Maintain optimal engine temperature with precise activation at 180°F (82°C). This Derale thermo fan switch features dual-thread compatibility with 1/8" NPT and 3/8" NPT fittings, ensuring easy integration into diverse cooling systems. Discover how it enhances your electric fan control for reliable performance.

Maintain optimal engine temperatures with precise dual fan control using the adjustable fan controller featuring a 3/8" NPT probe for accurate temperature sensing. Compact dimensions of 11.10 cm by 17.80 cm ensure easy installation in tight engine bays. Discover how this controller enhances cooling efficiency and reliability.

Maintain optimal engine temperature by precisely controlling your electric cooling fan with this adjustable controller. Featuring a compact design measuring 11.10 cm by 17.80 cm by 5.70 cm, it integrates easily into most systems and ensures reliable performance. Discover how this controller enhances cooling efficiency and extends engine life.