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  3. THERMO KING 41-740

THERMO KING 41-740 Water Sensor Nos

41-740 Thermo King Water Temp Sensor Nos

( Brand: Thermo King ), ( Manufacturer Part Number: 41-740 ), ( Part Type: Sensor )

Review THERMO KING Water Temp Sensor Nos

The Thermo King 41-740 Water Sensor No. is an essential component designed for refrigeration systems to monitor and detect water intrusion. This sensor plays a crucial role in maintaining the optimal performance of Thermo King refrigeration units, ensuring the preservation of temperature-sensitive cargo.

This water sensor is specifically engineered for use in Thermo King refrigeration systems, including trailers, truck bodies, and containers. It is a reliable and accurate tool that detects the presence of water in the refrigeration system, preventing potential damage caused by water ingress.

The 41-740 Water Sensor No. features a robust design, which includes a solid-state sensor that is resistant to vibration and shock. This sensor is designed to last, providing reliable service for an extended period. It is also resistant to corrosion, ensuring its longevity in harsh operating environments.

This Thermo King water sensor operates on a simple principle. It consists of a sensor element that is sensitive to the presence of water. When water comes into contact with the sensor, it triggers an alarm, alerting the user to the potential issue. This sensor can be integrated with Thermo King's Temperature Control Unit (TCU) or other monitoring systems to provide real-time alerts and notifications.

Installation of the 41-740 Water Sensor No. is straightforward and can be done by a qualified technician or the fleet maintenance team. The sensor is typically installed in the refrigeration system's drain pan or near the evaporator coil, depending on the specific system design. Once installed, the sensor is connected to the TCU or monitoring system using a wiring harness.

The Thermo King 41-740 Water Sensor No. is a vital component for ensuring the reliable operation of Thermo King refrigeration systems. It provides an early warning system for potential water ingress, enabling prompt action to be taken and preventing costly repairs and damage to cargo. With its robust design, easy installation, and accurate water detection capabilities, this sensor is an essential tool for any fleet operating Thermo King refrigeration equipment.

Thermo King's 41-740 water sensors are designed to detect water intrusion in refrigerated trailers, ensuring the proper functioning of the cooling system and preserving the quality of perishable goods. Here are some potential pros and cons of buying these sensors:

Pros:

1. Early Detection: The water sensors can detect even small amounts of water, allowing for early intervention and preventing potential damage to the trailer and the cargo.

2. Reliability: Thermo King is a well-known brand in the refrigeration industry, and their sensors are known for their durability and accuracy.

3. Compatibility: These sensors are specifically designed for Thermo King refrigeration units, ensuring seamless integration with the existing system.

4. Easy Installation: The sensors are easy to install, and the replacement process is straightforward, minimizing downtime and labor costs.

5. Improved Safety: By detecting water intrusion early, these sensors help ensure that the cargo remains safe and compliant with food safety regulations.

Cons:

1. Cost: Thermo King's water sensors can be more expensive compared to some aftermarket alternatives.

2. Limited Functionality: These sensors only detect water intrusion, and do not offer other advanced features such as temperature monitoring or alarm notifications.

3. Dependence on Thermo King: Since these sensors are proprietary to Thermo King, customers may be limited to Thermo King for support and replacement parts.

In conclusion, Thermo King's 41-740 water sensors offer several advantages, including early detection, reliability, and ease of installation. However, they can be more expensive compared to some alternatives, and offer limited functionality beyond water detection. Ultimately, the decision to purchase these sensors depends on the specific needs and budget of the customer. For those who prioritize the reliability and accuracy of Thermo King's sensors, and who require early water detection to ensure cargo safety, these sensors may be a worthwhile investment. For those with a tighter budget, or who require additional features beyond water detection, alternative options may be worth considering.

Details:

Made by the reputable brand Thermo King, this water temp sensor is specifically manufactured with part number 41-740. This product is essential for monitoring and regulating the water temperature in a commercial truck, ensuring optimal performance preventing overheating. The Thermo King 41-740 Water Temp Sensor is a new old stock NOS part designed for commercial trucks.

part #: 41740 prices

  • $47.31-$220.00

specifications commerciatruc:

  • brand: Thermo King
  • mpn: 41-740
  • part type: Sensor

shipping commerciatruc:

  • service: USPS Ground Advantage
  • cost: $5.89
  • carrier: USPS
  • type: Calculated
  • transit: 3-8 Days
  • class: Standard

seller commerciatruc:

  • rating: 100.0%
  • # reviews: 4
  • city: Auburn, Washington

general commerciatruc:

  • condition: New other see details
  • Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts

payments commerciatruc:

  • wallet: Google-pay
  • credit card: Diners-club
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offer commerciatruc:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: May 18, 2026
  • best offers: True
  • availability: In Stock

returns commerciatruc:

  • policy: No Returns
part type: sensor,
category: auto parts > commercial truck parts, sku: 25850469264095633,
Thermo King 41-740 Is Similar To:
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3 offers $47.31–$220.00 USD
  • New other (see details). Offer #1 priced at $200.00 + $5.89 shipping estimate = $205.89* total. This product is essential for monitoring and regulating the water temperature in a commercial truck, ensuring optimal performance and preventing overheating The Thermo King Water Temp Sensor is a new old stock (NOS) part designed for commercial trucks.+$5.89 shipping
  • New. Offer #2 priced at $220.00 + $5.62 shipping estimate = $225.62* total. Thermo King coolant temperature sensor (Part Number or 41-0740).This sensor is commonly used in Thermo King refrigeration units, including:SB Series (e.g., SB-III, SB-III MAX)SMX SeriesSL Series (e.g., SL100, SL200, SL300, SL400) new touched new.+$5.62 shipping
  • New – Open box. Offer #3 priced at $47.31 + $11.83 shipping estimate = $59.14* total. +$11.83 shipping

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