Derale 16789 New Dual 35A Electric Fan Controller 3/8″ NPT Probe 150-240°F USA

Brand new Derale 16789 high amperage adjustable dual electric fan controller. • Brand: Derale Performance. • Model: 16789. • Dual fan controller with thread-in 3/8″ NPT temperature probe. • Rated at 35 amps per fan. • Adjustable turn-on temperature range from approx. 150-240 °F (user set). Fan two engages when temp rises ~10 °F above fan one’s set point; turn-off is ~10 °F below respective turn-on. • Housing: die cast bright finish aluminum cap; USA made. • Kit includes wiring harness, fusible link, all connectors, probe. Condition & fitment: New in box, unused. Universal application for up to two high-amp electric fans. (Note: Not designed for certain OE 2-speed fans from specific models such as Dodge Viper, Ford Taurus, Lincoln Mark VIII) per manufacturer instructions. You’re purchasing the proven Derale 16789 dual-fan controller — a top choice among performance builders and cooling system installers.