Commercial vs. Residential HVAC Systems: Why and How They Are Different

The very basic difference between these two are embedded in their names. Commercial HVAC technicians deal with businesses, companies, factories and anything else that falls under commercial. Residential HVAC on the other hand refers to the houses where people live. There you have it, a very basic overview of what these two terms stand for.
Now that you know the concepts of the commercial and residential HVAC services, let’s move to discussing the technical differences.

Difference #1 Commercial HVAC systems Need to be More Powerful

Generally speaking, commercial HVAC systems cover larger areas therefore, they need to be bigger, more sophisticated and that requires more work and time. A lot in commercial HVAC depends on what the building is meant for example, whether it’s a factory, hospital, business center or a school. A lot more people enter commercial buildings on a daily basis than residential so, the heating and cooling capacities need to meet that.

Commercial HVAC technicians take into account how many people will enter the building, what the average temperature should be, how much ventilation is needed, and all of these varies from industry to industry. Whereas for residential HVAC company in Las Vegas, technicians mostly follow general guidelines and modify them on a case to case basis.

Difference #2 The Installation of HVAC

Commercial vs. Residential HVAC SystemsHouses and commercial properties have different layouts and space. While in houses HVAC systems are located near the house or behind it, commercial properties might not have that luxury so, technicians need to work around this issue. The most widely accepted solutions when it comes to commercial HVAC is to install them in the roofs. It saves a lot of space and makes maintenance easier.
Since most commercial HVAC systems are installed in the roofs it brings up a ventilation issue. With more available space in residential properties, technicians need less components and tricks. But in commercial HVAC, ventilation becomes harder so, specialists use substitute components to replace windows.
The same complication applies to drainage systems. The commercial HVAC system requires a more complex drainage systems as opposed to residential that needs just one single condensation pan.

Difference #3 Standalone vs. Modular

Speaking of installation, another major difference between commercial and residential HVAC is their structure. Residential systems are standalone and commercial ones are modular. What does this mean? In simple terms, residential HVAC systems that are standalone are single and self-contained units which means they have their default structure and they can’t be changed.
On the other hand, modular commercial HVAC systems come in modules that can be added and removed depending on how much cooling and heating the property needs. These structures of HVAC systems derive from “the commercial and residential needs.” Commercial properties may change their functions hence their heating and cooling needs whereas, residential HVAC systems are pretty much set.
All things considered, we can conclude that the differences between commercial and residential HVAC systems are connected to the scale of work. Commercial areas are large with more needs whereas, residential HVAC systems are relatively simple and basic.

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