfort Control (White Rodgers) 3F11-180 Fan Switch – 1/2" Auto Reset Bimetal Disc, 172°F Cut-In, SPST Close on Rise

The Copeland Comfort Control 3F11-180 Fan Switch (White Rodgers) is a reliable, high-performance snap disc fan control designed to activate fans at a fixed temperature. This SPST (Single Pole Single Throw) switch features a 172°F cut-in temperature, 30°F differential, and automatic reset, making it ideal for use in HVAC systems where fan control based on temperature rise is critical.

Engineered with a 1/2" bimetal disc, 1/4" quick-connect terminals, and standard mounting holes, this switch ensures quick installation and dependable performance. It replaces Therm-O-Disc models like 36T22-10856 and is commonly used in a variety of heating and cooling applications.

🔧 Key Features:

• Model: 3F11-180

• Cut-In Temperature: 172°F

• Differential: 30°F

• Switch Action: SPST, Closes on Rise

• Reset Type: Automatic

• Disc Size: 1/2" Bimetal

• Terminal Type: 1/4" Quick Connect

• Mounting: Standard 1/2" snap disc holes

• Replacement For: Therm-O-Disc 36T22-10856

• Country of Origin: Mexico

✅ Applications:

• HVAC fan control systems

• Snap disc fan control with automatic reset

• Compatible with furnaces, heaters, and cooling systems

⚠️ California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.

Trust the Copeland Comfort Control 3F11-180 Fan Switch for dependable, accurate temperature-based fan control in your HVAC system.