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Derale Thread-In Thermostat Fan Control with Dual Threads - 180 Degrees

Derale Thread-In Thermostat Fan Control with Dual Threads - 180 Degrees

Item # D16730
Retail:$38.81
Our Price: $29.99
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Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power. 1-800-940-8924 to order Derale accessories and parts part number D16730 or order online at etrailer.com. Free expert support on all Derale products. Great prices and Fastest Shipping for Derale Thread-In Thermostat Fan Control with Dual Threads - 180 Degrees. Accessories and Parts reviews from real customers.
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  • Reviews (14)
  • Q & A (0)
  • Videos (1)
  • Photos

Derale Accessories and Parts - D16730

  • Radiator Fans
  • Thermostat
  • 15 Amps
  • Derale

Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power.


Features:

  • Conserves power by shutting off radiator fan if fluid temperature falls below 165 degrees
  • Provides necessary airflow for sufficient cooling by switching fan on when temperature reaches 180 degrees
  • Includes 2 different-size thread-in probes to fit your application
    • Relay harness (sold separately) may be required for fans that draw more than 10 amps
  • Made in USA


Specs:

  • Probes:
    • 1/8" NPT
    • 3/8" NPT
  • Maximum capacity: 15 amps
  • 1-Year warranty


16730 Derale Premium Series In-Line Fluid Thermostat without Housing - 180 Degrees

Installation Details D16730 Installation instructions



Video of Derale Thread-In Thermostat Fan Control with Dual Threads - 180 Degrees

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Derale Thread-In Thermostat Fan Control With Dual Threads - D16730

Hi, everybody, Andy here with etrailer.com, and today, we're gonna take a look at this Derale Thread-In Thermostat Fan Control with Dual Threads. This automatic thermostat switch is going to let you control your electric radiator fan. When the fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. And if the temperature drops to 165 degrees, the fan is going to stop saving power. Now, as you can see, this does include two different size thread-in probes to fit your specific application. You're going to get the 3/8 of an inch NPT probe, and then the 1/8 of an inch NPT probe.

A relay harness is sold separately, and that may be required for fans that draw more than 10 amps. This has a maximum capacity of 15 amps, and this is made here in the USA and this includes everything that you see here. And it also includes this instruction sheet to help you through the installation process. Well, that's going to conclude our brief look today. I do hope that it was helpful for you.

Again, my name is Andy. Thank you for joining me..


Customer Reviews

Derale Thread-In Thermostat Fan Control with Dual Threads - 180 Degrees - D16730

Average Customer Rating:  4.7 out of 5 stars   (14 Customer Reviews)

Control the electric radiator fan with this automatic thermostat switch. When fluid temperatures exceed 180 degrees, the fan turns on to provide more cooling. If the temp drops to 165 degrees, the fan stops, saving power.

by:

Perfect Control for my new motor and radiator in my 69 C10 pickup. Does an excellent job, I have it wired to a relay and runs both of my fans and turns them on and off at desired temp.



by:

JUST RECEIVED THE PART AND IT LOOKS JUST AS EXPECTED! HAVE NOT TESTED IT YET, I WILL ON SATURDAY THE 8TH.



by:

I got the thermostT installed but it is not constant on the temp on and off. One time it may come on at 170 deg. (should be 180) the next time it may come on at 160 deg. It will turn fan off after cooling off about 5 deg.regardless if what temperature it comes on. As of now i will give a very poor rating. I may try to do some modifications to make some improvements.

Etrailer Expert

Sierra K.

3/8/2021

Thank you for the review. Please Check all connections to make sure all contacts are crimped correctly and that the Ground - connections are on bare metal. Check the wire going to the Thermostat Switch too as this wire should be connected to a 12V Positive switched ignition source. If your fan draws more then 10 amps you will need the relay harness that I have attached.

Delbert

2/18/2022

Had to replace the part with a different brand



by:

Excellent quality, Package well,E trailer is committed to costumer satisfaction.WOULD DO BUSINESS WITH THEM AGAIN!!!!



by:

helpful folks on the phone and product was here on time and worked nicely for my customer good job !!



by:

it was a pleasure buying from e. trailer, product arrived on time & worked as promised, thanks bill.



by:

Good product, works as advertised, 180 degrees on, 165 degrees off, just like I needed.

Gary O.

11/5/2013

will this switch fit a 4 core champion aluminum radiator?

Patrick B.

11/12/2013

More than likely, yes it will. But to be sure, you need to very on your radiator that the temperature sensor port is either 1/8 NPT or 3/8 NPT threads. If not, or there is not a temperature port, any shop that repairs radiators should be able to weld in a bung in either of these sizes.


by:

Works great. Fast shipping as always



by:

Fast shipping

Joseph A.

6/16/2015

the cooler and fan are working quite well with severe service.



by:

Took a little long but I got the right part!



by:

Exactly what I was looking for. Fit perfect and was delivered in a timely manner.



by:

Great price and fast shipping.



by:

Fast delivery....Great product!



by:

Just as it was advertised


14
14

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Info for this part was:

Employee DeAnne T
Updated by:
DeAnne T
Employee Daron K
Updated by:
Daron K
Employee Michael H
Expert Research:
Michael H
Employee Andy C
Installed by:
Andy C

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