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Joe Hullebusch

4 min read

What is the Proper Tons Per Square Foot for Commercial HVAC Systems?

You’ve been asked to design a new commercial building and you need to calculate its heating and cooling needs.

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5 min read

Air Handling Units (AHUs) vs. Fan Coil Units (FCUs)

In HVAC (Heating, Ventilation, and Air Conditioning) systems, Air Handling Units (AHUs) and Fan Coil Units (FCUs) are crucial components that play...

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What is Plenum in HVAC?

A plenum in heating, ventilation, and air conditioning (HVAC) systems is a box or volume in the building structure that connects to the HVAC system....

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Defining HVAC Load

The HVAC load is a calculation that determines the building’s heating and cooling requirements.

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Defining Return Air

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What is Static Pressure?

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What is VOC?

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LEED Definition

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What is WELL?

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