Subtopic 2.0404 Space Conditioning

Energy used to control humidity in conditioned spaces reduced

A dry and moisture controlled space ensured

Humidity in closed crawl space Closed crawl space A foundation without wall vents that uses air-sealed walls, ground and foundation moisture control, and mechanical drying methods to control crawl space moisture. Insulation may be located at the conditioned floor level or on the exterior walls. Return pathways are not allowed from the crawl space to the living space is controlled to reduce moisture damage, energy consumption, and pests

Basement humidity controlled with supplemental dehumidification