HOSHIZAKI NF8.4FX.2 Compressor 4A3958-01 115V 60HZ R134A

( Brand: Hoshizaki ), ( Manufacturer Part Number: NF8.4FX.2 ), ( Model: NF8.4FX.2, 4A3958-01 ), ( Part Type: Compressor ), ( Power Source: Electric ), ( Voltage: 115 V )

Review HOSHIZAKI Compressor 115v 60hz R134a

The **Hoshizaki NF8.4FX.2 4A3958-01** is a high-performance, industrial-grade reciprocating compressor designed for precision air conditioning, refrigeration, and commercial cooling applications. Engineered with meticulous attention to durability and efficiency, this compressor operates on a **115V, 60Hz** electrical supply, making it ideal for North American markets where consistent power standards are required. Built with a robust **R134a refrigerant system**, it delivers reliable cooling performance while adhering to modern environmental regulations, ensuring both compliance and operational longevity. The **NF8.4FX.2** belongs to Hoshizaki s advanced FX series, which integrates cutting-edge technology to enhance reliability, reduce energy consumption, and minimize maintenance demands. Its compact yet sturdy design allows for seamless integration into a variety of HVAC systems, whether in commercial refrigeration units, industrial chillers, or high-efficiency air conditioning setups. The compressor features a **4-cylinder reciprocating mechanism**, providing balanced operation and superior cooling capacity with minimal vibration, which translates to quieter performance and extended component life. Constructed from premium materials, including high-strength alloys and corrosion-resistant coatings, this unit is built to withstand demanding operating conditions, including frequent start-stop cycles and fluctuating ambient temperatures. Its advanced electronic controls ensure precise refrigerant management, optimizing efficiency while preventing overworking, which helps reduce wear and tear. Whether deployed in a retail freezer system, a data center cooling solution, or a commercial ice machine, the **NF8.4FX.2** delivers consistent, high-performance cooling with minimal energy loss. Hoshizaki s reputation for innovation and quality is embodied in this compressor, making it a trusted choice for engineers and HVAC professionals seeking a dependable, long-lasting solution that balances power, efficiency, and reliability.

### **Pros and Cons of buying a Hoshizaki NF8.4FX.2 (4A3958-01) 115V 60Hz R134a Compressor**

#### **Pros**

1. **Reliability and Brand Reputation** Hoshizaki is a well-known manufacturer in the automotive and HVAC industries, known for producing durable compressors. Their products are widely used in original equipment manufacturing (OEM) and aftermarket applications, which suggests a level of trustworthiness.

2. **Compatibility with R134a** This compressor is specifically designed for R134a refrigerant, which is commonly used in modern vehicles. It should work seamlessly with most R134a-based air conditioning systems, reducing the risk of compatibility issues.

3. **115V/60Hz Power Supply** The 115V, 60Hz specification makes it suitable for use in North American vehicles and applications. This avoids potential voltage or frequency mismatches that could damage the compressor or reduce its efficiency.

4. **High Performance** The NF8.4FX.2 is a medium-duty compressor, capable of handling moderate cooling loads. It is designed for efficient operation, which can translate to better cooling performance and lower energy consumption compared to older or lower-quality models.

5. **Aftermarket Availability** As an aftermarket part, it is relatively easy to find and purchase, often at a lower cost than OEM replacements. It is also commonly stocked by automotive parts suppliers, making repairs more convenient.

6. **Durability** Hoshizaki compressors are generally built to last, with robust construction that can withstand typical operating conditions. This reduces the likelihood of frequent failures, especially if properly maintained.

7. **Widely Used in Repairs** Due to its popularity, mechanics and technicians are familiar with this model, making installation and troubleshooting easier. This can save time and reduce the risk of errors during repair.

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#### **Cons**

1. **Potential Age of the Model** While Hoshizaki is a reputable brand, some older models (depending on the exact production date) may not incorporate the latest advancements in efficiency or technology. If newer, more energy-efficient alternatives exist, this model may not be the most cutting-edge choice.

2. **Compatibility with Older or High-Mileage Vehicles** While it works with R134a, some older vehicles or those with significant wear may require additional modifications (e.g., upgraded belts, seals, or hoses) to ensure the compressor operates correctly. Poor maintenance in the vehicle s AC system could lead to premature failure of the compressor.

3. **Price Sensitivity** Compared to some generic or no-name brands, Hoshizaki compressors may be slightly more expensive. While they offer better quality, budget-conscious consumers might opt for cheaper alternatives, risking shorter lifespan or reliability issues.

