5 things to consider when buying a new Copeland Scroll Compressor

04 Aug.,2025

 

5 things to consider when buying a new Copeland Scroll Compressor

As an HVAC contractor, we get to see a lot of new Copeland compressor show up in our shop. And while we love seeing them, the reality is that most of them are not that exciting.

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They’re just another piece of equipment at the end of the day—and as soon as you’ve got one installed, it’s no longer in your shop anymore. But when it comes to purchasing a new Copeland compressor for your system, there are some factors that may make all the difference.

Here are five things to consider before buying one:

Before you buy, it’s important to determine what type of system your new Copeland compressor will work with. This can be determined by looking at the label on the compressor itself or asking its manufacturer if they have a list of compatible systems.

The compressor must also be compatible with refrigerant that is used in your application. For example, if you plan on using R134A or R134B refrigerant in your system then make sure that your new scroll compressor has been designed specifically for those types of gases.

The first step in choosing a Copeland scroll compressor is calculating how much cooling capacity it needs. The best way to do this is by multiplying the horsepower of your Copeland Scroll compressor by 20% and then adding that number to 100%. So, for example, if you have an engine with 200 horsepower and it will be running 0continuously at 65% of its maximum output (which would be 163 hp), then multiply 200 x .20 = 40. Then add 40 + 100 = 140 total tons per hour for your calculations.

The next step is figuring out what kind of machine can handle this amount of power—and there are several different options available depending on what type of system or job site conditions apply:

Air cooled condensers are used where temperatures are low enough that neither water nor oil lubrication is necessary; they’re also ideal when using dryer lube oils like those found in high-performance spark plugs because they won’t get stuck “gumming up” over time.

Oil cooled condensers like Copeland Scroll compressors require more maintenance but offer better resistance against dirt buildup which makes them ideal for industrial applications like construction sites where workers aren’t allowed near any machinery without protective gear.

Electric motors offer higher speed capabilities than other types but come with their own set drawbacks such as increased noise levels caused by fan blades rubbing against each other while running longer hours at full speed than traditional models

When you’re looking at a new copier or Copeland compressor model numbers, there are many things that can be considered. One of them is how much application flexibility do you need?

If your business only needs to print on top-quality paper and then make copies on less expensive paper (or even a single sheet), then it won’t matter whether the compressor has multiple stages or not. However, if there are more than just two different types of media that need to be processed by your machine, then having more than one stage in the compressor will help save time and money on labor costs as well as materials.

If this is something important for you and/or if you have other needs beyond simply scanning documents into an office environment (such as prepping documents for faxing), then choosing between single stage versus multi-stage Copeland compressor model numbers is essential information before making any purchase decisions!

Energy efficiency is a major factor in deciding which compressor to purchase. A compressor’s EER (Energy Efficiency Ratio) basically indicates how much energy it uses compared to its rated power output. If you need a high-powered unit, make sure there are sufficient advancements in technology for your needs.

The most common way to measure EER or Copeland compressor model numbers is by dividing the wattage of a given model by its nameplate horsepower, or NHP—a figure that will help you see how much power this particular unit requires per tonne of refrigeration capacity needed.

When deciding on copy Copeland compressor model numbers, it’s important to consider where you’ll be installing it. Will it be indoors or outdoors? Is your climate humid or arid? Is your compressor located in a corrosive environment (such as oil refineries)? These questions can help determine what kind of system would work best for your application.

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Your decision will also depend on how much space you have available; if there’s not enough room in your shop or workspace, consider getting an indoor unit instead.

There are a certain number of things which you should consider such as:

What is my budget?

It’s important to know how much money you want to spend on your compressor before going out and buying one. If it isn’t in this price range, then there are cheaper options available that may be more appropriate for your needs.

How much space do I have for storage?

A larger compressor might require more space than one that takes up less space because it takes up more volume within its enclosure (such as when compared with an upright).

This means that if space isn’t an issue then perhaps buying something smaller will work better for them; however if having lots of room available would mean higher efficiency then maybe consider looking into other options instead like those which come with features such as built-in humidity controls or digital displays which can make monitoring easier than ever before!

