VERTIV MCS056E8AD09UM Liebert Micro Channel Condenser Vac 460 3PH

( Brand: Vertiv ), ( Manufacturer Part Number: MCS056E8AD09UM ), ( Type: Air Cooled Condenser )

Review VERTIV Liebert Mc Refurbished Micro Channel Condenser 460 Vac 3ph

The **Vertiv MCS056E8AD09UM (Liebert MCS056) Micro Channel Condenser (MCC) Chiller**, manufactured in 2019, represents the pinnacle of advanced, energy-efficient cooling technology designed for mission-critical data centers and high-density computing environments. This premium unit is engineered to deliver exceptional thermal performance while maintaining operational reliability, making it an ideal solution for facilities demanding precise temperature control and minimal environmental impact. The MCS056 operates on a **460V, three-phase electrical supply**, ensuring compatibility with standard industrial power systems and providing the robust power handling required for large-scale infrastructure. Its **micro channel condenser (MCC) technology** sets it apart by optimizing heat rejection through an innovative, high-efficiency heat exchanger that maximizes airflow and minimizes pressure drops, resulting in superior cooling capacity and reduced energy consumption compared to traditional designs.

At the core of this chiller s design is **Vertiv s proprietary Liebert technology**, which integrates cutting-edge refrigeration principles with intelligent control systems to enhance performance, durability, and sustainability. The MCS056 features a **variable-speed compressor** that dynamically adjusts to load demands, ensuring optimal energy efficiency while maintaining consistent cooling output. This adaptability not only reduces operational costs but also extends the lifespan of the unit by preventing unnecessary wear and tear. The chiller s **compact yet robust construction** allows for flexible installation in tight spaces, whether in standalone configurations or as part of a larger cooling infrastructure, such as a Liebert CRAC or CRAH system.

Safety and reliability are paramount in the MCS056 s architecture, with built-in redundancy and fail-safe mechanisms to prevent downtime. The unit incorporates **advanced monitoring and diagnostics**, enabling real-time performance tracking through Vertiv s **Liebert iSight** or third-party Building Management Systems (BMS), which allows facility managers to proactively address potential issues before they escalate. Additionally, the chiller s **low-GWP refrigerant** (R-134a or R-410A, depending on model variant) aligns with global environmental regulations, reducing its carbon footprint while adhering to strict industry standards for sustainability. The MCS056 s **high-efficiency evaporator and condenser coils**, combined with a **turbocharger** for enhanced heat rejection, ensure that it can handle demanding cooling loads with ease, even in high-ambient temperature environments.

Ideal for applications requiring **precise temperature and humidity control**, such as hyperscale data centers, server rooms, or critical manufacturing facilities, the MCS056 delivers **cooling capacities ranging up to 56 tons**, making it suitable for both small to medium-sized deployments and larger, high-density installations. Its **modular design** further enhances scalability, allowing for easy expansion or integration with other Vertiv cooling solutions to accommodate growing infrastructure needs. Whether deployed as a standalone unit or as part of a comprehensive Liebert cooling portfolio, the MCS056E8AD09UM exemplifies Vertiv s commitment to innovation, efficiency, and resilience, ensuring that mission-critical environments remain operational, energy-efficient, and environmentally responsible for years to come.

### **Pros and Cons of buying a Vertiv (Liebert) MCS056E8AD09UM Micro Channel Condenser (460VAC, 3-Phase, 2019 Model)**

1. **High Efficiency and Energy Savings**

The micro channel condenser (MCC) technology in this unit significantly improves heat transfer efficiency compared to traditional evaporative or air-cooled condensers. This leads to lower operating costs due to reduced energy consumption, especially in high-temperature environments.

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

MCC units are generally more compact than traditional cooling towers or air-cooled condensers, making them ideal for installations where space is limited. This can reduce structural and installation costs.

3. **Reliability and Low Maintenance**

Vertiv (formerly Emerson Network Power) is a well-established brand known for durable and low-maintenance critical power equipment. The MCC design minimizes internal obstructions, reducing clogging and scaling issues that can plague traditional condensers.

4. **Scalability and Flexibility**

The modular design of MCC units allows for easy expansion or reconfiguration if cooling demands change. This makes the system adaptable to future upgrades or varying workloads.

5. **Quiet Operation**

Unlike large air-cooled condensers, MCC units operate with significantly less noise, making them suitable for installations in noise-sensitive environments such as data centers, hospitals, or office buildings.

6. **Water Efficiency**

Since MCC units rely on a closed-loop water system (evaporative cooling is optional and can be minimized), they consume less water compared to traditional cooling towers, which is beneficial in water-restricted areas.

7. **Corrosion Resistance**

The materials used in MCC units are typically more resistant to corrosion and scaling, extending the lifespan of the equipment and reducing downtime for maintenance.

