There are several key factors to consider when you are working with a professional to determine air conditioner sizing. From looking at size of the building to the heating and cooling output of a unit, choosing a properly sized air conditioning unit is crucial to ensure that your system is able to properly cool the building without being overtaxed. The information below can help you get started when considering what size air conditioner is best for your property.
You can also call us at (314) 993-1110 or use our online contact form to learn more about air conditioner sizing and all of our heating & air conditioning services.
Air Conditioner Sizing: An Important Business Decision
When planning an efficient workspace, selecting the right air conditioning equipment is a very important decision. Air conditioner sizing that results in a unit that is too small means an uncomfortable workspace and overtaxed equipment. If the air conditioning unit is too large, there is money wasted upfront.
To correctly determine what type of air conditioning unit to purchase for a business or commercial property, start with calculating the square footage of all the floor space. It is also important to consider ceiling height, the number of doors, and the number of windows. Incoming sunlight and air leaks around windows and doors will also affect air conditioner sizing. Finally, your planning should also include counting the number of individuals using the space on a daily basis.
How Many BTUs Do You Need?
A BTU or British Thermal Unit is the measurement used to describe the amount of heat needed to heat 1 pound of water 1 degree Fahrenheit. In general, a larger air conditioner unit has a greater output in BTUs. With a few simple steps and the help of a qualified professional, you can complete the air conditioner sizing process. Here is an overview of the process in a few simple steps:
- Determine the square footage of the area to be cooled. Be sure to make separate measurements for different rooms or zones if your business property is divided in that way.
- Take the square footage number (or numbers) and multiply each one by 25.
- Add 400 for each person working in the specific areas.
- Add 1,000 for each window in individual areas.
- The final number will be the minimum BTUs necessary for your air conditioning needs. If you have ceiling height greater than 8 feet, the BTU requirement will be higher.
Comparing Different Types of Air Conditioner Systems
When you are in the process of air conditioner sizing it can also be helpful to understand the basic types of cooling systems available. These include:
- Single-Stage: Usually found in a single-family home or hotel room or sometimes in a smaller business setting, these units have only one setting, “on”.
- Multi-Stage: While these units cost more than single-stage units, they are more efficient as the cooling output can be varied for different levels of comfort.
In addition to the above, you will also decide the best location of the unit. Some popular options include roof top systems or split systems. Another option to consider is an air handling system, which reduces the amount of work a single air conditioning unit has to do, by taking the air to different areas of the building.
Contact Us for Professional Air Conditioner Sizing Help
With all of the many considerations to make, it is often best to work with professionals to select the best possible unit for your business. At Galmiche & Sons Heating and Cooling, we are experts when it comes to professional commercial air conditioner sizing. For more help when it comes to commercial air conditioner sizing and for a professional consultation, call us at (314) 993-1110 or contact us online.
