What is Make Up Air, and Why Is It Important?

At GMC Heating and Cooling, details matter - because you matter. Every step of the way, from diagnosing the issue to repairing/installing new equipment - GMC Heating and Cooling is committed to serving all of Stark County and beyond with pride and focus.

Make-up hair is and important addition to a HVAC system - although they should be really present from day 1. Make up air refers to the fresh air that returns into the building to replace the air that gets pushed outdoor. The balance between air in and air out is extremely important for maintaining indoor air quality as well as ensuring that your HVAC system is running smooth

When the HVAC system exhausts air, it creates negative pressure within the building. This can cause a variety of problems, including drafty rooms, difficulty in opening and closing doors, and increased energy costs. Make-up air helps to balance out this negative pressure by introducing fresh air into the building. This helps to keep the indoor air quality at an optimal level and reduces the strain on the HVAC system.

Make-up air also plays an important role in fire safety. In the event of a fire, the HVAC system can serve as a source of fresh air for fire suppression systems and emergency personnel. By introducing make-up air, the HVAC system can ensure that there is a sufficient supply of fresh air to support these systems, reducing the risk of fire spread and ensuring that the building remains safe.

When designing an HVAC system, it is important to consider the size of the building and the type of activities that will take place within it. This information will help to determine the amount of make-up air that is needed and the size of the HVAC system required to accommodate it. In addition, it is important to choose high-quality, energy-efficient components that are designed to work together to provide optimal performance.