
( Brand: Highly ), ( Manufacturer Part Number: SHW73TA2UU ), ( Power Source: Corded Electric ), ( Refrigerant: R-22 ), ( Year Manufactured: 2005 ), ( Power Phase: 1 Phase ), ( Unit Type: Unit ), ( Capacity: 20, 001-30, 000 Btu/h ), ( Voltage: 208/230 V ), ( Item Height: 14 ), ( Item Width: 5 Inch ), ( Compressor Type: Rotary Impellar ), ( Color: Black ), ( Current Rating: 10.1-15 A ), ( Material: Galvanized Steel ), ( Type: Room Air Conditioner ), ( Tonnage: 2-2.5 Tons ), ( Country Of Origin: China )
The **Highly Efficient SHW73TA2UU R22 Rotary Compressor (208-230V, 60Hz AC)** is a premium-grade, high-performance refrigeration component designed for industrial, commercial, and specialized HVAC applications where reliability, energy efficiency, and durability are paramount. Engineered with cutting-edge rotary screw technology, this compressor delivers exceptional cooling capacity with minimal energy consumption, making it an ideal choice for medium to large-scale refrigeration systems, cold storage facilities, supermarket displays, and process cooling applications. Built with a robust stainless steel crankcase and precision-machined internal components, the SHW73TA2UU ensures long-term operational stability even under demanding conditions, including high ambient temperatures and continuous duty cycles. Its hermetic design eliminates the need for external lubrication, reducing maintenance requirements while maintaining leak-proof performance, which is critical for preserving refrigerant integrity and environmental compliance.
Operating on a **208-230V, 60Hz AC** power supply, this compressor is versatile enough to integrate seamlessly into existing electrical infrastructures without requiring extensive modifications, offering flexibility for both new installations and retrofits. The R22 refrigerant compatibility ensures backward compatibility with older systems while adhering to industry standards for cooling efficiency, though it s important to note that R22 is being phased out in many regions due to environmental regulations, making this compressor a transitional solution for facilities still reliant on this refrigerant. The rotary screw design of the SHW73TA2UU provides a continuous and consistent flow of refrigerant, minimizing pulsations and enhancing system stability compared to reciprocating compressors. This results in smoother operation, reduced wear on associated components, and improved overall system lifespan.
For applications requiring precise temperature control, the SHW73TA2UU is equipped with advanced electronic controls and protection features, including overload protection, short-circuit prevention, and automatic restart capabilities, which enhance safety and operational reliability. Its compact yet robust construction allows for efficient installation in tight spaces, while the high-efficiency motor core maximizes energy savings, reducing operational costs over time. Whether deployed in a commercial ice cream parlor, a pharmaceutical cold chain, or an industrial manufacturing process, this compressor delivers dependable performance with a low noise profile, ensuring minimal disruption to surrounding environments. Built to withstand the rigors of continuous operation, the SHW73TA2UU is a testament to modern refrigeration engineering combining innovation, efficiency, and durability to meet the evolving demands of today s cooling challenges.
### **Pros and Cons of buying a Highly Shw73ta2uu R22 Rotary Compressor (208-230V, 60Hz, AC)**
#### **Pros:**1. **Reliability and Durability** Rotary compressors are known for their robust construction and long operational lifespan, especially when properly maintained. The R22 refrigerant is a proven choice for HVAC systems, offering stable performance in various applications.
2. **Efficiency for R22 Systems** Since this compressor is designed for R22 refrigerant, it will operate optimally in systems already using this medium, avoiding the need for costly conversions or efficiency losses associated with alternative refrigerants.
3. **Wide Voltage Range (208-230V)** The ability to operate on both 208V and 230V power supplies makes this compressor versatile for different electrical setups, reducing compatibility issues in installations.
4. **60Hz Compatibility** Ensures seamless integration into standard North American and international HVAC systems that operate on 60Hz frequency, avoiding potential compatibility problems.
5. **Rotary Design Advantages** Rotary compressors generally offer smoother operation, lower vibration, and quieter performance compared to reciprocating compressors, which can extend the lifespan of connected components.
6. **Aftermarket Availability** As an R22 compressor, replacement parts and service support may still be available, though availability is declining due to the phase-out of R22. However, if you already have an R22 system, this could be a practical solution.
7. **Proven Performance in Cooling Applications** Rotary compressors are well-suited for residential, commercial, and industrial cooling systems, providing consistent cooling capacity under moderate to high loads.
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#### **Cons:**1. **Environmental and Legal Restrictions** R22 (chlorodifluoromethane) is an ozone-depleting substance, and its production and import have been phased out in many countries under the Montreal Protocol. Purchasing or using R22 compressors may violate environmental regulations in some regions, leading to legal penalties or fines.
2. **Declining Availability of R22** Suppliers are increasingly discontinuing R22 stock due to its phase-out. Future servicing, repairs, or refrigerant top-ups may become difficult or prohibitively expensive.
3. **Higher Operating Costs** R22 has a higher global warming potential (GWP) compared to newer refrigerants like R-410A or R-32. Systems using R22 may incur higher energy costs and contribute more to climate change.
4. **Potential for Higher Maintenance Costs** As R22 systems age, finding certified technicians familiar with R22 handling and recovery procedures may become challenging, increasing maintenance expenses.
5. **Compatibility Issues with Newer Systems** Modern HVAC systems are increasingly designed for R-410A or R-32 refrigerants. Retrofitting an R22 compressor into a newer system may require additional modifications, increasing complexity and cost.
6. **Resale and Insurance Challenges** Properties with R22-based systems may face difficulties in obtaining insurance or reselling due to environmental concerns and regulatory restrictions.
7. **Energy Inefficiency Compared to Modern Alternatives** Newer refrigerants and compressor technologies offer better energy efficiency, potentially leading to higher operational costs over time.
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### **Conclusion:**The **Highly Shw73ta2uu R22 Rotary Compressor** is a functional and reliable choice for **existing R22-based HVAC systems** where no immediate upgrade is planned. Its robust design, voltage flexibility, and compatibility with 60Hz systems make it a practical short-to-medium-term solution. However, the **environmental and legal risks** associated with R22 such as regulatory bans, declining availability, and higher operational costs make it an increasingly risky investment for new installations or long-term use.
If you are maintaining an **existing R22 system** and cannot afford or justify an upgrade, this compressor may be a viable option. However, for **new installations or future-proofing**, transitioning to an **R-410A, R-32, or R-454B compressor** is strongly recommended to comply with regulations, reduce costs, and improve efficiency.
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### **Recommendation:**- **If you have an existing R22 system and no immediate plans to replace it**, proceed with caution, ensuring compliance with local regulations and securing refrigerant recovery services. Monitor for future phase-outs in your region.
- **If you are installing a new system or upgrading an old one**, avoid R22 entirely. Opt for a **modern refrigerant-compatible compressor** (e.g., R-410A, R-32, or R-454B) to ensure regulatory compliance, energy efficiency, and long-term cost savings.
- **Check local laws** before purchasing or using R22 equipment, as penalties for non-compliance can be severe.
- **Consider retrofitting** your system to a more sustainable refrigerant if feasible, as this will protect your investment and reduce environmental impact.
HIGHLY SHW73TA2UU Rotary Compressor Pulled from Working 24,000 btu Window AC Unit Up for sale is a genuine Shanghai Hitachi Electrical Appliances Co. Rotary compressor, model SHW73TA2UU. This was removed from a fully operational 24,000 btu approx.