185 Degree Thermo-Switch, Relay & Harness

Our relay wiring kits are a must-have when installing an electric brush fan. Designed to safely integrate with OEM wiring our kits feature a waterproof 10/40 Amp relay along with printed wires which aid in installation.
The 185FH features 3/8" NPT (National Pipe Thread) and stainless steel switches with optional switched override capability. Kits are available with or without thermoswitch. 1/2" adapter is also included.

Please Note: the 185FH fan harness kit is 12V and is not compatible with other voltages.