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COPELAND 3DA3F28KE-TFC-800 Discus Semi Hermetic Compressor 208-230V

3da3f28ke-tfc-800 Copeland Discus Semi-hermetic 208-230v Compressor Nice Used

( Brand: Copeland ), ( Manufacturer Part Number: 3DA3F28KE-TFC-800 ), ( Model: DISCUS ), ( Part Type: Compressor ), ( Compressor Type: Semi-hermetic ), ( Color: Black ), ( Voltage: 208/230 V ), ( Power Phase: 3 Phase )

Review COPELAND Discus Semi hermetic 208-230v Compressor Nice Used

The **Copeland 3DA3F28KE-TFC 800 Discus Semi-Hermetic Compressor**, a cutting-edge unit designed for high-performance refrigeration and air conditioning systems, represents the pinnacle of efficiency, reliability, and innovation in commercial and industrial HVAC applications. Engineered by Emerson Climate Technologies, this compressor is a member of the renowned **Discus** series, renowned for its advanced semi-hermetic construction, which combines the durability of a hermetic design with the serviceability of an open system. The **3DA3F28KE-TFC** model operates within a voltage range of **208-230V**, making it versatile for a wide array of electrical infrastructures, while its **800 cubic inches per minute (CFM)** displacement ensures robust cooling capacity, ideal for medium to large-scale applications such as supermarket refrigeration, commercial ice machines, or industrial process cooling. This compressor is equipped with **TFC (Twin Fan Compressor)** technology, featuring dual rotating elements that enhance oil circulation and reduce internal friction, thereby improving energy efficiency and extending the lifespan of the unit. The **3DA3** series incorporates a **variable displacement control (VDC)** mechanism, allowing for precise modulation of cooling output in response to demand, which significantly reduces energy consumption and operational costs. Built with **high-performance materials**, including corrosion-resistant coatings and precision-engineered components, this compressor is designed to withstand the rigors of continuous operation in demanding environments, from high-humidity storage facilities to commercial kitchens. Its **semi-hermetic design** allows for easier maintenance and oil changes without compromising the sealed integrity of the system, ensuring both safety and efficiency. Additionally, the **Discus** series is engineered with **low global warming potential (GWP)** refrigerants in mind, aligning with modern environmental regulations and sustainability goals. Whether integrated into a new refrigeration system or retrofitted into an existing setup, the **Copeland 3DA3F28KE-TFC** delivers unmatched performance, reliability, and operational excellence, making it an indispensable choice for professionals seeking a balance of power, efficiency, and longevity in their HVAC solutions.

The Copeland 3DA3F28KE-TFC-800 discus semi-hermetic compressor is a popular choice for commercial and industrial refrigeration systems, particularly in applications like ice machines, display cases, and medium-duty cooling units. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Copeland 3DA3F28KE-TFC-800 Compressor**

1. **High Efficiency and Energy Savings**

The 3D series compressors are designed with advanced technology, including variable-speed capabilities (TFC Two-Speed Electronic Expansion Valve) and optimized refrigeration cycles. This improves energy efficiency, reducing operational costs over time. The compressor s ability to modulate speed based on demand helps minimize wasted energy, especially in applications with fluctuating cooling loads.

2. **Reliability and Durability**

Copeland is a well-established brand known for producing high-quality, long-lasting compressors. The 3DA series incorporates robust construction, including corrosion-resistant materials and sealed components, which extend the compressor s lifespan. Semi-hermetic designs (where the motor is sealed within the compressor but not fully hermetically welded) offer better protection against contamination while still allowing for easier maintenance compared to fully hermetic units.

3. **Quiet Operation**

The 3DA series is engineered to operate with minimal noise, which is critical for applications in retail environments (e.g., grocery stores, delis) or spaces where sound levels must be kept low. The design reduces vibration and mechanical noise, contributing to a smoother operational experience.

