7 Major Differences between Residential and Commercial ...

12 Aug.,2024

 

7 Major Differences between Residential and Commercial ...


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While both residential and commercial HVAC systems serve the same purpose of heating, ventilating, and cooling, they vary drastically in terms of mechanism and parts. This is because addressing the need for comfort in a home varies drastically when compared to a workspace. Following are 7 major differences between residential and commercial HVAC units:

1. Size

A residential HVAC unit is much smaller as compared to a commercial HVAC system as it needs to cool or heat a much larger space. Commercial systems are also different in terms of components like thermostats, condenser fan, compressor, evaporator, blower, and dampers. As both the systems are required to serve the needs of different areas, the amount of power they consume to function also varies dramatically.

2. Placement

While a residential HVAC unit is typically placed in the backyard or the sides of the house, a commercial HVAC system is placed in swamp coolers or on the building&#;s roof for the following reasons:

  • An HVAC system that is placed on the roof makes a great space saving solution.
  • It avoids noise pollution in the building.
  • It is a perfect solution for maintenance as none of the activities are disrupted during repairs and replacements.

3. Complexity

Apart from the size, residential and commercial HVAC systems also vary in structure. Commercial systems need to be more adaptable depending on the type of building where they are being installed, the number of occupants and the use of the building whether it is periodic or constant. Other factors that determine the complexity of commercial HVAC systems are the end-use of the structure and the things that are being manufactured or sold in the building. These are the major reasons commercial systems feature a complicated mechanism as compared to residential units that require less power to alleviate exhaust.

4. Drainage

Every component of an HVAC system is larger than that of a residential unit including the drainage system. As residential HVAC units serve a much smaller area, the entire system drains in a single pan that is placed outside the house. A commercial HVAC system consists of multiple pipes and pans for the draining purpose to ensure complete evaporation and to eliminate the possibility of overflowing.

5. Mechanism

The mechanism of a commercial HVAC unit depends on the structure where it is going to be installed. The manufacturing and installation of a commercial HVAC system are modular whereas a residential unit is manufactured as a standalone system. Since commercial HVAC systems are modular, all the parts are housed together and it allows for easy maintenance and upgrade. In a residential HVAC unit, all the parts are split between the indoors and the outdoors and it cannot be modified or expanded.

6. Equipment

The HVAC equipment used in smaller residential structures differs drastically as compared to the massive HVAC equipment that is installed in commercial establishments. Commercial systems are customized for effective heating and cooling and are very intensive. The humidity and temperature needs of a residential dwelling do not vary much which is why the HVAC equipment used in the two systems is very different.

7. Maintenance Cost

The maintenance cost of commercial HVAC systems is more than a standalone residential unit for various reasons such as complexity of components, the size of the system and the difference in mechanism. For a commercial unit, you need highly experienced and skilled technicians to ensure a perfect installation, efficient maintenance and energy efficiency. Different HVAC technicians specialize in different HVAC systems as both the units feature a unique mechanism and function differently.

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While both the systems are designed to accomplish the same goal, ensuring a comfortable and healthy space requires periodic HVAC maintenance checkups by technicians who specialize in the particular system you own.

Difference Between Residential & Commercial HVAC ...

As the seasons begin to change, it is helpful to be familiar with the differences between residential and commercial HVAC systems. Regardless of what type of HVAC system you have, ensure it is working optimally to maintain your comfort. Residential and commercial HVAC systems have different components that make them better suited to their environments. Obviously, residential systems are built primarily for houses and apartments, while commercial HVAC systems are adaptable to a range of larger business spaces.

To learn more information on the primary differences between residential and commercial HVAC systems or to request a quote from our heating & air conditioning specialists in St. Louis, Missouri, give us a call at 314-993-.

What Are the Main Differences Between Residential and Commercial HVAC Systems?

Understanding the primary differences between residential and commercial HVAC systems can help you make an informed decision about which heating and cooling system is best for you. We put together a quick list of the main differences between most residential and commercial HVAC systems:

  • Equipment Needed &#; Generally, a residential unit has two components: indoor and outdoor. In contrast, a commercial HVAC unit can have a range of different equipment such as dampers, blowers, and multiple thermostats; these work together to alter the temperature of different zones in a commercial setting.
  • Power Consumption &#; A commercial heating and cooling system will use a great deal more power than its residential counterpart. While size is a big factor here, other aspects such as peak usage times can greatly influence power consumption. Square footage is another factor that eats up power, generally, the lower the square footage, the less power a system will use.
  • Drainage Requirements &#; Drainage for a residential unit usually consists of a single pan placed near the system to collect condensation runoff. This is not the case for commercial HVAC systems, which require significantly more complex drainage systems to accommodate larger instances of evaporation and condensation.
  • Maintenance Requirements &#; Generally, residential HVAC units are easy to maintain. They need limited maintenance, which consists of changing filters and a yearly checkup. A commercial system requires more attention due the complex nature of its systems and the physical size of the unit. Unsurprisingly, commercial HVAC units cost a good deal more to maintain compared to residential units.

Speak with an HVAC Contractor to Determine the Best System for You

Sometimes it is obvious what type of HVAC system will work best for you. But in other cases, it is not so clear. Think of a small shop that consists of a front room and a back office, does this space need a commercial or residential unit? Your best course of action is to speak with a professional to determine what equipment best suits your space.

Choose Galmiche for Trustworthy Residential & Commercial HVAC Systems & Service

With decades of experience, we have become the trusted name for heating & air conditioning sales, installation, and service in St. Louis. Whether you need help selecting a new HVAC system or you need maintenance and repair for your existing system, give us a call today at 314-993- and let us help you with all of your HVAC needs.

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