How Residential and Commercial HVAC Systems Differ

Whether you’re a homeowner or a business owner in Wrightsville Beach, NC, it’s important to choose the correct HVAC system size. A system that meets your needs will be energy efficient and create a comfortable environment. Here are a few differences between residential and commercial HVAC systems.


Residential units are significantly smaller than commercial HVAC systems. Commercial heating and cooling equipment is larger and produces more power because it needs to regulate the temperature in large buildings. Residential HVAC systems only need to regulate the temperature within a household, which is typically much smaller.


A residential HVAC system is usually located in a home’s basement or backyard, so it’s easy to access. A commercial HVAC system will likely be on the building’s roof due to its size and noise level.


Commercial HVAC systems are substantially more complex and structurally different from residential systems because they need to adapt to the different layouts of large buildings. Residential HVAC systems are usually standalone or split systems, while commercial systems are modular, meaning they utilize multiple units that work together. Modular units allow users to increase or decrease the power output of the whole system.


Installing a commercial HVAC system is much more expensive than installing a residential unit due to its complexity and size. Since commercial systems require more specialized knowledge, the labor costs of maintenance are usually also higher.

You can reduce these costs by purchasing a maintenance plan. This will extend the life of your system and reduce the chances of needing repairs outside of regular maintenance visits. Maintenance plans may also come with additional perks like priority service and reduced costs for parts.

Contact Airmax Heating & Cooling for residential and commercial HVAC maintenance, installation and repairs from our highly qualified and knowledgeable technicians. We will walk you through your options and give you all the information you need to make an informed decision.

Image provided by iStock

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