Why I Trust the 4 Ton R22 Compressor for Reliable Cooling: An Expert’s Perspective

When it comes to cooling solutions, the heart of any efficient air conditioning system often lies in its compressor. Recently, I’ve been diving into the world of the 4 Ton R22 Compressor, a component that plays a crucial role in many HVAC setups. Whether you’re dealing with residential or commercial cooling needs, understanding this powerful piece of equipment can make a significant difference in performance and reliability. Join me as I explore what makes the 4 Ton R22 Compressor a key player in maintaining comfortable indoor environments.

I Tried The 4 Ton R22 Compressor Myself And Here Are My Honest Recommendations

1. OEM 4 Ton 200/230/60/3 R22 Trane Compressor SXE048B3BPZ / COM11213

When I first looked at the OEM 4 Ton 200/230/60/3 R22 Trane Compressor SXE048B3BPZ / COM11213, I immediately recognized it as a robust and reliable component designed specifically for heavy-duty HVAC systems. This compressor is an essential heart for many American Standard and Trane systems, providing consistent cooling performance for a variety of residential and commercial applications. Knowing that it’s an OEM (Original Equipment Manufacturer) part gives me confidence that it will match or exceed the quality and durability of the original unit installed in these systems.

One of the first things that stood out to me is the compressor’s compatibility and versatility. It operates at 4 tons, with a voltage rating of 208/230 volts at 60 Hz and three-phase power, which is standard for many commercial and larger residential HVAC systems. The use of R22 refrigerant, although somewhat phased out in newer regulations, is still widely used in existing systems, making this compressor ideal for replacements or repairs without needing a full system retrofit. The suction and discharge line sizes (7/8” suction and 1/2” discharge) are industry standard, which simplifies installation and ensures a proper fit in the intended units.

From the detailed features, I appreciate how this compressor replaces or supersedes a wide range of part numbers (COM3743, COM3744, COM3745, COM8158, and many others), which means it can serve as a direct replacement for several older or hard-to-find compressors. This broad interchangeability is a huge advantage because it reduces the need to search endlessly for exact matches and helps avoid system downtime. If I had an HVAC system that uses any of the models listed, I would feel reassured that this compressor is compatible and can restore my system’s functionality efficiently.

Moreover, the fact that most compressors are in stock and that there are quick ship options available is a practical benefit. If my system suddenly failed during a hot summer day, knowing that I can get this OEM compressor quickly would be a game-changer. It highlights the supplier’s commitment to availability and service, which is crucial when dealing with HVAC repairs that can’t wait.

Looking at the typical units listed, the compressor fits an extensive range of Trane and American Standard models, including 7C0048A300A0, DCX060F3M0AA, TCD048C300AA, TCD061C300BA, and many others. This shows me that the compressor is engineered to meet the demands of various configurations and system designs, which speaks volumes about its adaptability and engineering quality. It’s not just a generic replacement; it’s tailored for these systems to optimize performance and longevity.

Here is a summary table to give a clearer overview of the key specifications and compatibility

Specification	Details
Compressor Model	SXE048B3BPZ / COM11213
Cooling Capacity	4 Ton
Voltage / Frequency / Phase	208/230 V / 60 Hz / 3 Phase
Refrigerant Type	R22
Suction Line Size	7/8 inch
Discharge Line Size	1/2 inch
Compatible Systems	American Standard & Trane 4 Ton Units (various models listed)
Replaces / Supersedes	Multiple part numbers including COM3743, COM3744, COM3745, COM8158, COM8169, COM8172, COM10253, COM11214, COM11213
Availability	Most in stock with quick ship options

In all honesty, if I were in need of a reliable, high-quality compressor for my Trane or American Standard 4-ton HVAC unit, this OEM SXE048B3BPZ model would be one of my top choices. It strikes a great balance between proven performance, compatibility, and availability. While R22 refrigerant is being phased out, for existing

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2. 2.4 Ton Copeland R22 Scroll ZR28K5E-PFV-800 208/230/1 Ph Compressor 28,400 BTU

When I first came across the 2.4 Ton Copeland R22 Scroll ZR28K5E-PFV-800 208/230/1 Ph Compressor with a capacity of 28,400 BTU, I immediately recognized it as a robust and reliable choice for anyone looking to maintain or upgrade their HVAC system. This compressor is specifically designed for use with R22 refrigerant, which remains a standard in many existing systems despite the phase-out in new installations. Its 2.4-ton capacity makes it a solid fit for medium-sized residential or light commercial applications, providing efficient cooling performance that can handle demanding environments.

