Fan Switches

Dual Fan Control, Non-Adjustable, 185 Degrees On/170 Degrees Off, Kit

Part Number: SUM-890014

3.67 out of 5 stars ( 51 )

Estimated Ship Date: Today

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Each

Part Number: PRF-30111

3.97 out of 5 stars ( 37 )

Estimated Ship Date: Today

Fan Control, Relay Kit, Waterproof, Non-Adjustable, 185 Degrees On/170 Degrees Off, Kit

Part Number: PRF-30129

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Temperature Sending Unit, Replacement, On at 185 Degrees, Off at 170 Degrees, Thread-in, 3/8-18 NPT Size, Each

Part Number: MAR-MFA108

4.09 out of 5 stars ( 22 )

Estimated Ship Date: Today

Fan Switch, Electric Relay, Sending Unit, Wiring Harness, Kit

Part Number: FBR-FB403

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Electric Fan Controller, Thread-In, 185 Degrees On, 170 Degrees Off, 3/8 in.-18 NPT, Kit

Part Number: MAR-MFA102

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Sending Unit, 3/8 in. NPT, Each

Part Number: CIM-P-185

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fan Switch, Thermostatic, Radiator Probe, 185 Degrees F On, 170 Degrees F Off, Kit

Part Number: HDA-3652

4.03 out of 5 stars ( 32 )

Estimated Ship Date: Today

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Kit

Part Number: GRI-PF-91CH

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Fan Switch, Thread-in Sensor, On at 185/Off at 170, 30 Amp Relay, Kit

Part Number: MRG-40102G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Control Switch Fan Preset at 170 Degrees

Part Number: TCI-826501

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order