COPELAND YA29K1E-TF5-ASE Single Scroll Ac Compressor 2.5-TON 3PH R454B

( Brand: Copeland ), ( Manufacturer Part Number: YA29K1E-TF5-ASE ), ( Part Type: Ac Compressor ), ( Item Height: 15.5 )

Review COPELAND 2.5 Ton Single stage Ac Scroll Compressor 3ph

The **Copeland Ya29K1E-TF5 (ASE) 2.5-ton Single-Stage Scroll Compressor** is a high-performance, three-phase electric unit engineered for commercial and industrial refrigeration applications where reliability, efficiency, and durability are paramount. Designed under Copeland s advanced scroll compressor technology, this model delivers consistent cooling performance while operating with R-454B refrigerant a low-global warming potential (LGWP) alternative to traditional HFCs, aligning with evolving environmental regulations and sustainability goals. The **Ya29K1E-TF5** features a robust **2.5-ton capacity**, making it ideal for medium-duty systems such as grocery store coolers, convenience store refrigeration units, or industrial process cooling applications where precise temperature control is essential. Its **single-stage scroll design** ensures smooth, vibration-free operation by eliminating the pulsations and wear associated with reciprocating compressors, while the **ASE (Airtight Scroll Element)** technology enhances efficiency by reducing internal leakage and improving overall system performance.

This compressor is built with **three-phase electric motor drive**, providing robust power delivery and compatibility with standard industrial electrical systems, ensuring consistent operation even under varying load conditions. The **R-454B refrigerant compatibility** not only reduces the environmental impact but also offers improved energy efficiency compared to older refrigerants, helping to lower operational costs while meeting strict climate change mitigation standards. The unit s **compact yet sturdy construction** incorporates high-quality materials, including corrosion-resistant coatings and reinforced housing, to withstand harsh operating environments, including high humidity and temperature fluctuations. Additionally, the **TF5 designation** indicates a **Tight-Fit Scroll Element**, which minimizes internal clearances for enhanced efficiency and extended compressor life, reducing maintenance requirements and downtime.

For applications requiring **precise temperature control and energy savings**, the **Ya29K1E-TF5** integrates seamlessly with modern refrigeration controls, offering flexibility in system design. Its **low-noise operation** and smooth scroll action contribute to a quieter working environment, making it suitable for spaces where operational noise is a concern. Copeland s reputation for innovation is further reinforced by the inclusion of **advanced lubrication systems** that optimize oil flow and prevent wear, ensuring prolonged compressor longevity. Whether deployed in a high-traffic retail setting or an industrial refrigeration facility, this compressor delivers **reliable, efficient, and eco-conscious cooling**, making it a smart investment for businesses prioritizing performance, sustainability, and operational cost savings.

### **Pros and Cons of buying a Copeland Ya29k1E-TF5 (ASE 2.5 Single-Stage AC Scroll Compressor, 3-Phase, R454B)**

#### **Pros**

1. **High Efficiency and Performance**

- The Ya29k1E-TF5 is a **single-stage scroll compressor** designed for **high-efficiency air conditioning and refrigeration systems**, making it suitable for commercial and industrial applications.

- Scroll compressors generally offer **smoother operation, lower vibration, and better part-load efficiency** compared to reciprocating or rotary screw compressors.

2. **Compatibility with R454B Refrigerant**

- The unit is **factory-rated for R454B (R-454B, a hydrofluoroolefin refrigerant)**, which is a **lower-GWP alternative** to traditional HFCs like R-410A.

- R454B is **environmentally friendlier** (lower ozone depletion potential and global warming potential) while maintaining good thermodynamic properties.

- If your system is transitioning to **lower-GWP refrigerants**, this compressor is a **future-proof choice**.

3. **ASE (Air-Source Evaporator) Design**

- The **ASE designation** suggests it is optimized for **air-source heat pump or air conditioning applications**, meaning it may perform well in **residential, light commercial, or industrial HVAC systems**.

- This could simplify **installation and integration** with existing systems that require air-source evaporators.

4. **Three-Phase Operation**

- Being a **3-phase motor**, it provides **higher power output and stability** compared to single-phase units, making it suitable for **larger cooling loads**.

- Better for **commercial and industrial applications** where consistent performance is critical.

5. **Copeland s Reliability and Brand Reputation**

- Copeland (a part of Emerson Climate Technologies) is a **well-established brand** known for **durability, efficiency, and aftermarket support**.

- The **Ya series** is part of their **high-efficiency lineup**, often used in **commercial HVAC and refrigeration systems**.

6. **Potential for Lower Operating Costs**

- Single-stage scroll compressors typically have **better part-load efficiency** than reciprocating compressors, which can **reduce energy consumption** in variable-load applications.

- If properly matched with a system, it may **lower long-term operational costs**.

7. **Quiet and Smooth Operation**

- Scroll compressors are **inherently quieter and smoother-running** than piston compressors, reducing **mechanical stress and noise** in the system.

---

#### **Cons**

1. **Higher Upfront Cost Compared to Alternatives**

- Scroll compressors are generally **more expensive** than reciprocating or rotary screw compressors of similar capacity.

- The **Ya29k1E-TF5** may cost more than a **standard reciprocating compressor** for the same cooling output, increasing initial investment.