4. **Limited Warranty** The warranty terms for aftermarket compressors like this one can vary by supplier. Some may offer limited warranties (e.g., 1 2 years), while others might provide shorter coverage. Always check the warranty details before purchasing to ensure adequate protection.

5. **Installation Complexity** Replacing a compressor requires proper installation, including refrigerant recovery, system evacuation, and leak testing. Improper installation can lead to compressor failure, refrigerant leaks, or reduced efficiency. This task is best left to professionals unless the buyer has extensive HVAC experience.

6. **Environmental and Legal Considerations** R134a is an ozone-depleting refrigerant, though it is less harmful than older refrigerants like R12. In some regions, regulations may restrict the use or disposal of R134a, particularly if transitioning to more eco-friendly alternatives like R1234yf. Buyers should verify local regulations before purchasing.

7. **Potential for Counterfeit Parts** As with many aftermarket components, there is a risk of purchasing counterfeit or low-quality knockoffs masquerading as genuine Hoshizaki parts. Buying from reputable suppliers (e.g., authorized dealers, well-reviewed online retailers) can mitigate this risk.

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### **Conclusion**

The **Hoshizaki NF8.4FX.2 (4A3958-01) 115V 60Hz R134a compressor** is a solid choice for those seeking a reliable, medium-duty compressor for R134a-based automotive air conditioning systems. Its reputation for durability, compatibility with North American vehicles, and widespread aftermarket availability make it a practical option for both DIY enthusiasts and professionals. However, potential buyers should consider factors such as the age of the model, compatibility with their specific vehicle, installation requirements, and warranty coverage.

- Replacing a failed compressor in a 115V, 60Hz R134a system (e.g., many domestic and some imported vehicles).

- Consumers who prioritize brand reliability over the absolute latest technology.

- Those who plan to have the installation done by a qualified technician to ensure proper setup and refrigerant handling.

- **Newer models** (e.g., R1234yf-compatible compressors) if transitioning to more eco-friendly refrigerants.

- **OEM replacements** if available, for guaranteed fitment and warranty.

- **Budget alternatives** (e.g., other reputable brands like Sanden or Copeland) if cost is a primary concern, though with a trade-off in potential longevity.

### **Recommendation**

If you are repairing an R134a air conditioning system in a 115V, 60Hz vehicle and need a dependable compressor, the **Hoshizaki NF8.4FX.2 is a strong and practical choice**. Ensure you purchase it from a trusted supplier to avoid counterfeit parts, and have the installation performed by a professional to maximize its lifespan and performance. If your vehicle is older or has significant wear, address any underlying issues (e.g., belt tension, refrigerant leaks) before installing the new compressor. For long-term sustainability, research whether your vehicle can be retrofitted for R1234yf if regulations or environmental concerns make R134a less desirable in the future.

Details:

Supports consistent refrigeration system operation. Application: Commercial refrigeration equipment.: Compressor. Designed for use with R134A refrigerant, it provides efficient operation and long-lasting durability in demanding environments.

Provides efficient cooling and temperature stability. Durable construction for long-term commercial use. Operating at 115V, 60Hz, this compressor ensures stable performance and consistent temperature control, helping maintain optimal storage conditions. Brand: Hoshizaki.

Its precise compatibility and durable design make it the ideal solution for ensuring long-term reliability in commercial refrigeration systems. Compatible model's. Key Features: Genuine OEM Hoshizaki part NF8.4FX.2 / 4A3958-01. Hoshizaki NF8.4FX.2 / 4A3958-01 Compressor, 115V, R134A is a high-performance OEM refrigeration compressor designed to deliver efficient and reliable cooling in commercial equipment.

Condition: New.

part #: nf84fx2 prices

• $465.30-$692.95

specifications motohva:

• brand: Hoshizaki
• mpn: Nf8.4fx.2
• model: Nf8.4fx.2, 4a3958-01
• part type: Compressor
• power source: Electric
• voltage: 115 V

payments motohva:

• wallet: Google-pay
• other
• credit card: Visa

general motohva:

• HVAC Refrigeration > HVAC Refrigeration Components > Compressors
• condition: New

seller motohva:

• # reviews: 1732
• city: Riverview, Florida
• rating: 99.7%

shipping motohva:

• carrier: UPS, FedEx
• service: UPS Ground Saver, FedEx Ground Economy, FedEx 2Day, FedEx Ground / FedEx Home Delivery
• cost: $0.00
• transit: 6-10 Days
• type: Fixed
• class: Economy, Expedited, Standard

returns motohva:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

offer motohva:

• availability: In Stock
• sold: 0
• started: April 7, 2026
• best offers: True
• quantity: 10
• options: Ship-to-home

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