The commercial HVAC system is very complex and a good way to better understand this complex system is knowing how they work which will help in identifying and resolving just in case something goes wrong with the system.
The commercial HVAC system is comprised of different parts. The parts of the HVAC system that commercial heating and air conditioning repair and installation focuses at include:
- Fans and blowers to circulate the supply of air and the return of air
- Supply air ductwork where the heated air flows from the fans
- Inlets and outlets which serve as air devices
- Specialized filtering sections that remove dirt and dust particles within the system
- An auxiliary or secondary heating device powered by natural gas heating furnace or an electric heating element
- Controllers that start, stop and regulate the flow of air
As one may see it, the principles behind HVAC technology are the same with that of the residential HVAC system. The massive scale needed in commercial settings requires a special set of demands.
The demands include the need for commercial hvac contractors Atlanta to do the works and utilize their expertise to provide HVAC solutions. The requirement it needs is greater if the space has massive horizontal or vertical sprawl in commercial, industrial and other public venues.
Commercial hvac companies in Atlanta design and manufactures commercial HVAC units in a different perspective based on the following:
- Commercial HVAC equipment comes in large, self-contained and pre-packaged cabinets that houses the compressor, condenser and the condenser fan, evaporator and all the drainage system components
- Most residential HVAC units use a split system technology. An indoor unit houses the evaporator coils and the blower while the outdoor cabinet holds the compressor and the condenser coils.
- Local hvac contractors ensures that the commercial HVAC units are positioned on the rooftops to eliminate any noise pollution inside the building
- Part indoor and part outdoor, at ground level outside and on the first floor inside
Heating or cooling capacity
- Commercial HVAC systems are modular in design wherein extra heating or cooling elements can be added if necessary to boost the power of the system.
- Residential HVAC systems come in specific sizes and cannot be expanded or contracted. If additional heating or cooling power is required, another unit should be installed.
- Special components are required for a commercial technician to handle heavy load in exhaust ventilation for power-packed commercial units.
- Exhaust is released through windows or crawl spaces or directly into the outside air.
Moisture collection and drainage
- Commercial HVAC systems produce abundant amount of moisture through condensation. This would require extensive drainage systems to carry away for disposal which commercial hvac contractors Atlanta GA makes sure is available.
- A simple pan is used for residential HVAC units to collect the moisture indoors after which it can be drained away for outside release.
HVAC systems or the Heating, Ventilating and air-conditioning account for 39% of the energy used in commercial buildings in the United States. By improving the control of HVAC operations and improving the efficiency of the system, business and government agencies and offices will have the potential to gain significant savings.
The use of high performance HVAC equipment and regular commercial HVAC maintenance by industrial HVAC Atlanta can result in considerable energy, emissions and cost savings of up to 10%-40%.
Whole building design fused with extended comfort zone can produce greater savings as well ranging from 40%-70%. Extended comfort includes employing concepts such as providing warmer, but drier air using desiccant dehumidification in summer, or cooler air with warmer windows and warmer walls in winter.
In addition, high-performance HVAC can provide increased user thermal comfort, and contribute to improved indoor environmental quality (IEQ).Controls determine how HVAC systems operate to meet the design goals of comfort, safety, and cost-effective operation.