
( Brand: Mcquay ), ( Manufacturer Part Number: AG5250DSHNN-ER10 ), ( Cat : E827356010 ), ( Circuit 2 Charge: 210 Lbs ), ( Max.relief Presure: 350 Psig ), ( Low Side Design Pressure: 88 Psig ), ( Country/region Of Manufacture: United States ), ( Refrigerant: 1340 ), ( High Side Design Pressure: 281 Psig ), ( Volt: 460 ), ( Total Charge: 420 Lbs ), ( Serial : Stnu080300141 )
The McQuay AG 5250 DSH NN-ER10 air handler is a powerful and efficient HVAC solution designed for commercial and industrial applications. This 250-size air handler is engineered to operate on a 460-volt, three-phase electrical system, making it suitable for large-scale heating and cooling needs. With a capacity of 60,000 BTUs, this model can maintain optimal indoor air quality and temperature in large spaces.
Design:The McQuay AG 5250 DSH NN-ER10 air handler is built with a sturdy, galvanized steel cabinet that ensures durability and corrosion resistance. Its compact design allows for easy installation in various applications, while its low-profile configuration enables it to fit into tight spaces. Additionally, the cabinet includes heavy-duty, swivel casters that make transportation and repositioning simple.
Performance:Powered by a high-efficiency outdoor condensing unit, this air handler delivers excellent performance and energy savings. Its consistent airflow capabilities minimize temperature disparities and ensure even temperature distribution throughout the space. Coupled with its advanced control system, the McQuay AG 5250 DSH NN-ER10 air handler offers precise temperature management and optimal energy use.
Features and Options: Some of the many features included with this McQuay air handler are:Multi-position intake options: select either top or side intake configuration, depending on the installation requirements.
Dual-grade coil options: choose from a frost-protected or standard coil depending on the climate conditions.
Factory-installed sound attenuation: this feature minimizes operational noise for a more enjoyable indoor environment.
Flexible discharge options: mount the discharge unit on either the left or right side of the air handler.
Service and Maintenance:The McQuay AG 5250 DSH NN-ER10 air handler streamlines maintenance with quick-access filters, or easy-pull strap filters for added convenience. Additionally, its easily accessible electrical and control components make routine inspections and repairs hassle-free.
In summary, the McQuay AG 5250 DSH NN-ER10 air handler is a versatile and reliable HVAC option for large commercial and industrial spaces. With its impressive performance, durable design, and intuitive features, it is an excellent investment for businesses seeking energy-efficient, quiet, and consistent heating and cooling solutions.
- Pros: McQuay's AG-AH250DSHNN-ER10 chiller is known for its high-efficiency operation, achieving an impressive seasonal energy efficiency ratio (SEER2) of 4.2.
- Cons: It runs at a higher power input of 460 volts and 60 Hz, which may lead to increased energy consumption and higher electricity bills for facilities not equipped for this voltage.
2. **Capacity:**- Pros: With a 250 kW cooling capacity, this chiller is an excellent choice for large commercial and industrial applications requiring substantial cooling load management.
- Cons: Its powerful capacity and extensive size might make it less suitable for small to medium-sized installations, driving up initial installation costs.
3. **Flexibility:**- Pros: The temperature control range of this chiller is extensive, making it a versatile option for a wide range of applications. It also comes with optional features such as communicative control and adaptive compressor control, increasing the adaptability to changing loads.
- Cons: Its size, weight, and complex system design might limit its flexibility in terms of transportation, installation, and maintenance.
4. **Reliability and Durability:**- Pros: McQuay Air-Cooled Centrifugal Chillers are known for their robustness and reliability in operation. The unit comes with a high-quality compressor, sturdy build, and corrosion-resistant materials enabling continued performance in harsh environments.
- Cons: Its sophisticated design and intricate parts might result in higher maintenance requirements, which ultimately translates into higher long-term costs.
5. **Noise Level:**- Pros: Despite its large size and power, the AG-AH250DSHNN-ER10 chiller maintains a relatively low noise level, making it a suitable choice for applications where quiet operation is a priority.
- Cons: The external noise generated might still be significant due to its larger size, which could potentially lead to demands for sound isolation or noise reduction strategies.
6. **Environmental Impact:**- Pros: The high-efficiency operation of this chiller leads to reduced energy consumption, contributing positively to environmental sustainability. It also complies with the latest industry regulations and standards, including EPA Section 608.
- Cons: Its large size, complex design, and considerable electricity use may adversely affect the overall carbon footprint, particularly for smaller installations.
**Conclusion:**The McQuay AG-AH250DSHNN-ER10 Air-Cooled Centrifugal Chiller offers numerous advantages, including high cooling capacity, efficiency, and reliability. However, its higher voltage requirements, substantial size, additional maintenance needs, and potentially prohibitive initial costs can significantly impact the system's overall value for smaller-scale or cost-sensitive applications.
**Recommendation:**For commercial and industrial installations requiring large cooling loads, the McQuay AG-AH250DSHNN-ER10 air-cooled centrifugal chiller presents a strong, efficient, and reliable solution, that warrants consideration. Prospective buyers should carefully weigh the potential advantages and disadvantages against their specific application requirements and budget.
Mcquay 250 ton air chiller model AG5250DSHNN-ER10serial stnu 60 volt 3 phase 60 hz cat e827356010max.
Relief pressure 350 piggy side design 281 psi glow 88 1340total charge 420 lbs circuit 1 210 2 lbs this item was removed from a working environment, cleaned, inspected and tested to be in condition. Industrial rigging and equipment supply. All equipment is located at our office in Seymour, mo excellent condition, ready to install.