How Do Scroll Air Compressors Operate and Why Use One? - jhfoster

How Do Scroll Air Compressors Operate and Why Use One?

Air compressors are a functional and important part of the manufacturing industry, so there are various air compression technologies available to meet the needs of just about any application. Because scroll air compressors are available oilless compressors, they are a versatile option, but how do you know if scroll compressor technology is the right choice for your operation? 

This blog hopes to answer that question by discussing the basic operating principle of scroll air compressors, the differences between scroll compressors and rotary screw compressors (which are also available in oil-lubricated and oil-free models) and a general comparison of oil vs. oil-free compressors to help you decide if scroll air compressors and/or oil-free technologies are the way to go.

Scroll compressors, also called spiral compressors and scroll pumps, work via positive displacement technology. Scroll air compressors feature two spiral shaped scroll elements – one of which is a stationary scroll and the other a motor-driven orbital scroll. The orbital scroll, driven by a crankshaft, moves around the stationary scroll to create suction that draws air in from the inlet at the top of the housing. This air is captured in pockets between the scrolls and is gradually compressed as it is moved toward the center of the compression chamber. The compressed air is then discharged from the outlet and stored until it is ready for use. 

The simple design and operating technology of the scroll compressor means it is energy efficient, low maintenance, compact and nearly noise free when compared to other air compression technologies. 

Available as an oil-free option, scroll air compressors are one of the compressor types that are considered for use in sensitive industries, such as food and beverage manufacturing, automotive painting, chemical processing, medical device and electronics manufacturing and pharmaceutical production. 

Rotary vs Scroll Compressor

Because air compressors are available using oiled, oil-free and oilless technologies, when specifying an air compressor, the choice often comes down to rotary vs scroll compressors, so we will explain the main differences between the two. 

While the scroll compressor operates via one fixed scroll and one that orbits around it to compress the air, the design of a rotary screw compressor consists of a male and female motor, which mesh closely without touching. As they rotate, the helical screws decrease the volume between them, compressing the air in the chamber and forcing it toward the center of the rotors. The compressors air exits through a central discharge port at the end of the rotors. 

Aside from design differences, rotary screw and scroll compressors can be compared by their operational pros and cons:

Oil vs Oil-Free Compressors

When choosing between rotary screw and scroll air compressor technologies, you may be given the option of selecting either an oiled or oil-free air compressor. So, here we will discuss the advantages of oil-free technologies and compare the two options. 

Oil-free air compressors are required in sensitive applications, such as food and beverage production, pharmaceutical processing, medical device and electronics manufacturing and automotive painting, that demand the highest quality air to ensure that the finished product is contamination free. But there are benefits to using oil-free air compressors for other industries, as well. 

Oil-free air compressors offer several advantages, including:

  • Reduced product contamination: Oil-free air compressors eliminate the possibility of oil contaminating sensitive products or operations. 
  • Low maintenance: Because they are oil free, this type of compressor does not require oil in the compression chamber which reduces or eliminates, oil disposal or changes of oil filters, which reduces maintenance requirements and costs. 
  • Environmentally friendly: As oil-free air compressors enable less or no oil and disposal costs and do not emit oil contaminants into the compressed air stream, they are a more sustainable and environmentally friendly choice. 

While there are advantages to going oil free, there are also some drawbacks when comparing traditional and oil-free air compressors, so we will compare oil vs oil-free compressors by several factors to help you decide if oil-free compressor technology is right for your application. 

  • Footprint: Oil-free air compressors are usually smaller and more compact than oiled versions as they do not need to include space for oil. 
  • Cost: Oil-free air compressors usually have a higher initial price tag than traditional technologies, but they require less or no oil, oil filter or disposal costs.
  • Environmental risks: Oiled compressors may leak and leach oil into the environment, which is not favorable in today’s sustainability-based corporate environment. The lack of oil in oil-free air compressors reduces the risk of contamination of products and the environment and can help reduce a facility’s carbon footprint. 
  • Efficiency: Oiled air compressors can run more efficiently and have a longer life expectancy than oil-free air compressors in many applications.