---
product_id: 46724419
title: "Digital Thermatic Fan Switch Kit #0444"
brand: "davies craig"
price: "$237.61"
currency: USD
in_stock: true
reviews_count: 12
category: "Davies Craig"
url: https://www.desertcart.ec/products/46724419-digital-thermatic-fan-switch-kit-0444
store_origin: EC
region: Ecuador
---

# Supports 12 & 24 Volt systems Max 40A current per fan Adjustable temp 104°F-230°F Digital Thermatic Fan Switch Kit #0444

**Brand:** davies craig
**Price:** $237.61
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool, stay ahead — the ultimate fan switch for pros who demand precision!

## Quick Answers

- **What is this?** Digital Thermatic Fan Switch Kit #0444 by davies craig
- **How much does it cost?** $237.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/46724419-digital-thermatic-fan-switch-kit-0444)

## Best For

- davies craig enthusiasts

## Why This Product

- Trusted davies craig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Fan Operation:** Seamlessly runs 1 or 2 fans with a smart 10-second staggered start to optimize cooling and power draw.
- • **Rugged IP54 Protection:** Engineered to resist dust and high-pressure water jets, ensuring durability in tough engine bay environments.
- • **Precision Thermal Control:** Set your fan activation anywhere from a cool 104°F to a scorching 230°F for ultimate engine temperature management.
- • **Digital Display Flexibility:** Toggle between Celsius and Fahrenheit on a crisp digital screen for easy, on-the-fly adjustments.
- • **Universal Voltage Compatibility:** Works effortlessly with both 12V and 24V systems—perfect for a wide range of vehicles and setups.

## Overview

The Davies Craig Digital Thermatic Fan Switch Kit #0444 is a high-performance, adjustable temperature controller designed for 12V and 24V automotive cooling systems. It supports one or two electric fans with a max current of 40A per fan, featuring a digital display that toggles between Celsius and Fahrenheit. With IP54-rated protection against dust and water jets, it ensures reliable operation in harsh engine environments. Ideal for professional-grade engine temperature management, this kit offers precise thermal control and dual fan operation to prevent overheating and improve vehicle performance.

## Description

Digital Thermatic Fan SwitchMounts in Engine CompartmentAdjustable 104degF to 230degF12 & 24 Volt Configuration This Digital Thermatic Fan Switch Kit can be used with Thermatic Electric Fans, EWP, and similar models. It senses air temperature as it passes through the radiator with the sensor placed in the radiator fin section or the sensor can now also be placed directly into the coolant system in combination with a Temperature Sensor Adaptor Kit (Part # 317-DC-0409). It can be used for 12 or 24* volt applications and has an adjustable temperature range of 104degF to 230degF (40degC to 110degC) which can show Centigrade or Fahrenheit. Temp is set by pressing the set button. It can run 1 or 2 fans. The second fan (if applicable) will start 10 seconds after Fan #1 runs. It operates thermally; also when the air conditioning is in operation.Specifications: Max voltage: 12 to 27V (For 24V, relays need to be changed, not supplied in kit)Max current: 40A per Fan Relay setup: Dual relayCircuit type: Pre-programmed micro controllerOutput wires: Batt + Batt - IGN, AC Clutch, Fan #1, Fan #2 Thermistor ProbeDimensions: 3-3/4" (95mm) x 2-9/16" (65mm) x 2-3/16" (56mm)*NOTICE: The unit is NOT WaterProof. If using this switch for use with our EWP's, it will not vary the speed of the pump in response to engine temperature but rather turn the pump on and off at your set temperature. For EWP control, consider #8001 which can manage both the EWP and your Thermatic Fans. This fan will operate until the temperature falls by 5degC below the set temperature.

Review: Good find - I needed a controller for a customers Jeep that a previous shop wired 2 electric fans to 1 relay that was wired to a key on power source and no controller. They just ran as long as the key was turned on and caused the relay and connector to melt, and the alternator was struggling to keep up. Going through reviews online this seemed like a good find. Straight forward install. Works as it's supposed to. I chose this controller because it used 2 relays to turn on the fans.
Review: Top dog fan control. - Davies-Craig-Digital-Thermatic-SwitchDigital Thermatic Fan Switch Kit #0444. Works as it should, very happy with it. Placement location of temp probe in radiator fins does affects the fan on temp you will need to set, easy to do, no prob. This is the brand to get. They are OG of this design. I tried a knock off brand and it was not a good day. Returned that one, Get this one. Big thumbs up!

