1. Air Conditioning & Heating - Commercial Truck Parts For Sale.
  2. sku: 8762872637525632
  3. THERMO KING 45-1566

THERMO KING 45-1566 Relay Refrigeration Unit 45-1565

45-1565 Thermo King 45-1566 Relay For Refrigeration Unit

( Brand: Thermo King ), ( Manufacturer Part Number: 45-1566 ), ( Type: Relay ), ( Unit Type: Unit )

Review THERMO KING Relay Refrigeration Unit

The Thermo King 45-1566 and 45-1565 relays are essential components for the proper functioning of refrigeration units in various transport applications, including trailers and truck bodies. These relays are engineered by Thermo King, a leading manufacturer in transport temperature control solutions.

These relays are designed to operate the compressor, fan, and heater in the refrigeration unit. They feature a robust construction with a high-quality, corrosion-resistant housing that ensures durability and reliability in harsh operating environments. The relay contacts are silver-plated for enhanced conductivity and longer contact life.

The Thermo King 45-1566 and 45-1565 relays are designed to operate on a 12V DC power source. They have a high current capacity, allowing them to handle the heavy loads required by refrigeration unit components. The relays also have a built-in thermal overload protection feature that safeguards against overheating and potential damage to the system.

These relays are easy to install, with clear markings on the housing indicating the function of each contact. They are also designed to be field-replaceable, making it convenient for maintenance personnel to replace a faulty relay without having to replace the entire control module.

The Thermo King 45-1566 and 45-1565 relays are essential for maintaining the proper temperature in transport refrigeration systems, ensuring that perishable goods arrive at their destination in optimal condition. Their robust construction, high current capacity, and built-in thermal overload protection make them a reliable and cost-effective solution for refrigeration unit components.

The Thermo King 45-1566 and 45-1565 relays are essential components of Thermo King refrigeration units, responsible for controlling various functions. If you're considering buying one of these relays as a replacement, here are some pros and cons to help you make an informed decision:

Pros:

1. OEM compatibility: The Thermo King 45-1566 and 45-1565 relays are original equipment manufacturer (OEM) parts. This means they are designed specifically for Thermo King refrigeration units and are likely to provide a perfect fit and optimal performance.

2. Reliability: OEM parts are known for their reliability and durability. Since these relays are specifically designed for Thermo King refrigeration units, they are less likely to cause compatibility issues or unexpected failures.

3. Warranty: OEM parts often come with a warranty. Depending on the seller or the specific situation, you might be able to enjoy the peace of mind that comes with knowing the part is covered against defects.

Cons:

1. Cost: OEM parts tend to be more expensive than aftermarket alternatives. If you're looking for a more budget-friendly option, you might want to consider aftermarket relays.

2. Availability: OEM parts might not be readily available from local suppliers or repair shops. You may need to order the part online or through a Thermo King dealer, which could lead to longer wait times.

3. Limited compatibility: OEM parts are designed specifically for the equipment they are intended to replace. If you have a different brand or model refrigeration unit, an OEM relay might not be the best choice.

In conclusion, the decision to buy a Thermo King 45-1566 or 45-1565 relay depends on your specific needs and priorities. If reliability, compatibility, and the peace of mind offered by an OEM part are your top concerns, then purchasing the original Thermo King part is the best choice. However, if cost and availability are more important to you, you might consider exploring aftermarket alternatives. Ultimately, it's essential to weigh the pros and cons carefully and consult with a refrigeration expert if necessary.

Details:

This single unit relay is essential for controlling the operation of refrigeration system in commercial trucks, ensuring optimal performance and efficiency. With the manufacturer part number 45-1566, this relay is built to last and withstand demands of a refrigeration system in commercial setting. The Thermo King 45-1565 relay is a crucial component for refrigeration unit, specifically designed by the manufacturer.

part #: 451566 price

  • $140.00

specifications aiconditioni:

  • brand: Thermo King
  • mpn: 45-1566
  • type: Relay
  • unit type: Unit

payments aiconditioni:

  • other
  • wallet: Apple-pay
  • credit card: Discover

offer aiconditioni:

  • best offers: True
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: December 14, 2025
  • sold: 0

general aiconditioni:

  • Commercial Truck Parts > Air Conditioning Heating > Other Air Conditioning Heating
  • condition: New other see details

shipping aiconditioni:

  • cost: $9.99
  • class: Standard
  • carrier: USPS
  • type: Fixed
  • transit: 4-9 Days
  • service: USPS Ground Advantage

returns aiconditioni:

  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer

seller aiconditioni:

  • rating: 99.7%
  • # reviews: 6823
  • city: Allentown, Pennsylvania
type: relay, unit type: unit,
category: auto parts > commercial truck parts > air conditioning heating, sku: 8762872637525632,
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1 offer $140.00 USD
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