Environmental
What is 'indoor air quality' (IAQ) and its relevance to Delaware real estate?
AA concern only for industrial buildings with chemical processes
BThe condition of the air within buildings that affects the health and comfort of occupants — including radon, VOCs, mold, carbon monoxide, dust, and humidity — an important consideration in all Delaware residential and commercial properties✓ Correct
CA metric used only in LEED-certified buildings in Delaware
DRelevant only to properties with forced-air heating systems
Explanation
Indoor air quality affects occupant health and productivity. IAQ concerns in Delaware real estate include: radon (from soil), carbon monoxide (fuel combustion), VOCs (paints, carpets, cleaning products), mold (moisture intrusion), and biological contaminants.
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