
( Brand: Liebert ), ( Model: FH376C-AAE0 ), ( Part Type: Unit ), ( Country/region Of Manufacture: United States )
The Liebert FH376C-AAE0 Water-Cooled Air Conditioning Unit is a high-performance, 20-ton downflow model designed for cooling data centers and other critical environmental applications. Manufactured by Liebert, a leading brand in HVAC systems, this water-cooled chiller is renowned for its energy efficiency, reliability, and durability.
This unit features a capacity of 20 tons of cooling, making it an ideal solution for medium-sized data centers or computer rooms with consistent cooling requirements. The downflow design allows for vertical water flow through the heat exchanger, ensuring effective heat transfer and efficient operation.
The Liebert FH376C-AAE0 is equipped with a hermetically sealed scroll compressor, which is both energy-efficient and maintenance-friendly. It utilizes a 13-stage water tower flow switching system that maintains constant cooling capacity by precisely controlling water flow to the compressor. In addition, it is compatible with R-134a refrigerant, ensuring minimal environmental impact and easy servicing.
This water unit boasts an innovative back-up cooling system named the Outdoor Air Reset (OAR) auxiliary cooling feature. In the event of primary cooling failure, this function can draw in outside air to cool the condenser by pumping chiller water through a heat exchanger, allowing the unit to continue providing some level of cooling until the primary cooling system is restored.
Designed for optimal efficiency, the FH376C-AAE0 utilizes a multistage water cooling tower with a critical fill media and a washdown basin to maintain water quality. It also comes with a front-mounted, multispeed fan to regulate airflow, ensuring that the required air intake temperature is maintained for efficient operation. Furthermore, its advanced microprocessor controller optimizes the system for energy savings, enhancing overall system performance and reducing operating costs.
Constructed with stainless steel and rugged materials, this Liebert unit offers longevity and dependability. The chassis stands on vibration-isolating mounts that minimize noise generation and protect the unit from mechanical disturbances. Its modular design also provides easy access to components for simplified maintenance and upgrades.
Overall, the Liebert FH376C-AAE0 Water-Cooled Air Conditioning Unit is an excellent choice for data centers or cooling applications that demand high performance, reliability, and energy efficiency. With its advanced features, robust design, and straightforward maintenance, this chiller ensures continuous operation while minimizing downtime and reducing energy waste.
The Liebert FH376C-AAE0 water-cooled 20 kW downflow Computer Room Air Conditioning (CRAC) unit, manufactured in 2006, is a common solution for cooling large data centers and IT equipment. Here are some potential advantages and disadvantages to consider before purchasing this specific model.
Pros:1. Reliability: Liebert, a division of Carrier, is a well-established and reputed HVAC manufacturer. Their CRAC units are known for their robust design and long lifespan, making the FH376C-AAE0 an attractive choice for critical applications.
2. Energy efficiency: This CRAC unit employs water-cooling, which is more energy-efficient than traditional air-cooled systems. The FH376C-AAE0 uses 20 kW of input power to provide approximately 15 kW of cooling, reducing overall energy usage.
3. Scale: A 20 kW CRAC unit like the FH376C-AAE0 is an appropriate choice for medium to large-sized IT loads, ensuring sufficient cooling capacity for growing computer rooms.
4. Adaptability: Downflow units, including the FH376C-AAE0, allow hot air to be discharged downward, making it easier to collect it using floor-mounted returns and separate it from the cold air, providing a more efficient cooling environment.
Cons:1. Age: As this model was manufactured in 2006, it may not adhere to the latest energy efficiency standards. Upgrading to a newer, more efficient model could save operating costs over time.
2. Maintenance: Older units, including the FH376C-AAE0, may require more frequent maintenance due to their age and wear. Be prepared to allocate resources and time for regular inspections and repairs.
3. Cost: A used 20 kW water-cooled CRAC unit might carry a higher initial investment than a new one, but their energy-efficiency and reliability could make the difference worthwhile over the long-term.
In conclusion, the Liebert FH376C-AAE0 water-cooled 20 kW downflow CRAC unit (2006 model) comes with several advantages, including reliability, energy efficiency, scale, and adaptability. However, it also poses potential disadvantages, like age, maintenance requirements, and cost. Ultimately, the decision to buy this unit may depend on the specific requirements, budget, and priorities of the IT infrastructure. If energy efficiency and reliability are a priority, and the additional costs can be justified, then the FH376C-AAE0 could be a suitable option for your computer room cooling needs.
Recommendation:If feasible, consider purchasing a newer CRAC unit that adheres to the latest energy efficiency standards to minimize the cost of energy usage and ensure optimal cooling performance for your IT infrastructure. However, if the FH376C-AAE0 is a present requirement and your budget does not allow for a new system, then it may still serve as a suitable and reliable cooling solution with some regular maintenance.
Dimensions 80 x 40 x 80 weight 1,300 lbs.