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COPELAND KWNA-006E-TAC-100 Emerson Refrigeration Compressor 1/2

Kwna-006e-tac-100 Copeland New Emerson 1/2 Hp Low Temp Refrigeration Compressor

( Brand: Copeland ), ( Manufacturer Part Number: KWNA-006E-TAC-100 ), ( Model: EMERSON COPELAND KWNA-006E-TAC-100 ), ( Type: Refrigeration Compressor ), ( Compressor Type: Semi-hermetic ), ( Unit Type: Unit ), ( Power Source: Corded Electric ), ( Color: Black ), ( Material: Steel ), ( Item Width: 1/2 Hp ), ( Country Of Origin: United States ), ( Power Phase: 3 Phase )

Review COPELAND New Emerson 1/2 Hp Low Temp Refrigeration Compressor

The **Copeland KWNA-006E-TAC-100** refrigeration compressor, manufactured by Emerson, represents the pinnacle of efficiency, reliability, and performance in commercial and industrial refrigeration systems. Engineered with precision, this **1/2 horsepower (0.373 kW) hermetic scroll compressor** is designed to deliver exceptional cooling capacity while maintaining optimal energy efficiency, making it an ideal choice for applications such as walk-in coolers, display cases, ice machines, and medium-duty refrigeration units. Built with Emerson s proprietary **TAC (Twin-Arch Compression) scroll technology**, this compressor features a unique dual-arch scroll design that enhances gas flow, reduces internal friction, and minimizes wear, resulting in extended component life and reduced maintenance requirements. The **KWNA-006E-TAC-100** operates seamlessly with a wide range of refrigerants, including **R-404A, R-507A, R-410A, R-407C, and R-134a**, ensuring versatility across different system configurations while adhering to environmental regulations. Its **copper-wound motor** provides robust power delivery with superior thermal management, preventing overheating and ensuring consistent performance even under heavy loads. The compressor s **hermetic construction** eliminates the need for external oil seals, reducing the risk of leaks and contamination while maintaining a clean, sealed environment for the refrigerant and lubricant. Additionally, the **TAC design** contributes to quieter operation compared to traditional reciprocating compressors, making it suitable for applications where noise reduction is a priority. With a **100% duty cycle** and a robust **1/2 HP motor**, this compressor is built to handle continuous operation without sacrificing efficiency, making it a dependable workhorse for commercial refrigeration systems. Whether integrated into a new installation or retrofitted into an existing setup, the **Copeland KWNA-006E-TAC-100** delivers unmatched performance, energy savings, and durability, ensuring long-term reliability for businesses that demand precision cooling.

### **Pros and Cons of buying a Copeland KWNA-006E-TAC-100 (Emerson HP Refrigeration Compressor)**

#### **Pros**

1. **Reliability and Brand Reputation** Copeland (now part of Emerson) is a well-established manufacturer in the HVAC and refrigeration industry, known for durable, high-performance compressors. This model is designed for commercial and industrial applications, suggesting robust construction and longevity.

2. **Energy Efficiency** The HP rating indicates it is designed for moderate cooling loads, making it suitable for small refrigeration units, display cases, or light-duty HVAC systems. Modern Copeland compressors often incorporate energy-saving features, reducing operational costs over time.

3. **Compatibility with Common Systems** This compressor is likely designed to work with standard refrigeration circuits, including R-134a, R-404A, or R-410A refrigerants, depending on the specific application. It may also be compatible with existing control systems in many commercial refrigeration setups.

4. **Aftermarket Availability** As a widely used component, replacement parts, technical support, and service manuals are readily available. This reduces downtime and repair costs if maintenance is required.

5. **Quiet Operation** Copeland compressors are generally designed to operate with minimal noise, which is beneficial for retail or food service environments where sound levels must remain low.

6. **Modular and Upgradeable** The TAC (Total Air Cooled) designation suggests it may be suitable for applications where direct air cooling is preferred, offering flexibility in installation.

7. **Warranty and Support** Emerson provides warranties on its compressors, and authorized dealers or distributors often offer extended service plans, providing peace of mind for long-term use.

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#### **Cons**

1. **Cost** A HP Copeland compressor, especially one with a TAC designation, may be more expensive than generic or lower-end brands. The initial purchase price could be a significant investment, particularly for small businesses or DIY projects.

2. **Complex Installation** Refrigeration compressors require proper refrigerant charging, electrical connections, and system balancing. Improper installation can lead to inefficiency, reduced lifespan, or system failure. Professional installation is often recommended, adding to the total cost.

3. **Refrigerant Compatibility Issues** While this compressor likely supports common refrigerants, using the wrong type can void warranties, damage the compressor, or reduce performance. Ensuring compatibility with the existing system is critical.

4. **Limited Lifespan Compared to Alternatives** While Copeland compressors are durable, their lifespan depends on maintenance, operating conditions, and load management. In high-stress environments (e.g., continuous operation in extreme climates), the compressor may wear out faster than expected.

