Engine Kits

Derale Fan Controller Thread In 3/8" NPT Probe
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Derale Cooling Products

Derale Fan Controller Thread In 3/8" NPT Probe

Part #: 16749
List Price: $157.48
Our Price: $62.99
You Save: $94.49

With Thread In 3/8" NPT Probe

This newly redesigned adjustable electric fan thermostat kit is designed to activate up to 2 fans with a maximum draw of 25 amps. Includes a water jacket 3/8" NPT thread-in probe, relay wire harness and electrical connectors for an easy installation. A/C override circuit included. Adjustable fan controller turn-on range from 150°F - 240°F, and turn-off preset at 10°F lower than turn-on.

Features and Benefits

  • Adjustable turn-on temperature from 150-240 degrees F
  • Turn-off temperature is preset at 10 degrees F below turn-on temperature
  • Thread in 3/8" NPT probe
  • Heavy duty 40/60 amp relay *rated at maximum 25 amp continuous draw
  • AC overide circuit included
  • Ground circuit relay
  • Note - Operates up to a 25 amp fan or two fans with a combined draw of 25 amps or less
Adjustment Range (F) 150-240 degrees F
Air Conditioning Relay Included No
Brand Derale Cooling Products
Fan Quantity Single/Dual
Manual Override Switch Included No
Notes 30/40 amp relay with air conditioning override circuit. Includes 30 amp fuse. Fan amperage is critical with this unit, most dual fans with large amperage draws will require the use of two controllers.
Part Type Fan Switches, Thermal
Product Line Derale Cooling Products Deluxe Adjustable Controllers with Pipe Threaded Probes
Quantity Sold as a kit.
Relay Included Yes
Sending Unit Included Yes
Sending Unit Style Thread-in
Sending Unit Thread Size 3/8-18 NPT
Thermal Switch Style Adjustable fan control kit
Wiring Harness Included Yes