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Davies Craig, Digital Thermatic Fan Switch With 1/8" NPT Sensor, DC-0448
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Davies Craig, Digital Thermatic Fan Switch With 1/8" NPT Sensor, DC-0448

BDH1297
In stock
$111.43 $104.85
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$104.85

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Davies Craig, Digital Thermatic Fan Switch With 1/8" NPT Sensor, DC-0448

The Digital Thermatic Fan Switch Kit by Davies Craig is the smart way to manage your cooling system. Designed for Thermatic Electric Fans, EWP® pumps, and competitor models, it gives Kiwi drivers precise temperature control to keep engines running at their best.

With an adjustable range from 40°C to 110°C, this kit lets you set the ideal operating temperature for your vehicle. The LED digital display shows both actual and set temps in Celsius or Fahrenheit, making monitoring simple and accurate.

Compatible with 12V and 24V applications (relay swap required for 24V), the kit can run one or two fans, with a built-in 10-second delay for the second fan. It also integrates with air conditioning systems, ensuring optimal cooling performance in all conditions.


Features and Benefits

  • Adjustable Temperature Range (40°C–110°C) – Dial in the perfect cooling temp for your engine.

  • Dual Fan Capability – Operates up to two fans with a 10-second staggered start.

  • Works with EWP® and Thermatic Fans – Compatible with Davies Craig and competitor models.

  • LED Digital Display – Clear readout of actual and set temps in °C or °F.

  • 12V/24V Applications – Flexible setup; swap relays for 24V use.

  • High Current Handling – Supports up to 40A per fan for heavy-duty cooling.

  • 1-Year Warranty – Backed by Davies Craig reliability.


Smarter Cooling for Kiwi Conditions

With the Digital Thermatic Fan Switch Kit, overheating worries are gone. Whether you’re cruising Auckland traffic or tackling South Island roads, this kit keeps your cooling system efficient, reliable, and easy to manage.


Technical Specifications

Specification Detail
Max Voltage 12V – 27V DC
Relay Setup Dual relay
Speed Control Single speed, 10s delay for 2nd fan
Temperature Range 40°C – 110°C (104°F – 230°F)
Circuit Type Pre-programmed microcontroller
Display LED digital (actual + set temp)
Dimensions 95mm × 65mm × 56mm
Waterproof No
Sensor Wire Length 142cm
Max Current 40A per fan


What’s Included

  • Digital Fan Switch (IP66)

  • Thermal Sensor Probe

  • Mounting Kit for Sensor Probe

  • 1/8th NPT Thermal Sensor (DC-0468)

  • Red 6mm Ring Terminal

  • Blue 6mm Ring Terminal

  • Blue Wire Joiners (2)

  • Self-Tap Screws (2)

  • Instructions

 

REVIEWS

R.H.

Installed this fan switch on my Hilux in Hamilton. Super easy to set temps, and the LED display makes it clear as day. Dual fan control works perfectly with my setup.

Ryan H.

Hamilton, Waikato

★★★★★
K.M.

Running this kit on my WRX in Wellington. Keeps temps steady even with AC blasting. The 10-second delay for the second fan is a neat touch. Great value for money.

Kara M.

Wellington, Wellington

★★★★★
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