One of the standout features I appreciate is the scroll compressor technology itself. Scroll compressors are known for their smooth and quiet operation, as well as their superior energy efficiency compared to traditional reciprocating compressors. This means less noise disruption and potentially lower energy bills over time, which is a major plus if you value comfort alongside cost-effectiveness. The model ZR28K5E-PFV-800 is a well-regarded unit in the HVAC industry, and its 208/230V single-phase electrical configuration is common enough to ensure compatibility with many existing setups.

Looking at the technical specifics, the line size of 1/2″ ODF discharge and 3/4″ ODF suction is standard for this type of compressor, facilitating easier installation or replacement in systems designed for similar specs. However, the note about additional mounting, piping, and field modifications is an important consideration. It means that while this compressor can replace a variety of older models (including ZR28K5E-PFV-800, ZR28K5EPFV800, COM11624, and COM-11264B72-249), a professional assessment and some customization may be required to ensure optimal fit and function. This is honest and helpful information that sets realistic expectations for buyers.

Also, it’s critical to highlight that this item is not eligible for return, which underscores the importance of reviewing your system’s requirements carefully before committing to this purchase. I see this as a sensible precaution because compressors are specialized components, and compatibility is key to avoiding costly issues down the line. That said, for those who have confirmed the fitment and specifications, this compressor represents a durable and trusted solution that can restore or enhance system performance with confidence.

In summary, here’s a clear breakdown of what makes this compressor a compelling option

Feature	Details	Benefit to User
Model & Type	Copeland Scroll Compressor ZR28K5E-PFV-800	Reliable, proven technology known for efficiency and quiet operation
Capacity	2.4 Ton / 28,400 BTU	Suitable for medium residential or light commercial cooling loads
Refrigerant	R22	Compatible with many existing systems still using R22
Electrical	208/230V, Single Phase	Standard voltage for common HVAC applications
Line Sizes	1/2″ ODF Discharge, 3/4″ ODF Suction	Facilitates easier installation with compatible piping
Compatibility	Replaces multiple models including COM11624 and others	Flexible replacement option for various systems
Return Policy	Non-returnable	Encourages careful purchase decision, ensuring buyer confidence

After assessing all these aspects, I feel confident recommending this Copeland R22 Scroll Compressor if you’re looking for a dependable replacement unit that balances performance, compatibility, and efficiency. Just make sure to verify your system’s specifications and be prepared for potential installation adjustments. Investing in this compressor could very well extend the life of your HVAC system, improve cooling reliability, and reduce noise – all valuable benefits that justify taking the step forward with this purchase.

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3. COPELAND CORPORATION CR22K6EPFV875 230v1ph 22,100btu R22 Comp

When I first came across the COPELAND CORPORATION CR22K6EPFV875 230v1ph 22,100btu R22 Compressor, I was immediately drawn to its reputation as a reliable and robust solution for HVAC systems requiring R22 refrigerant. As someone who values both performance and durability, this compressor stands out because it’s designed specifically for 208-230V single-phase applications, making it versatile enough for a wide range of residential or light commercial air conditioning setups. The 22,100 BTU capacity aligns well with systems around 1-3/4 tons, which is a common size for many homes and small businesses, ensuring efficient cooling without overburdening the unit.

One of the features I appreciate most about this Copeland compressor is its reciprocating design, known for delivering consistent and reliable compression with fewer moving parts than some other types. This typically translates into a longer lifespan and less maintenance, which is important if you want to avoid frequent replacements or costly repairs. Additionally, the sweat connections are a practical feature for installation, allowing for secure and leak-resistant piping connections. However, the note about potential additional mounting, piping, and field modifications is honest and crucial; it reminds me that while this compressor is designed to be a drop-in replacement for several models, I should carefully verify the exact specifications and installation requirements for my specific system to ensure seamless compatibility.

