Derale High Amp Adjustable Single Electric Fan Controller Thread-In Probe 16779

Designed with quality and performance in mind, this High Amperage Fan Controller breaks new ground in the industry of electric fan controllers. 100% USA made, a bulletproof design, 35 amp rating, adjustability from 150°-240°F, and a die cast bright finish aluminum cap, come together to make this fan controller stand out from the crowd. The electric fan is activated at the temperature set by the user, and turn off is preset at 10°F below the desired turn-on temperature. Kit comes complete with wiring harness, fusible link, all necessary electrical connectors and 3/8" NPT thread-in probe.

Specifications

• Amp Rating: 35 amp
• Width: 2-3/8"
• Length: 4-5/8"
• Height: 1-9/16"

Features

• Adjustable turn-on temperature from 150-240°F
• Rated at a maximum 35 amps
• Turn-off temperatures are preset at 10°F below turn-on temperatures
• Die cast aluminum housing
• AC override circuit included
• Thread-in 3/8" NPT probe

• Application: This controller suits a single high-draw electric fan needing precise adjustable activation, using a water jacket 3/8 inch NPT thread-in probe for a direct coolant temperature reading rather than a radiator-mounted probe.

• Size/Spec Context: Rated at a flat 35 amps, this suits a single larger fan rather than the dual fan setups covered by the 25 amp adjustable controllers or the dual stage 35 amp per fan controller elsewhere in the range. The adjustable 150-240°F turn-on range covers most engine setups, with turn-off automatically preset 10°F below the chosen turn-on point.

• Construction Note: 100% USA made with a die cast bright finish aluminium housing for durability, complete with wiring harness, fusible link, all necessary electrical connectors and the 3/8 inch NPT thread-in probe.

• Fitment Note: Suits a single electric fan rated at or under 35 amps. Confirm your engine has a suitable 3/8 inch NPT water jacket boss for the thread-in probe before ordering; if not, check the push-in radiator probe version in the range instead.

• What to Pair With: Commonly paired with a single high-draw electric fan, with the A/C override circuit wired in on air conditioned vehicles for compressor-triggered activation.

• Practical Buyer Tip: If you're running two fans rather than one, this single fan 35 amp controller isn't the right fit, look at the dual electric fan controller in the range instead, which stages two fans off a single probe.