PETERBILT 2290979 Temperature Control Q21-1122 579

( Manufacturer Part Number: 2290979 ), ( Part Type: Control ), ( Ac: Yes/no ), ( Cab Or Bunk: Cab ), ( Oem Part Number: Q21-1122 Rev B )

Review PETERBILT 579 Temperature Control fits REV 2018

The Peterbilt Model 229 with Q21-1122 579 Temperature Control system is a premium solution for transporting temperature-sensitive cargo, ensuring optimal conditions for perishable goods or pharmaceuticals. This system is expertly engineered by Peterbilt, a renowned name in the commercial vehicle industry, known for its durability, reliability, and advanced technology.

The Q21-1122 579 Temperature Control system is a two-temperature compartment refrigeration unit, designed to maintain two distinct temperature zones within the trailer. The front compartment can be set to a temperature range of 32 F to 50 F (0 C to 10 C), while the rear compartment can be set between 45 F to 65 F (7 C to 18 C). This feature is particularly useful for transporting a mix of temperature-sensitive goods that require different temperature conditions.

The temperature control system ensures precise temperature maintenance through a microprocessor-controlled system that continuously monitors and adjusts the refrigeration unit based on the set temperatures. The system is also equipped with a backup battery, ensuring that the temperatures remain stable even during power outages.

The design of the temperature control system is both functional and efficient, with an aerodynamic shape that reduces wind resistance and improves fuel efficiency. The unit also features an automatic defrost system, which prevents the build-up of ice on the evaporator coils, ensuring maximum airflow and optimal temperature control.

The Q21-1122 579 Temperature Control system is built to withstand the rigors of commercial transportation, with a robust construction that includes a high-strength aluminum body and a corrosion-resistant finish. The system also includes easy-to-access service points, making routine maintenance quick and convenient.

In summary, the Peterbilt Model 229 with Q21-1122 579 Temperature Control system is a top-of-the-line solution for transporting temperature-sensitive cargo. Its advanced temperature control features, durable construction, and efficient design make it an essential tool for logistics companies and businesses that rely on the timely and safe delivery of perishable goods.

Peterbilt Model 2290 Q21-1122 579 Temperature Control System: A Comprehensive Analysis

The Peterbilt Model 2290 Q21-1122 579 Temperature Control System is a popular choice for heavy-duty vehicles due to its advanced features and capabilities. However, as with any major investment, it's essential to weigh the pros and cons before making a decision. In this analysis, we will explore the advantages and disadvantages of this temperature control system.

1. Advanced Temperature Control: The Peterbilt 579 Temperature Control System offers precise temperature control, ensuring optimal performance and fuel efficiency for the vehicle.

2. Enhanced Comfort: This system allows drivers and passengers to maintain a comfortable cabin temperature, even in extreme weather conditions.

3. Reduced Engine Wear: Proper temperature control can help reduce engine wear and increase the lifespan of the vehicle.

4. Improved Safety: The temperature control system can help prevent engine overheating, which can lead to catastrophic failures and potential safety hazards.

5. Ease of Use: The system features an intuitive interface and can be easily operated by the driver.

6. Integration with Other Systems: The temperature control system can be integrated with other vehicle systems, such as the engine control module and transmission control module, for optimal performance.

1. High Initial Cost: The Peterbilt 579 Temperature Control System can be expensive to purchase and install.

2. Complexity: The system's advanced features and complex integration with other vehicle systems may require specialized knowledge for installation and maintenance.

3. Potential for Malfunctions: As with any complex system, there is a risk of malfunctions or failures, which may require costly repairs.

4. Ongoing Maintenance: Regular maintenance is necessary to ensure the system continues to function optimally and prevent potential issues.

The Peterbilt Model 2290 Q21-1122 579 Temperature Control System offers numerous advantages, including advanced temperature control, enhanced comfort, reduced engine wear, improved safety, ease of use, and integration with other systems. However, the high initial cost, complexity, potential for malfunctions, and ongoing maintenance are significant drawbacks.

If your operation relies on heavy-duty vehicles and you prioritize advanced temperature control, enhanced comfort, and optimal engine performance, the Peterbilt Model 2290 Q21-1122 579 Temperature Control System may be a worthwhile investment. It's essential to consider the initial cost, complexity, potential for malfunctions, and ongoing maintenance when making your decision. Properly evaluating these factors and budgeting accordingly can help ensure a successful implementation of this advanced temperature control system.

Details:

If not, let us know how to earn your 5-star rating. Q21-1122 REV B PETERBILT 579 TEMPERATURE CONTROL 3531859: 'S20D0047 - Used Temperature Control from a 2018 Peterbilt.

part #: 2290979 prices

• $146.86-$239.99

specifications dashparinterio:

• for models: Rev
• for makes: Peterbilt
• for years: 2018
• mpn: 2290979
• part type: Control
• ac: Yes/no
• cab or bunk: Cab
• oem part number: Q21-1122 Rev B

shipping dashparinterio:

• cost: $0.00
• class: Standard, Expedited, One-day
• transit: 3-5 Days
• type: Fixed
• carrier: UPS
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air

seller dashparinterio:

• # Reviews: 7988
• rating: 97.4%
• city: Spokane, WA

offer dashparinterio:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: October 13, 2025
• sold: 0

returns dashparinterio:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments dashparinterio:

• credit card: Diners-club
• wallet: Google-pay
• other

general dashparinterio:

• condition: Used
• Commercial Truck Parts > Interior > Interior Controls

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