8. **Compatibility with Critical Applications**

The 460VAC, 3-phase specification ensures compatibility with industrial-grade power systems, making it suitable for data centers, server rooms, manufacturing plants, and other mission-critical facilities.

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1. **Higher Upfront Cost**

MCC units generally have a higher initial purchase price compared to traditional air-cooled condensers or even some evaporative cooling towers. The advanced technology and materials contribute to this higher cost.

2. **Complex Installation and Setup**

The installation of an MCC unit may require specialized knowledge, particularly in terms of plumbing, electrical connections, and proper alignment of the micro channels. This could increase labor costs if not handled by experienced technicians.

3. **Dependency on Water Supply (If Evaporative Mode is Used)**

While MCC units can operate in non-evaporative mode, some models may still require a water supply for optimal performance in extreme ambient temperatures. This adds complexity to the system and potential maintenance requirements.

4. **Limited Availability of Parts and Service**

As a specialized piece of equipment, finding replacement parts or authorized service providers for MCC units may be more challenging than for more common cooling solutions. Ensure the vendor has a robust support network before purchasing.

5. **Potential for Scaling or Fouling**

While MCC units are more resistant to scaling than traditional condensers, they are not immune. Hard water or contaminated water sources can still lead to mineral buildup, requiring regular water treatment or filtration.

6. **Ambient Temperature Limitations**

Performance may degrade in extremely high ambient temperatures (e.g., above 40 C or 104 F), though this is mitigated by the unit s design. In such cases, additional cooling measures (e.g., chilled water systems) may be necessary.

7. **Noise in High-Flow Conditions**

While generally quieter than air-cooled units, MCC units can produce noticeable noise during high-flow or high-pressure conditions, though this is usually minimal compared to traditional systems.

8. **Energy Intensity During Startup**

Like many cooling systems, MCC units may draw higher power during startup, which could impact facilities with strict power factor or demand response requirements.

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The Vertiv (Liebert) MCS056E8AD09UM Micro Channel Condenser is a high-performance, efficient, and space-saving solution for facilities requiring reliable cooling in critical applications. Its advantages in energy savings, low maintenance, and compact design make it an excellent choice for data centers, industrial processes, or any environment where traditional cooling methods fall short. However, the higher upfront cost, potential complexity in installation, and dependency on water quality or supply must be carefully considered.

If your facility prioritizes long-term operational efficiency, space constraints, and low maintenance while having the budget to invest in premium cooling technology this unit is a strong recommendation. For facilities with limited budgets or simpler cooling needs, a traditional air-cooled condenser or evaporative cooling tower might be more cost-effective, though they may not offer the same level of performance or efficiency.

- You operate in a high-temperature or space-constrained environment.

- Energy efficiency and long-term cost savings are critical.

- Your facility requires a low-maintenance, reliable cooling solution for critical equipment.

- You have access to a reputable service provider for installation and maintenance.

- Your budget is constrained, and you can achieve similar results with a lower-cost alternative.

- Your facility lacks the expertise or infrastructure to properly install and maintain the unit.

- Ambient temperatures are consistently extreme, and additional cooling measures would be required.

Before finalizing the purchase, conduct a thorough cost-benefit analysis, including installation, operational, and maintenance expenses, to ensure the unit aligns with your facility s needs and financial constraints.

Details:

Key Features, OEM Manufacturer: Vertiv Liebert, a well-established brand in mission-critical cooling equipment. Durable Construction: Built to withstand outdoor environments with robust casing and corrosion-resistant coil finish details vary by exact spec. Configuration: Air-cooled condenser with micro channel coil technology, which improves heat transfer efficiency and reduces refrigerant charge compared traditional fin-and-tube designs. Designed for high performance and reliability, the MCS056 is part of Liebert MC series air-cooled condensers known efficient heat rejection long service life.

Model: MCS056E8AD09UM a dual-fan micro channel condenser unit suitable for larger cooling capacities. Fans: Two heavy-duty axial fans for effective airflow and heat rejection in outdoor installations. This listing is for a Vertiv Liebert MC MCS056 Micro channel Condenser, heavy-duty commercial HVAC condenser unit engineered use in precision cooling systems typically found data centers, talcum, and industrial facilities. Electrical: Typically configured for 460 VAC, 3-phase power verify with spec sheet or installer commercial applications.

part #: mcs056e8ad09um prices

• $3000.00-$5000.00

specifications pumhva:

• brand: Vertiv
• mpn: Mcs056e8ad09um
• type: Air Cooled Condenser

returns pumhva:

• policy: No Returns

seller pumhva:

• city: Kasota, Minnesota
• # reviews: 38
• rating: 100.0%

offer pumhva:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: February 5, 2026
• options: Seller-arranged-local-pickup

payments pumhva:

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

general pumhva:

• condition: Seller refurbished
• HVAC Refrigeration > HVAC Refrigeration Components > Condensers

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