For use with single fan or dual fan under 30 amp draw.<br><br>*NOTE: You will NOT need to order our<br>Current Relay Kit: Part #221453<br>Each Fan Controller Kit includes Relay(s)<br><br>This controller works with OE or aftermarket gauges, reading coolant temperature directly from the OE-style temperature sender. Each kit (shown below) includes the necessary relays and wiring for single or dual fans, or a single dual-speed fan.<br><br>The controller can be set up manually, or via Bluetooth Connectivity after downloading the Dakota Digital Accessory App for Android or IOS devices. Using your device, you can set up your Fan Controller, including on-off temperatures for your electric cooling fan(s), and view real time data.<br><br>Each Kit includes a Data Cable to read information directly from Dakota Digital Instrumentation, including VFD, VHX, HDX, and RTX with the black plastic control box.<br><br>WARNING: Because this Fan Controller requires a strong electrical background and knowledge, it is recommended that installation is completed by an experienced builder or automotive shop.<br><br><b> Radiator Express will not provide step-by-step installation assistance due to the complexity of the Kit and time required to install it. </b><br><br>The 16-page Installation Manual includes detailed diagrams for several applications, including OE or aftermarket gauges, with installation and troubleshooting guides. <br>