## Features

- Mounts in Engine - Operate 1 or 2 fans - 12 & 24 Volt Configuration
- Adjustable 104°F to 230°F - digital display can show Centigrade or Fahrenheit
- Can be used with Thermatic Electric Fans, EWP's and similar models. It senses air temperature as it passes through the radiator with the sensor placed in the radiator fin section or the sensor can now also be placed directly into the coolant system in combination with a Temperature Sensor Adaptor Kit (Part # 317-DC-0409)
- Max current: 40A per Fan - Max voltage: 12 to 27V (for 24V, relays need to be changed, not supplied in kit)
- Protected from high pressure water jets from any direction - Not waterproof - Protected from total dust ingress

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZYGD6J7 |
| Actuator Type | Push Button |
| Best Sellers Rank | #144,758 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Radiator Cooling Fan Switches |
| Brand | Davies Craig |
| Circuit Type | 1-way |
| Compatible Devices | Davies Craig Thermatic Electric Fans, EWP's, similar models, cooling system components |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Wire Leads |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Temperature |
| Current Rating | 40 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (150) |
| Date First Available | April 17, 2017 |
| International Protection Rating | IP54 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.6 ounces |
| Item dimensions L x W x H | 3.74 x 2.56 x 2.17 inches |
| Item model number | 0444 |
| Manufacturer | Davies Craig |
| Manufacturer Part Number | 0444 |
| Number of Items | 1 |
| Number of Positions | 70 |
| OEM Part Number | DC-0444 |
| Operating Voltage | 24 Volts |
| Operation Mode | automatic |
| Product Dimensions | 3.74 x 2.56 x 2.17 inches |
| Specification Met | Ip54 |
| Terminal | Screw |
| UPC | 099998549103 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 230 Degrees Fahrenheit |
| Vehicle Service Type | Vehicles with Engine Compartment |
| Wattage | 1080 watts |

## Product Details

- **Brand:** Davies Craig
- **Circuit Type:** 1-way
- **Connector Type:** Wire Leads
- **Contact Type:** Normally Open
- **Current Rating:** 40 Amps
- **Item dimensions L x W x H:** 3.74 x 2.56 x 2.17 inches
- **Operating Voltage:** 24 Volts
- **Operation Mode:** automatic
- **Switch Type:** Temperature Switch
- **Terminal:** Screw

## Images

![Digital Thermatic Fan Switch Kit #0444 - Image 1](https://m.media-amazon.com/images/I/61JSsrTmHrS.jpg)

## Questions & Answers

**Q: Why dont you sell the temp sensor adapter?**
A: The supplied sensor works great no issues and pretty accurate temperature wise …just push it  through the radiator fins

**Q: Can you set the different fans to come on at different temperatures with this controller?**
A: No, you set one to the Temp you need and the other kicks on about 10 Sec after.

**Q: What is the wire AWG size for the included wiring?**
A: I don’t know right off hand... but as I remember decent size gauge wiring  never had issue ... one the best kits you can buy on the market

**Q: Can it be used with one fan?**
A: Yes. Has 2 outputs. Just use one

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good find
*by M***. on March 21, 2025*

I needed a controller for a customers Jeep that a previous shop wired 2 electric fans to 1 relay that was wired to a key on power source and no controller. They just ran as long as the key was turned on and caused the relay and connector to melt, and the alternator was struggling to keep up. Going through reviews online this seemed like a good find. Straight forward install. Works as it's supposed to. I chose this controller because it used 2 relays to turn on the fans.

### ⭐⭐⭐⭐⭐ Top dog fan control.
*by A***R on August 22, 2025*

Davies-Craig-Digital-Thermatic-SwitchDigital Thermatic Fan Switch Kit #0444. Works as it should, very happy with it. Placement location of temp probe in radiator fins does affects the fan on temp you will need to set, easy to do, no prob. This is the brand to get. They are OG of this design. I tried a knock off brand and it was not a good day. Returned that one, Get this one. Big thumbs up!

### ⭐⭐⭐⭐⭐ Fantastic controller
*by A***R on May 25, 2023*

I had a derale dual fan controller running 2 high amp Derale pusher fans the controller would not work due to a 30 degree spread from fan on to off...was returned as per their tech support people. This controller is 1/2 the price and works perfect the controller is easy to set with the display..you set your temp and both fans work as described in the directions. The display also shows real time temperate and is within 2 degrees of both temp gauges in the car. this works fantastic i will always use these controllers from now on....thanks Australia !

## Frequently Bought Together

- Davies Craig Digital Thermatic Fan Switch Kit #0444
- Fan Mounting Kit, Mellbree 2-Pack Electric Radiator Fan Mounting Kit Compatible for Electric Cooling Fan and Transmission Cooler
- Mishimoto Race Line, High-Flow Fan, 16" Black

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-28*