Glossary
Air Conditioning and Heating Terms
M
Mechanically Ventilated Crawlspace System
In HVAC a system designed to increase ventilation within a crawlspace, achieve higher air pressure in the crawlspace relative to air pressure in the soil beneath the crawlspace, or achieve lower air pressure in the crawlspace relative to air pressure in the living spaces, by use of a fan.
Mitigation
Measure taken to reduce adverse effects on the environment.