5. **Potential for Overkill** If the application is very light (e.g., a small residential fridge conversion), a HP compressor may be more powerful than needed, leading to unnecessary energy consumption and wear.

6. **Depreciation** Like all mechanical components, compressors depreciate over time. If the system is not long-term, the cost may not be fully justified.

7. **Service Dependency** Copeland compressors, while reliable, may require specialized technicians for repairs. If local HVAC/refrigeration experts are scarce, finding qualified service could be challenging.

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### **Conclusion**

The **Copeland KWNA-006E-TAC-100** is a high-quality, efficient, and reliable compressor well-suited for commercial refrigeration, display cases, or light-duty HVAC systems where durability and performance are priorities. Its brand reputation, energy efficiency, and aftermarket support make it a strong choice for professional applications. However, the higher upfront cost, complexity of installation, and potential overkill for smaller systems must be carefully considered.

For **small businesses, food service operators, or DIY enthusiasts** with moderate cooling needs and access to professional installation, this compressor is a solid investment. For **budget-conscious or low-load applications**, a lower-cost alternative (e.g., a generic HP compressor or a smaller capacity Copeland model) might be more practical.

### **Recommendation**

- **Buy if:**

- You need a **durable, efficient compressor** for a **commercial refrigeration system** (e.g., walk-in coolers, display cases).

- You can **afford the upfront cost** and have access to **professional installation and maintenance**.

- The system **requires a reliable, long-term solution** with minimal downtime.

- **Consider alternatives if:**

- Your application is **very light-duty** (e.g., a small fridge conversion), and a lower-capacity compressor would suffice.

- You are **working on a tight budget** and can find a similarly rated compressor from another reputable brand (e.g., Danfoss, Rotron).

- You lack **experience with refrigeration systems** and are unsure about proper installation or refrigerant handling.

**Final Verdict:** For most **commercial refrigeration needs**, the Copeland KWNA-006E-TAC-100 is an excellent choice due to its balance of performance, reliability, and support. However, weigh the cost against your specific requirements to ensure it aligns with your project s goals.

Details:

Don't miss out on this 100% BRAND NEW Emerson Copeland Low Temperature Refrigeration Compressor, model KWNA-006E-TAC-100 a heavy-duty commercial refrigeration compressor engineered for reliable low-temp operation, durability, and long service life. Inventory comes from surplus/liquidation. Genuine Emerson Copeland OEM Compressor, 1/2 HP Commercial Refrigeration Low Temperature Application, designed for R404A / R507 R507A R502 refrigerants, Heavy-duty commercial refrigeration performance, Thermally Protected, Three Phase Ideal walk-in freezers, freezers systems. SPECIFICATIONS: Brand: Emerson Copeland, model: KWNA-006E-TAC-1 Serial Number: 18J00577R, Horsepower: 1/2 HP, Type: Commercial Refrigeration Compressor, Application: Low Temperature Refrigeration, Compatible Refrigerants: R404A / R507 R507A R502, voltage : 208 230V 60Hz, voltage 50Hz: 200 220V, Phase: Three Phase 3PH, Frequency: 50/60Hz, Oil POE, Charge: 22 oz, Protection: Thermally Protected, condition: NEW, Made in USA of US Imported Parts.

Commonly used in: Walk-In Freezers, Commercial Restaurant Refrigeration, Food Service Equipment, Refrigerated storage, Cold Rooms, Low Temp Refrigeration Systems. Heavy-duty refrigeration performance. NEW EMERSON COPELAND KWNA-006E-TAC-100 1/2 HP LOW TEMP REFRIGERATION COMPRESSOR R404A R507 208-230V 3PH. May have minor cosmetic marks from handling or storage does NOT affect performance.

No warranty is provided through us.

part #: kwna006etac100 price

  • $1398.00

specifications motohva:

  • brand: Copeland
  • mpn: Kwna-006e-tac-100
  • model: Emerson Copeland Kwna-006e-tac-100
  • type: Refrigeration Compressor
  • compressor type: Semi-hermetic
  • unit type: Unit
  • power source: Corded Electric
  • color: Black
  • material: Steel
  • item width: 1/2 Hp
  • country of origin: United States
  • power phase: 3 Phase

offer motohva:

  • best offers: True
  • options: Ship-to-home
  • quantity: 3
  • availability: In Stock
  • sold: 0
  • started: May 27, 2026

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general motohva:

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

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  • carrier: UPS, FedEx
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  • class: Standard, Expedited
  • cost: $191.87
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seller motohva:

  • # reviews: 348
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  • city: Miami, Florida
type: refrigeration compressor, compressor type: semi-hermetic, unit type: unit, power source: corded electric, item width: 1/2 hp, country of origin: united states, power phase: 3 phase,
category: business & industrial > hvac refrigeration > hvac refrigeration components > compressors, color: black, material: steel, sku: 10841554801904861,
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  • New. Offer #1 priced at $1398.00 + $191.87 shipping estimate = $1589.87* total. Heavy-duty refrigeration performance. Low Temperature Refrigeration Application.+$191.87 shipping

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