4. **Versatility and Compatibility**

This compressor is compatible with a wide range of refrigerants, including R-404A, R-507A, R-413A, and R-407C (though newer models may support additional refrigerants like R-454B or R-1234ze). Its semi-hermetic design allows for easier servicing and replacement of internal components without breaking the entire unit. It is also suitable for a variety of applications, from ice machines to medium-duty refrigeration systems.

5. **Advanced Features for Performance**

- **Two-Speed Electronic Expansion Valve (TFC):** This feature allows the compressor to adjust its speed based on cooling demand, improving efficiency and reducing wear and tear. It is particularly useful in applications with variable loads.

- **Oil Management:** The compressor includes features like oil return systems to ensure proper lubrication and prevent oil starvation, which can extend the life of the compressor.

- **Protection Mechanisms:** Built-in safeguards such as overload protection, short-circuit protection, and thermal protection enhance reliability and reduce the risk of sudden failures.

6. **Warranty and Support**

Copeland compressors typically come with robust warranty coverage (often 5 7 years for commercial applications), and they benefit from extensive dealer and manufacturer support networks. This ensures easier access to replacement parts, diagnostics, and technical assistance if issues arise.

7. **Compact and Space-Efficient Design**

The discus-style design is compact, making it suitable for installations where space is limited. This is particularly advantageous in retrofitting existing systems or in applications with tight installation constraints.

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### **Cons of the Copeland 3DA3F28KE-TFC-800 Compressor**

1. **Higher Upfront Cost**

Compared to older or less advanced compressor models, the 3DA series is more expensive to purchase initially. The added features (e.g., TFC technology, variable-speed capabilities) contribute to the higher cost, which may be a barrier for small businesses or budget-conscious buyers.

2. **Complexity in Installation and Maintenance**

While the semi-hermetic design allows for easier servicing than fully hermetic compressors, it still requires specialized knowledge for installation, refrigerant handling, and maintenance. Improper installation or servicing can lead to reduced efficiency, refrigerant leaks, or premature failure. Businesses without in-house HVAC/R expertise may need to rely on external technicians, adding to operational costs.

3. **Refrigerant Compatibility and Environmental Regulations**

Some of the refrigerants compatible with this compressor (e.g., R-404A, R-507A) are being phased out due to their high global warming potential (GWP). While the 3DA series may support newer, lower-GWP refrigerants, the transition can be costly and may require system modifications. Buyers should verify compatibility with current and future refrigerant regulations in their region.

4. **Limited Availability of Replacement Parts**

As with many high-end or older models, replacement parts for the 3DA series may not always be readily available compared to more common compressors. This could lead to longer downtimes if a part fails and must be ordered. It s advisable to check with suppliers or distributors before purchasing to ensure parts availability.

5. **Potential for Higher Maintenance Costs**

While the compressor is designed for efficiency and durability, the advanced features (e.g., electronic expansion valves) can introduce additional points of failure. For example, if the TFC system malfunctions, it may require calibration or replacement, adding to maintenance expenses. Regular maintenance is essential to prevent such issues.

6. **Compatibility with Older Systems**

If the compressor is being retrofitted into an older refrigeration system, there may be compatibility issues with wiring, controls, or piping. Retrofitting may require additional components or modifications, increasing the overall project cost and complexity.

7. **Energy Efficiency Trade-offs in Some Applications**

While the compressor is energy-efficient for its class, the benefits may not be as pronounced in applications with very low or very high cooling demands. For example, in small, lightly loaded systems, the variable-speed features may not provide significant savings, and the compressor might operate inefficiently compared to a simpler, fixed-speed unit.

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### **Conclusion**

The Copeland 3DA3F28KE-TFC-800 discus semi-hermetic compressor is a high-performance, energy-efficient, and reliable choice for medium-duty refrigeration applications. Its advanced features such as the TFC variable-speed technology, quiet operation, and robust construction make it well-suited for commercial environments where efficiency, durability, and low maintenance are priorities. However, the higher upfront cost, complexity of installation and maintenance, and potential refrigerant compatibility issues should be carefully considered.