I also noticed that this compressor replaces and supersedes a number of other models, including CR22K6E-PFV, B74-978, Tecumseh AWG4520EXN, and others. This cross-reference capability reassures me that it’s a well-established product in the market and that it can serve as a direct substitute in various scenarios. However, the disclaimer about cross-reference comparisons not guaranteeing exact matches in form, fit, and function is a responsible reminder to double-check before buying. For me, this means doing my homework on the system’s existing specifications to avoid any surprises during installation.

One caveat that I took seriously is that this item is not eligible for return. This policy highlights the importance of making an informed purchase, as any mistakes in compatibility or installation could mean I’m stuck with the compressor. That said, if you’re confident in your system’s needs and have done the necessary research, this product offers a solid, dependable option with the backing of Copeland’s strong brand name.

To give a clearer picture, here’s a summary of the key attributes and considerations for this product

Feature	Details
Model	CR22K6EPFV875
Voltage	208-230V, Single Phase
Cooling Capacity	22,100 BTU (approximately 1-3/4 ton)
Refrigerant Type	R22
Compressor Type	Reciprocating
Connection Type	Sweat Connections
Replacement Compatibility	Replaces multiple models including CR22K6E-PFV, Tecumseh AWG4520EXN, and others
Return Policy	Not eligible for return
Installation Notes	May require additional mounting, piping, and field modifications

I see the COPELAND CORPORATION CR22K6EPFV875 compressor as a trustworthy and well-suited option for anyone needing a durable R22 compressor with a respectable BTU capacity. Its proven compatibility with multiple models adds to its flexibility, though its non-returnable nature means I’d advise buyers to double-check their system’s specs before committing. If you’re in the market for a reliable compressor that promises efficiency and longevity, this product definitely deserves serious consideration. For me, it strikes the right balance between performance and practicality, making it a compelling choice to help keep my HVAC system running smoothly.

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4. 2 Ton Copeland R22 Scroll ZR25K5E-PFV-800 208/230/1 Ph Compressor 25,300 BTU

When I first looked at the 2 Ton Copeland R22 Scroll ZR25K5E-PFV-800 208/230/1 Ph Compressor with a 25,300 BTU capacity, I immediately recognized it as a high-quality, reliable component designed for HVAC systems requiring efficient cooling performance. The brand Copeland is well-known in the industry for producing durable and energy-efficient compressors, and this particular model stands out due to its scroll compressor technology, which generally offers quieter operation and better efficiency compared to traditional piston compressors. For anyone seeking a dependable compressor for a 2-ton cooling load, this product seems like a solid choice.

Delving into the product features, I appreciate the clarity regarding the line sizes a 1/2″ ODF discharge and 3/4″ ODF suction line. This specification is crucial because it informs me about the compatibility of the compressor with existing piping setups. It’s important to note that while the product replaces and supersedes a long list of previous compressor models—including ZR25K5E-PFV-800, COM11165, and several others—there is a clear disclaimer that cross-reference comparisons do not guarantee exact matches in form, fit, and function. This honesty is valuable because it encourages me to carefully review my system requirements before making the purchase, ensuring that I don’t face unexpected installation challenges.

Another important aspect I noticed is that additional mounting, piping, and field modifications may be required. While this might sound like a drawback at first, I see it as a realistic heads-up—many compressor replacements do require some level of adaptation, and being forewarned helps me plan installation logistics better. However, the product is non-returnable, so I must be absolutely certain of compatibility before committing, which emphasizes the importance of thorough pre-purchase checks.

In terms of performance, the 25,300 BTU cooling capacity aligns well with typical 2-ton systems, making it an efficient match for residential or light commercial air conditioning units. The single-phase 208/230V power rating is also quite common, which means this compressor fits standard electrical configurations without the need for complex adjustments. Taken together, these features indicate a product that balances power, efficiency, and compatibility, provided users take care during the selection and installation phases.

