The Difference Between Rooftop Units and Air Handling Units
When it comes to commercial HVAC systems, two common components you’ll often hear about are Rooftop Units (RTUs) and Air Handling Units (AHUs). While both play crucial roles in maintaining comfortable indoor environments, they serve different purposes and are suited for different applications. Understanding the difference between these two can help you make informed decisions when it comes to your building’s heating, ventilation, and air conditioning needs. Rooftop Units (RTUs) Rooftop Units are self-contained HVAC systems typically installed on the roof of commercial buildings. As all-in-one units, they combine heating, cooling, and ventilation in a single package. RTUs are popular in commercial settings due to their efficiency, ease of installation, and ability to save space within the building. RTUs draw in outside air, filter it, and either heat or cool it before distributing it throughout the building via ductwork. Because they are placed on the roof, they help free up valuable indoor space and reduce noise levels within the building. Additionally, RTUs are often more accessible for maintenance since technicians can service them without disrupting the building’s occupants. RTUs are ideal for medium to large-sized commercial spaces, such as retail stores, schools, and office buildings. They are designed to handle...
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