For businesses investing in long-term refrigeration solutions particularly those in retail, food service, or industrial cooling this compressor offers significant advantages in operational efficiency and reduced lifecycle costs. On the other hand, smaller businesses, startups, or those with limited technical resources may find the initial cost and maintenance demands prohibitive.

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### **Recommendation**

**Buy the Copeland 3DA3F28KE-TFC-800 if:**

- You are operating a commercial refrigeration system (e.g., ice machines, display cases, medium-duty coolers) where energy efficiency and reliability are critical.

- Your budget allows for the higher upfront investment, as the long-term savings on energy and maintenance will likely outweigh the initial cost.

- You have access to trained technicians for installation and servicing, or are willing to invest in training staff to handle maintenance.

- Your application requires quiet operation and variable cooling loads, as the TFC technology will provide optimal performance.

- You plan to use a refrigerant that is compatible with the compressor (e.g., R-404A, R-507A, or newer low-GWP alternatives) and are prepared for any potential refrigerant transition costs.

**Avoid or Consider Alternatives if:**

- Your budget is tight, and you can find a similarly rated but less advanced compressor (e.g., a fixed-speed semi-hermetic model) that meets your needs without the added cost.

- Your refrigeration system is small or has very low cooling demands, where a simpler, lower-cost compressor might suffice.

- You lack in-house technical expertise for installation and maintenance, and the complexity of the 3DA series would lead to higher long-term costs.

- You are concerned about refrigerant regulations and the potential need to retrofit the system for newer refrigerants, which could add significant expense.

**Alternatives to Consider:**

- **Copeland ZR Series (e.g., ZR120):** A more energy-efficient, fully hermetic option with similar performance but potentially lower maintenance complexity.

- **Emerson Copeland Scroll Compressors (e.g., 3DA series alternatives):** Other models in the Copeland lineup may offer slightly different features or cost structures depending on your specific needs.

- **Danfoss or Bitzer Compressors:** These brands also offer high-efficiency, semi-hermetic compressors with strong warranties and support networks, worth comparing for compatibility and pricing.

Ultimately, the 3DA3F28KE-TFC-800 is an excellent choice for applications where performance and efficiency are paramount, but it requires careful consideration of your budget, technical resources, and long-term operational needs.

Details:

No Guarantee, except guaranteed Not to be Dead on Arrival. Discus Semi-Hermetic Compressor. Nice Used Cut Out. S# 25B60344R.

3ph 208-230v 60hz. 3DA3F28KE-TFC-800. 3ph 200-220V 50hz. Weighs # gross.

Location North whose. Note: This unit has the fan and both service valves included.

part #: 3da3f28ketfc800 prices

  • $2450.00-$3389.53

specifications motohva:

  • brand: Copeland
  • mpn: 3da3f28ke-tfc-800
  • model: Discus
  • part type: Compressor
  • compressor type: Semi-hermetic
  • color: Black
  • voltage: 208/230 V
  • power phase: 3 Phase

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

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  • options: Ship-to-home
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  • quantity: 1
  • started: June 4, 2026
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part type: compressor, compressor type: semi-hermetic, voltage: 208/230 v, power phase: 3 phase,
category: business & industrial > hvac refrigeration > hvac refrigeration components > compressors, color: black, sku: 10918719147291871,
Copeland 3DA3F28KE-TFC-800 Is Similar To:
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2 offers $2450.00–$3389.53 USD
  • Used. Offer #1 priced at $2450.00 + $Calculated shipping estimate = $2450.00* total. Note: This unit has the fan and both service valves included. Nice Used Cut Out.+$Calculated shipping
  • New. Offer #2 priced at $3389.53 + $Calculated shipping estimate = $3389.53* total. The model number is -COPM. This product is a Copeland compressor with a 6 horsepower capacity and a voltage rating of 208/230/3.+$Calculated shipping

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