185 degree thermoswitch, relay, and wiring harness kit for Spal electric fan.
- Spal relay wiring kits are a must-have when installing a Spall electric fan
- Designed to safely integrate with OEM wiring
- Waterproof 40/50 Amp relay
- Printed wires (for ease of installation)
- 3/8" NPT (National Pipe Thread) stainless steel switch
- Optional switched override capability