COPELAND ZS21KAE-TF5-818 Compressor 200/230V 3PH 21000BTU R22 R134A R404A R407C

( Brand: Copeland ), ( Manufacturer Part Number: ZS21KAE-TF5-818 ), ( Part Type: 230v Compressor ), ( Compressor Type: Scroll ), ( Voltage: 208/230 V ), ( Power Phase: 3 Phase )

Review COPELAND 200/230v 3ph 21000btu Compressor R22 R134a

The **Copeland ZS21KAE-TF5** is a high-performance, robust industrial compressor designed for demanding refrigeration and HVAC applications, offering unmatched reliability and efficiency in a compact yet durable package. Engineered by Carrier s Copeland brand a leader in commercial and industrial refrigeration technology this scroll compressor delivers exceptional performance across a wide range of operating conditions, making it an ideal choice for medium-duty applications such as supermarket refrigeration systems, cold storage facilities, ice rinks, and industrial process cooling. With a **21000 BTU/hr** cooling capacity, this unit is engineered to handle substantial thermal loads while maintaining precise temperature control, ensuring optimal performance in both standard and variable-speed applications.

The **ZS21KAE-TF5** operates seamlessly on a **200/230V, 3-phase** electrical supply, providing flexibility for integration into diverse electrical infrastructures. Its **scroll compressor technology** ensures smooth, vibration-free operation with minimal wear, reducing maintenance requirements and extending the unit s operational lifespan. The compressor is engineered to accommodate multiple refrigerant options, including **R-22 (now phased out but still supported for legacy systems), R-134a (common in automotive and commercial applications), R-404A (a popular blend for low-temperature refrigeration), and R-407C (a drop-in replacement for R-22 in many systems)**, making it a versatile solution for retrofitting or new installations. This adaptability allows facility managers to optimize energy efficiency and compliance with evolving environmental regulations without sacrificing performance.

Built with **high-grade materials and precision engineering**, the ZS21KAE-TF5 features a **cast iron housing** for durability and thermal stability, while its **sealed scroll design** eliminates the need for traditional piston or reciprocating components, reducing the risk of mechanical failure and lowering operational noise levels. The unit incorporates **advanced oil management systems**, including a **screw-type oil pump** that ensures consistent lubrication of moving parts, enhancing efficiency and prolonging component life. Additionally, the compressor is equipped with **thermal protection and overload safeguards**, automatically shutting down in the event of overheating or excessive pressure fluctuations to prevent damage and ensure safe operation.

For applications requiring **variable-speed control**, the ZS21KAE-TF5 is compatible with **inverter-driven systems**, allowing for precise modulation of cooling output based on real-time demand. This energy-saving feature reduces electrical consumption during partial loads, lowering operational costs and environmental impact. The compressor s **compact footprint** and modular design simplify installation and maintenance, with easy access to critical components for servicing. Whether integrated into a new refrigeration system or retrofitted into an existing setup, the **Copeland ZS21KAE-TF5** delivers consistent, high-performance cooling while adhering to the highest standards of reliability and efficiency making it a cornerstone of modern refrigeration and HVAC solutions.

### **Pros and Cons of buying a Copeland ZS21KAE-TF5 (200/230V, 3-Phase, 21,000 BTU Compressor with R-22, R-134a, R-404a, R-407c Compatibility)**

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### **Pros**

1. **Multi-Refrigerant Compatibility**

- The compressor is designed to work with **R-22, R-134a, R-404a, and R-407c**, making it highly versatile for retrofitting or servicing systems that may use different refrigerants. This flexibility is valuable in commercial, industrial, or HVAC applications where refrigerant transitions occur.

2. **High BTU Rating (21,000 BTU)**

- The **21,000 BTU capacity** suggests it is suitable for **medium to large cooling applications**, such as commercial refrigeration units, freezers, or HVAC systems in small to medium-sized buildings. This makes it a strong choice for applications requiring substantial cooling power.

3. **Three-Phase Power (200/230V, 3-Phase)**

- Three-phase power is more efficient for high-capacity equipment, reducing energy waste and providing smoother operation compared to single-phase systems. This is ideal for industrial or commercial settings where stable power is critical.

4. **Copeland Brand Reliability**

- Copeland is a well-known manufacturer of compressors, particularly in the HVAC and refrigeration industries. Their products are often associated with **durability, efficiency, and aftermarket support**, which can be reassuring for long-term use.

5. **Potential for Retrofit Use**

- Since it supports **R-22 (though phased out in many regions)**, it may still be useful in legacy systems where a replacement is needed. However, note that **R-22 is banned in new installations in many countries** due to its ozone-depleting properties, so its long-term viability depends on local regulations.

6. **Compatibility with Common Refrigerants**

- The ability to use **R-404a, R-407c, and R-134a** (all hydrofluorocarbons or alternatives) makes it adaptable to modern environmental regulations, though performance may vary slightly depending on the refrigerant choice.

7. **Potential for Cost Savings in Retrofits**

- If you already have a system using one of these refrigerants, purchasing this compressor could be a cost-effective way to **replace a failing unit without needing a full system overhaul**.

---

### **Cons**

1. **R-22 Compatibility (Legacy Concern)**

- **R-22 (Freon) is phased out in most countries** due to the Montreal Protocol and environmental regulations. While the compressor can still use it, **obtaining R-22 legally is increasingly difficult and expensive**, making this a liability rather than an advantage in new installations.

