Derale Adjustable Fan-Control Thermostat with Thread-In Probe

Derale Radiator Fans - D16749

Automatically control your electric radiator fan with this adjustable, thermostatic switch. Set the turn-on temperature anywhere between 150 and 240 degrees, and the power-saving shut-off falls just 10 degrees below.

Features:

• Provides necessary airflow for sufficient cooling by switching radiator fan on when fluid reaches set temperature
  • Temperature setting is user-determined and may be set anywhere between 150 and 240 degrees
• Conserves power by turning off fan if fluid falls below determined shut-off temperature
• Comes with heavy-duty, 40/60-amp relay harness and A/C override circuit
  • A/C override engages the fan automatically whenever the air conditioner is turned on to help compensate for increased engine load
  • Relay prevents disruption of your vehicle's electrical system and is recommended for fans pulling more than 10 amps
• Includes removable water jacket thread-in probe

Specs:

• Probe: 3/8" NPT
• Adjustable temperature range: 150 - 240 degrees
• Maximum capacity: 25 amps
• 1-Year warranty

16749 Derale Standard Series Adjustable Fan Controller with Thread-In Probe

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Customer Reviews

Derale Adjustable Fan-Control Thermostat with Thread-In Probe - D16749

Average Customer Rating:  3.0 out of 5 stars   (2 Customer Reviews)

- D16749

by: John02/11/2013

Is this review helpful?

The Fan control was delivered as I was told it would be, I have not had a chance to Install it yet. But I feel very sure if there were any problems to arise this company would do exactly as they say they will. I will recommend e.trailer to anybody, And for sure use them again myself. John Goodwin Templeton Ca. 65731

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- D16749

by: Matt f03/20/2012

Is this review helpful?

Read the return policy! I installed this product and it didn't work.I spent about 2 hours troubleshooting trying to figure out what the problem was and it's a bad unit. Come to find out they don't take any items back that have been installed. 34514

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Comments

Derale covers their products with a 1 year warranty. If you are interested in going that route, let us know and we can put you in touch with them.

Patrick B - 11/28/2012

504

Ask the Experts about this Derale Radiator Fans

• Is the Derale Adjustable Fan-Control Thermostat # D16749 Universal
  
• I pulled a Derale Adjustable Fan-Control Thermostat, part # D16749, from our warehouse to see how it installs and found that this product is universal. The plugs that you see plug into the included relays and included thread-in thermostat probe. This product connects to the fan with cut wires that will be connected with the included butt end connectors and does not require that you have a certain connector from the fan to install correctly.
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