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  3. ALLIANCE SPA044B4RPA

ALLIANCE SPA044B4RPA Scroll Ac Compressor 3.5-TON 380-460/50-60/3 222539

Spa044b4rpa Alliance 3.5 Ton Ac Scroll Compressor 380-460/50-60/3 222539

( Brand: Alliance ), ( Manufacturer Part Number: SPA044B4RPA ), ( Part Type: Ac Compressor ), ( Item Height: 16.5 ), ( Item Width: 9.5 )

Review ALLIANCE 3.5 Ton Ac Scroll Compressor 380-460/50-60/3

The **SPA044B4RPA 3.5 HP, 380-460V, 50/60Hz, 3-phase AC Scroll Compressor (Part #222539)** is a high-performance, energy-efficient refrigeration component designed for commercial and industrial HVAC systems, air conditioning units, and industrial refrigeration applications. Engineered with advanced scroll technology, this compressor delivers exceptional reliability, quiet operation, and superior cooling capacity while minimizing energy consumption. The unit operates seamlessly within a voltage range of **380-460V**, making it versatile for global installations where electrical standards vary. With a **3-phase AC motor** rated at **3.5 horsepower**, it provides robust performance for medium-duty cooling demands, making it ideal for applications such as supermarket refrigeration systems, cold storage facilities, or industrial process cooling. The scroll compressor mechanism ensures smooth, vibration-free operation by utilizing two interlocking spirals that compress refrigerant gas efficiently, reducing wear and extending the lifespan of the unit compared to traditional reciprocating compressors. Its **50/60Hz compatibility** allows for flexible integration into different electrical grids, while its **3-phase design** ensures stable power draw and enhanced motor efficiency. Built with durable materials and precision engineering, this compressor is designed to withstand continuous operation under demanding conditions, offering long-term dependability with minimal maintenance requirements. Whether integrated into a new HVAC system or used as a replacement in existing setups, the **SPA044B4RPA** delivers consistent performance, energy savings, and operational efficiency, making it a premium choice for professionals seeking a balance of power, durability, and adaptability in refrigeration and air conditioning applications.

### **Pros and Cons of buying a SPA044B4RPA 3.5 HP Scroll Compressor (380-460V, 50-60Hz, 222539)**

#### **Pros:**

1. **High Efficiency** Scroll compressors are known for their energy efficiency compared to traditional reciprocating compressors, reducing operational costs over time.

2. **Quiet Operation** Scroll compressors generally produce less noise and vibration, making them suitable for applications where noise is a concern.

3. **Reliability & Durability** When properly maintained, scroll compressors have a long service life with fewer moving parts prone to wear compared to piston compressors.

4. **Smooth Performance** The design provides consistent refrigerant flow, leading to better system stability and reduced stress on other components.

5. **Compact & Lightweight** The unit is designed for space efficiency, making it easier to install in tight environments.

6. **Wide Voltage Range (380-460V)** The compressor supports multiple voltage inputs, offering flexibility for different electrical setups.

7. **Global Compatibility (50/60Hz)** The dual-frequency support makes it adaptable for international or mixed-frequency installations.

8. **Low Maintenance** Fewer seals and moving parts mean less frequent servicing compared to piston compressors.

9. **Environmentally Friendly** Modern scroll compressors are often designed with eco-friendly refrigerants and energy-saving features.

10. **OEM & Aftermarket Availability** As a well-documented model (222539), replacement parts and technical support are likely available from multiple suppliers.

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#### **Cons:**

1. **Higher Upfront Cost** Scroll compressors typically cost more initially than piston compressors, which may be a barrier for budget-conscious buyers.

2. **Limited Repair Expertise** While reliable, scroll compressors require specialized knowledge for repairs, which may not be as widely available as for piston compressors.

3. **Sensitivity to Contaminants** Scroll compressors are more sensitive to oil and refrigerant contamination, requiring strict filtration and maintenance to prevent damage.

4. **Less Common in Some Markets** Depending on the region, finding trained technicians or spare parts for scroll compressors may be harder than for piston compressors.

5. **Potential for Higher Replacement Costs** If the compressor fails, replacement units (especially OEM) can be expensive compared to aftermarket piston alternatives.

6. **Not Ideal for Extreme Conditions** Performance may degrade in high-altitude or extreme temperature environments unless properly specified.

7. **Longer Lead Times for Replacements** Due to lower production volume compared to piston compressors, replacement units may take longer to arrive.

8. **Requires Proper Sizing** Mismatching the compressor to the system (e.g., undersizing) can lead to inefficiency or premature failure.

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### **Conclusion:**

The **SPA044B4RPA 3.5 HP scroll compressor** is a strong choice for applications where **efficiency, reliability, and low noise** are priorities. Its **dual-voltage and dual-frequency support**, along with **long-term cost savings from energy efficiency**, make it ideal for commercial refrigeration, HVAC, or industrial cooling systems where downtime and maintenance are critical concerns.

However, the **higher initial cost, specialized maintenance needs, and potential part availability challenges** mean it may not be the best fit for **budget-sensitive or high-risk applications** where piston compressors are more commonly used. If the system is properly sized and maintained, the scroll compressor will likely outperform traditional options over its lifespan.

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### **Recommendation:** - **Buy if:**

- You need a **low-noise, energy-efficient** compressor for a **commercial or industrial application**.

- Your system requires **reliable, long-term performance** with minimal vibration.

- You can **invest in proper maintenance** (oil changes, filtration, and trained technicians).

- The **upfront cost is justified** by operational savings and system compatibility.

- **Avoid if:**

- You are working with a **tight budget** and piston compressors are a more cost-effective alternative.

- Local **technician expertise** for scroll compressors is limited.

- The application involves **extreme operating conditions** (e.g., high altitude, frequent start-stop cycles).

- You prioritize **quick and cheap replacements** over long-term efficiency.

**Final Verdict:** For most **medium-to-large cooling systems** where efficiency and reliability matter, this scroll compressor is a **solid investment**. However, conduct a **detailed cost-benefit analysis** and ensure proper installation and maintenance to maximize its lifespan and performance. If unsure, consult a refrigeration specialist to confirm compatibility with your specific system.

Details:

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. Surplus City Liquidators.

part #: spa044b4rpa price

  • $562.00

specifications motohva:

  • brand: Alliance
  • mpn: Spa044b4rpa
  • part type: Ac Compressor
  • item height: 16.5
  • item width: 9.5

returns motohva:

  • policy: No Returns

payments motohva:

  • other
  • wallet: Paypal
  • credit card: Discover

offer motohva:

  • started: April 22, 2026
  • availability: In Stock
  • quantity: 2
  • best offers: True
  • options: Ship-to-home
  • sold: 0

shipping motohva:

  • carrier: UPS
  • service: UPS Ground
  • class: Standard
  • type: Calculated
  • transit: 17-28 Days
  • cost: $167.80

seller motohva:

  • # reviews: 47372
  • rating: 99.5%
  • city: Lebanon, Indiana

general motohva:

  • HVAC Refrigeration > HVAC Refrigeration Components > Compressors
  • condition: New
part type: ac compressor, item height: 16.5, item width: 9.5,
category: business & industrial > hvac refrigeration > hvac refrigeration components > compressors, sku: 10594394938322602,
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1 offer $562.00 USD
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