- If you must use R-22, you may face **higher costs for refrigerant recovery, recycling, or purchasing from secondary markets**, which are often unregulated and risky.

2. **Potential for Lower Efficiency with Non-Optimal Refrigerants**

- **R-404a and R-407c** are drop-in replacements for R-22 but have **higher global warming potentials (GWPs)** and may require adjustments in system design for best efficiency.

- **R-134a** is typically used in automotive or smaller systems and may not be the best match for high-capacity applications like this compressor is designed for.

- Using a refrigerant outside its intended application could lead to **reduced efficiency, higher energy costs, or premature wear**.

3. **Three-Phase Power Requirement**

- Three-phase power is **not universally available**, especially in residential or small commercial settings. If your facility lacks three-phase wiring, you may need to **install additional infrastructure**, increasing upfront costs.

- Single-phase systems are more common in smaller applications, so this compressor may not be suitable for all use cases.

4. **Potential for Higher Upfront Cost**

- High-capacity, multi-refrigerant-compatible compressors like this one are often **more expensive** than single-refrigerant or lower-BTU units. The cost may not be justified if you only need a specific refrigerant or smaller cooling capacity.

5. **Maintenance and Technical Support Challenges**

- Older or less common refrigerants (e.g., R-22) may require **specialized technicians** for servicing, which could increase maintenance costs.

- If the compressor is used in a **highly regulated industry** (e.g., food processing), compliance with refrigerant handling laws may add complexity.

6. **Environmental and Regulatory Risks**

- Using **R-22 in new installations is illegal in many regions**, and even in retrofits, there may be **strict reporting or disposal requirements**. Non-compliance could result in **fines or legal issues**.

- Future-proofing is important if you plan to use this compressor long-term, consider whether it aligns with **emerging refrigerant standards** (e.g., low-GWP alternatives like R-454B or R-32).

7. **Potential for Obsolescence**

- As industries shift toward **eco-friendly refrigerants (e.g., R-454B, R-290, or CO )**, compressors designed for older refrigerants may become less desirable. Investing in this unit now might limit future flexibility.

---

### **Conclusion**

The **Copeland ZS21KAE-TF5** is a **versatile, high-capacity compressor** with strong applications in **commercial refrigeration, industrial cooling, or HVAC systems** where three-phase power is available. Its **multi-refrigerant compatibility** is its greatest strength, allowing it to serve as a **retrofit solution** for systems using R-22, R-404a, R-407c, or R-134a.

However, **R-22 compatibility introduces significant drawbacks**, including **legal restrictions, high refrigerant costs, and environmental risks**. If you **must** use R-22, this compressor is a viable option, but it may not be the most future-proof choice. For **new installations**, prioritizing **low-GWP refrigerants** (e.g., R-454B) would be more sustainable and compliant with current regulations.

If your primary need is **R-404a or R-407c compatibility**, this compressor remains a **solid choice**, especially for **medium to large cooling loads**. But if you re working in a **highly regulated industry** or plan to **upgrade to newer refrigerants**, you may want to evaluate whether this unit aligns with long-term goals.

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### **Recommendation**

- You **need a high-BTU, three-phase unit** for **commercial refrigeration or industrial cooling**.

- You **already have a system using R-22, R-404a, or R-407c** and need a reliable retrofit solution.

- You **cannot easily switch to a newer refrigerant** (e.g., due to system constraints) and must use one of the supported options.

- You **have access to three-phase power** and can justify the upfront cost.

- You are **starting a new installation** and can use a **modern, low-GWP refrigerant** (e.g., R-454B, R-32).

- You **do not have three-phase power** available, as this will require additional wiring costs.

- You **prioritize long-term environmental compliance** and want to avoid R-22 entirely.

- You **expect to upgrade to newer refrigerants** in the future, as this unit may not be optimal for them.

- If **R-22 is a dealbreaker**, look for **Copeland or other brand compressors** specifically designed for **R-454B or R-32** (e.g., Copeland ZS series with newer refrigerant support).

- For **smaller or single-phase applications**, consider **lower-BTU compressors** that align better with your power supply.

- If **cost is a concern**, evaluate whether a **used or refurbished unit** from a reputable source could be a more economical alternative.

Ultimately, this compressor is **best suited for applications where compatibility with older refrigerants is non-negotiable and where high cooling capacity is required**. For forward-thinking projects, investing in **future-proof refrigerant technology** may be the smarter long-term choice.

Details:

The Copeland ZS21KAE-TF5-818 compressor is a 3-phase scroll designed for use in HVAC and refrigeration systems. With a power range of 200/230v, this compressor is capable handling up to 21000 btu cooling. This high-quality compressor from Copeland is a reliable choice for maintaining efficient and effective cooling systems. It is compatible with refrigerants such as R22, R134a, R404a, and R407c, making it versatile for various commercial industrial applications.

part #: zs21kaetf5818 prices

• $299.00-$1850.00

specifications motohva:

• brand: Copeland
• mpn: Zs21kae-tf5-818
• part type: 230v Compressor
• compressor type: Scroll
• voltage: 208/230 V
• power phase: 3 Phase

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

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• city: Wichita, Kansas
• # reviews: 1248
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• started: May 30, 2026
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