Vent 2 topics · 2 sources ScienceEnergyA component of a heating or ventilation appliance used to conduct fresh air into, or waste air or combustion gases out of, an appliance or interior space.US DOE Office of Energy Efficiency & Renewable Energy — Glossary of Energy-Related Terms retrieved 2014-05-26 Cite Science› Energy› Renewable EnergySolar EnergySee Volcanic ventOffice of Energy Efficiency and Renewable Energy (EERE) — Solar Energy Development PEIS Glossary retrieved 2014-06-15 Cite