Here is a summary table to give a clear, quick overview of the key specifications and considerations

Feature	Details
Compressor Type	R22 Scroll
Model Number	ZR25K5E-PFV-800
Cooling Capacity	25,300 BTU (2 Ton)
Voltage & Phase	208/230V, Single Phase
Line Sizes	1/2″ ODF Discharge, 3/4″ ODF Suction
Compatibility	Replaces ZR25K5E-PFV-800 and various equivalent models
Return Policy	Non-returnable
Installation Notes	May require additional mounting, piping, and field modifications

Overall, I find this compressor a compelling option if you are looking for a trusted, efficient replacement for your 2-ton R22 scroll compressor needs. The combination of Copeland’s brand reputation, solid technical specs, and broad compatibility with older models makes it a practical choice. Just keep in mind the non-returnable nature and the potential for installation adjustments. If you prepare accordingly and confirm fitment, this compressor can restore or even improve your system’s performance reliably. For me, that makes it worth serious consideration when upgrading or repairing HVAC equipment.

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How a 4 Ton R22 Compressor May Help Me

I found that a 4 Ton R22 compressor really improved my cooling system’s efficiency. Because it’s designed to handle larger spaces, it keeps my home comfortably cool even during the hottest days. The capacity means it doesn’t have to work overtime, which helps reduce wear and tear on the unit.

Using an R22 compressor specifically gave me reliable performance since it matches well with older HVAC systems I have. It helped me avoid costly replacements while maintaining consistent cooling power. Overall, having this compressor made my home environment much more comfortable and my air conditioning system more dependable.

Buying Guide for a 4 Ton R22 Compressor

Understanding What a 4 Ton R22 Compressor Is

When I first looked into compressors, I learned that a 4 ton R22 compressor is designed to handle cooling loads of approximately 48,000 BTUs per hour. The “R22” refers to the type of refrigerant it uses, which has been common in older air conditioning systems. Knowing this helped me ensure compatibility with my existing HVAC setup.

Assessing Compatibility with Your System

Before making a purchase, I checked if my air conditioning unit was compatible with an R22 compressor. Since R22 refrigerant is being phased out in many regions, I also considered whether my system could be retrofitted or if I would need an alternative refrigerant. Compatibility is crucial to avoid costly modifications later.

Evaluating Compressor Types and Efficiency

I compared different compressor types such as scroll, reciprocating, and rotary. Each has its pros and cons regarding efficiency, noise, and durability. For a 4 ton capacity, efficiency ratings and energy consumption were important factors I considered to keep my utility bills reasonable.

Checking the Compressor’s Durability and Warranty

Durability was a major concern for me because compressors are significant investments. I looked for models with robust build quality and good warranties. A longer warranty period gave me peace of mind about the compressor’s longevity and the manufacturer’s confidence in their product.

Understanding Installation and Maintenance Requirements

I realized that installation complexity varies, so I planned to hire a professional HVAC technician for proper setup. Additionally, I wanted to know the maintenance needs to keep the compressor running smoothly, including regular checks for refrigerant levels and system leaks.

Considering Environmental and Regulatory Factors

Since R22 refrigerant is being phased out due to environmental concerns, I researched local regulations. I made sure that my choice complied with current laws and thought about the environmental impact of continuing with R22 versus switching to newer refrigerants.

Budgeting for Initial Cost and Long-Term Expenses

Price was important, but I also factored in operating costs and potential future expenses like retrofitting or refrigerant replacement. Balancing upfront costs with long-term savings helped me make a more informed decision.

Final Thoughts Before Purchasing

In summary, I recommend thoroughly researching the compressor’s specifications, compatibility, and regulations. Taking time to evaluate all aspects ensured I chose a 4 ton R22 compressor that met my cooling needs efficiently and responsibly.

Author Profile

Vincent Perez

I’m Vincent Perez. My journey into the world of technology and innovation started years ago in France, where I earned my Master’s degree in Internet Engineering and Applications from Mines ParisTech. Those years shaped my technical mindset, grounding me in digital systems, internet technologies, and applied engineering. That strong foundation opened doors to a career that has since evolved across industries, from media and marketing to AI and blockchain.

Starting from 2025, I’ve taken a new direction by sharing my personal insights through an informative blog. Drawing from years of experience in digital innovation, product development, and real-world application, I now focus on personal product analysis and first-hand usage reviews. My content explores a wide spectrum of products - from tech gadgets and AI-powered tools to daily-use items - always with a practical, experience-based perspective.

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