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Derale Adjustable Electric Fan Controller, 3/8" NPT Thread In Probe 16749

Derale Adjustable Electric Fan Controller, 3/8" NPT Thread In Probe 16749

by Derale
SKU DER-16749
Sold out
$184.85 - $184.85
$184.85
$184.85 - $184.85
$184.85
Availability:
Out of stock

An adjustable electric fan control kit to activate up to 2 fans with a total 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 150ºF – 240ºF, and turn-off preset at 10ºF lower than turn-on.

Features

  • Adjustable turn-on temperature from 150-240ºF
  • Turn-off temperature is preset at 10ºF below turn-on temperature
  • Thread-in 3/8” NPT probe
  • Heavy duty 40/60 amp relay, rated at maximum 25 amp continuous draw
  • A/C override 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

 

  • Application: This controller suits activating up to 2 fans with a combined maximum draw of 25 amps, using a water jacket 3/8 inch NPT thread-in probe that reads coolant temperature directly from the engine rather than the radiator, giving a more direct temperature reading than a radiator hose probe.

  • Size/Spec Context: The 150-240°F adjustable turn-on range suits a wide spread of engine setups, with turn-off automatically set 10°F below whatever turn-on point is chosen. This operates up to a 25 amp fan or two fans with a combined draw of 25 amps or less, differing from the dual stage 35 amp per fan controller elsewhere in the range which activates each fan at a different temperature.

  • Construction Note: Includes a heavy duty 40/60 amp relay, ground circuit relay, A/C override circuit, relay wire harness and electrical connectors for a complete install, rated at maximum 25 amp continuous draw.

  • Fitment Note: Suits engines with a suitable 3/8 inch NPT water jacket boss for the thread-in probe. Confirm combined fan draw stays at or under 25 amps before wiring two fans through this single controller.

  • What to Pair With: Commonly paired with a single high-draw fan or two fans wired together within the 25 amp combined limit, and works well with the A/C override wired in on air conditioned vehicles.

  • Practical Buyer Tip: Because this uses a water jacket probe rather than a radiator hose probe, it needs a genuine 3/8 inch NPT threaded boss on the engine, so check availability of a suitable port before ordering.

 

We ship via Parcel Post with tracking

To ensure reliable delivery we ship via Australia Post.
Order by 2pm to be dispatched the same day (conditions apply).