This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle’s wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle’s wire harness.
- SPST 40 Amp relay
- 30 Amp circuit breaker
- Thermostatic switch 195°F On/185°F Off (thread size: ⅜”-18NPT)
- ½”NPT to ⅜”NPT adapter
- Relay base with harness (6′ input, 4′ output)
- Crimp-on terminals
- Mounting hardware