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Heat Load Calculation | HVAC Design | HVAC System

The Heat load calculation is very important part in HVAC Design. Whether its an important for an energy upgrade system in new home or building. Its getting accurate heating and cooling load calculation is vitally important role for HVAC system design. HVAC design is more impact on home’s construction costs, comfort, air quality and energy efficiency.

The Heat load calculation is very important part in HVAC Design. Whether its an important for an energy upgrade system in new home or building. Its getting accurate heating and cooling load calculation is vitally important role for HVAC system design. HVAC design is more impact on home’s construction costs, comfort, air quality and energy efficiency.

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Outdoor Air <strong>Heat</strong><br />

The warmer air outside of conditioned spaces is called outdoor air or<br />

atmospheric air. Due to its higher temperature, outdoor air tends to increase<br />

the average room temperature when it enters indoor spaces.<br />

Although some air exchange is normal when doors and windows are open,<br />

outdoor air can also enter conditioned spaces through leaks around doors,<br />

windows and other building envelope elements. The heat held by outdoor air<br />

comes in great part from the sun, but it can also originate from vehicles or<br />

from other buildings.

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