2. **Limited Availability of R454B Knowledge & Service**

- While R454B is a **lower-GWP refrigerant**, it is **less widely used** than R-410A or R-134a.

- **Technicians may require additional training** to handle R454B, which could **increase service costs** if local HVAC professionals are unfamiliar with it.

- **Refrigerant compatibility issues** could arise if the system was originally designed for a different refrigerant (e.g., R-410A).

3. **Potential Matching Issues with Existing Systems**

- If replacing an older compressor, **system compatibility** must be verified **oil type, refrigerant charge, and pressure ratios** must align.

- **Single-stage scroll compressors** may not be ideal for **very high-temperature applications** where a **two-stage or screw compressor** would be better.

- **Inverter-compatible systems** may require additional controls, as this is a **fixed-speed (non-inverter) unit**.

4. **Higher Sensitivity to Contamination**

- Scroll compressors are **more sensitive to refrigerant and oil contamination** than reciprocating compressors.

- **Poor filtration or maintenance** can lead to **premature wear**, reducing lifespan.

- Requires **strict refrigerant purity and oil compatibility** (Copeland typically recommends **POE or alkylbenzene oils** for R454B).

5. **Limited Capacity Range for Some Applications**

- At **2.5 tons (29,000 BTU/hr)**, this compressor is **best suited for mid-sized commercial or industrial applications** (e.g., small freezers, light-duty HVAC).

- For **very large systems (e.g., data centers, large warehouses)**, a **screw compressor or multiple scroll units** may be more efficient.

- For **residential applications**, a **smaller reciprocating or scroll compressor** might be more cost-effective.

6. **Potential for Higher Maintenance Costs**

- While scroll compressors are **durable**, **leak detection and repair** can be **more complex** than in piston compressors.

- **Oil management** is critical **incorrect oil type or contamination** can lead to **compressor failure**.

- **Less aftermarket support** compared to more common reciprocating compressors (e.g., Danfoss, Copeland s older models).

7. **Energy Efficiency Depends on System Integration**

- While scroll compressors are **efficient at part load**, their **overall efficiency depends on proper system design** (e.g., correct refrigerant charge, proper controls, and matching with the condenser/fan).

- **Poorly designed systems** may not realize the full efficiency benefits.

---

### **Conclusion**

The **Copeland Ya29k1E-TF5 (ASE, 2.5-ton, single-stage, 3-phase, R454B)** is a **high-quality, efficient compressor** well-suited for **commercial and industrial air conditioning, refrigeration, and heat pump applications** where **lower-GWP refrigerants** are required. Its **smooth operation, efficiency at part load, and compatibility with R454B** make it a **strong choice for environmentally conscious installations**.

However, the **higher upfront cost, refrigerant compatibility concerns, and potential maintenance challenges** (especially with R454B) must be carefully considered. If **proper system design, refrigerant handling, and technician expertise** are in place, this compressor can **deliver long-term reliability and energy savings**.

For **smaller residential applications or where cost is a major concern**, a **reciprocating or smaller scroll compressor** might be more practical. For **large-scale industrial cooling**, a **screw compressor** could be more efficient.

---

### **Recommendation**

You need a **reliable, efficient compressor** for a **commercial or industrial HVAC/R system**.

Your system is **transitioning to R454B** (or another low-GWP refrigerant), and you want a **future-proof solution**.

You have **proper refrigerant handling and maintenance protocols** in place (or can ensure them).

The **system load (2.5 tons) matches your application**, and you require **smooth, low-vibration operation**.

You prioritize **long-term efficiency and durability** over the lowest initial cost.

You are working with a **budget-sensitive project** where a **less expensive reciprocating compressor** would suffice.

Your **local HVAC technicians lack experience with R454B**, making service and repairs more difficult.

The **system requires variable-speed (inverter) operation**, as this is a **fixed-speed unit**.

You are dealing with **extreme temperature applications** where a **two-stage or screw compressor** would be better.

The **compressor size is too large** for your application, and a **smaller unit** would be more cost-effective.

For **commercial and industrial applications where efficiency, reliability, and environmental compliance are priorities**, the **Copeland Ya29k1E-TF5 is an excellent choice**. However, **careful planning regarding refrigerant compatibility, system integration, and maintenance** is essential to maximize its performance and lifespan. If these factors align with your needs, it is a **strong recommendation**. Otherwise, exploring **alternative compressor types (reciprocating, screw, or smaller scroll units)** may be more practical.

Details:

US MOTORS 6650RS 1HP RESCUE SELECT DIRECT DRIVE BLOWER MOTOR 1050/VARIABLE SPEED. 13 seer single-package air conditioners and split system heat pumps packaged may not be installed in any state are only sold for replacement parts. You might also like. Surplus City Liquidators.

part #: ya29k1etf5 prices

• $537.00-$599.00

specifications motohva:

• brand: Copeland
• mpn: Ya29k1e-tf5-ase
• part type: Ac Compressor
• item height: 15.5

shipping motohva:

• type: Calculated
• carrier: UPS
• transit: 15-26 Days
• service: UPS Ground
• class: Standard
• cost: $156.56

seller motohva:

• # reviews: 47441
• city: Lebanon, Indiana
• rating: 99.7%

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• policy: No Returns

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• availability: In Stock
• quantity: 100
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• options: Ship-to-home
• started: May 7, 2026

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

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