What is Perimeter Heating?

What is Perimeter Heating?

Perimeter heating is a method of distributing warm air through ducts installed in the surrounding area of an indoor space. These ducts could be in above-floor diffusers or embedded in the floor using raised access flooring. Generally, however, the diffuser ducts are close or on the floor, and the return air is taken through grilles installed in the ceiling.

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Explaining Inches of Water Column (Inch WC)

Inches of water column (inch WC) is a measurement unit for measuring static pressure. It’s a key metric for determining how much resistance air must...

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Defining Supply Air

Defining Supply Air

(Source: John Wiley & Sons, Best Practices Guide to Residential Construction - 2006)

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What is a Supply Diffuser?

What is a Supply Diffuser?

In HVAC systems, the air supply diffuser is a device that delivers and ventilates conditioned air in an area, mixes indoor air, and manages air...

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