Also found in: Acronyms.
gas vent[′gas ‚vent]
A pipe or hole that allows gas to pass off.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A vent pipe leading to the outside air from a gas furnace or other gas-fired equipment for removal of gaseous products of combustion.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.