MILLENIUM SCD420AC01 Carlyle Scroll Compressor 3.5 208-230 R22

( Brand: Millenium ), ( Manufacturer Part Number: SCD420AC01 ), ( Compressor Type: Scroll ), ( Power Source: Corded Electric ), ( Refrigerant: R-134a, R-407c, R-22 ), ( Color: Black ), ( Material: Metal ), ( Item Depth: 9.5 In ), ( Power Phase: 1 Phase ), ( Type: Compressor ), ( Tonnage: 3-3.9 Tons ), ( Capacity: 38, 100-48, 000 Btuh ), ( Voltage: 230 V ), ( Item Height: 17 ), ( Country Of Origin: United States )

Review MILLENIUM Carlyle 3.5 Hp 208-230 R22 Scroll Compressor

Millenium SCD420AC01 Carlyle 3.5 HP 208-230V R22 Scroll Compressor - Reliable Performance for Your Air Conditioning Needs

The Millenium SCD420AC01 Carlyle 3.5 HP Scroll Compressor is a high-performance, energy-efficient solution designed to meet the demanding requirements of air conditioning systems. This compressor, manufactured by the trusted brand Carlyle, offers a robust and reliable solution for both residential and light commercial applications.

With a nominal capacity of 3.5 HP, the Millenium SCD420AC01 is equipped to handle a wide range of cooling loads effectively. It operates on R22 refrigerant, a commonly used and time-tested refrigerant in the HVAC industry. The compressor is designed to run on a standard 208-230V power supply, ensuring versatile installation options.

The standout feature of this compressor is its advanced scroll technology. Scroll compressors are known for their smooth, quiet operation and high energy efficiency. They offer improved reliability compared to traditional reciprocating compressors, making them an excellent choice for applications where durability and low maintenance costs are priority.

The Millenium SCD420AC01 Carlyle Scroll Compressor is also designed with a focus on ease of installation and service. It features a compact, lightweight design, making it easier to integrate into existing systems or install in tight spaces. The compressor is also equipped with convenient service features such as a large service port and easy-to-read pressure gauges, allowing for quick and easy maintenance.

In summary, the Millenium SCD420AC01 Carlyle 3.5 HP 208-230V R22 Scroll Compressor is a reliable, high-performance solution for your air conditioning needs. Its advanced scroll technology ensures smooth, quiet operation and high energy efficiency, while its compact design and easy-to-service features make it a convenient choice for installation and maintenance. Trust Carlyle for robust, reliable, and efficient cooling solutions.

Pros and Cons of buying a Millenium SCD420AC01 Carlyle 3.5 HP 230V R22 Scroll Compressor

1. **Efficiency**: The scroll compressor technology used in this model is known for its high efficiency. It operates quietly and uses less energy compared to traditional reciprocating compressors.

2. **Reliability**: Scroll compressors have fewer moving parts, which reduces the risk of wear and tear, leading to increased reliability and longer lifespan.

3. **Eco-Friendly**: The Millenium SCD420AC01 uses R22 refrigerant, a commonly used refrigerant in air conditioning systems. However, it's important to note that R22 is being phased out due to environmental concerns, but it's still widely available.

4. **Capacity**: With a 3.5 HP motor, this compressor has a good capacity for handling moderate to large-sized air conditioning or refrigeration systems.

1. **Cost**: Scroll compressors tend to be more expensive than reciprocating compressors of the same capacity. The Millenium SCD420AC01 might be priced higher than some other compressors on the market.

2. **Availability of R22**: As mentioned, R22 is being phased out, and its availability may decrease over time. This could make the compressor harder to maintain in the future.

3. **Installation**: Installing a scroll compressor may require more technical know-how compared to reciprocating compressors due to its compact design and precision engineering.

The Millenium SCD420AC01 Carlyle 3.5 HP 230V R22 Scroll Compressor is a reliable and efficient choice for those who need a compressor for moderate to large-sized air conditioning or refrigeration systems. However, its high cost and the dwindling availability of R22 refrigerant are factors to consider. If you're comfortable with the initial investment and the potential future challenges with R22, this compressor could be a good choice. If not, you might want to consider other compressors that use more widely available refrigerants or are less expensive. Always ensure that the compressor suits your specific needs and that you have the necessary technical skills for installation.

Details:

Compressor was tested prior to removal, holds pressure, and has no cracks, dents, or oil leaks. Unit shows normal cosmetic wear from previous installation. Millennium / Carlyle SCD420AC01 Scroll Compressor 3.5 Ton HP R22 208/230V Used. This is a used OEM Millennium / Carlyle scroll compressor model SCD420AC01 removed from functioning R22 system.

part #: scd420ac01 price

• $450.00

specifications motohva:

• brand: Millenium
• mpn: Scd420ac01
• compressor type: Scroll
• power source: Corded Electric
• refrigerant: R-134a, R-407c, R-22
• color: Black
• material: Metal
• item depth: 9.5 In
• power phase: 1 Phase
• type: Compressor
• tonnage: 3-3.9 Tons
• capacity: 38, 100-48, 000 Btuh
• voltage: 230 V
• item height: 17
• country of origin: United States

shipping motohva:

• cost: $115.25
• service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery
• type: Calculated
• class: Standard
• transit: 4-11 Days
• carrier: USPS, UPS, FedEx

seller motohva:

• city: Fullerton, California
• rating: 100.0%
• # reviews: 177

payments motohva:

• other
• wallet: Paypal
• credit card: Diners-club

offer motohva:

• started: November 18, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

general motohva:

• HVAC Refrigeration > HVAC Refrigeration Components > Compressors
• condition: Used

returns motohva:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted
• method: Money back