- a furnace using gas as a fuel.
- a furnace for distilling gas from a solid fuel, as coal.
Origin of gas furnace
First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for gas furnace
Historical Examples of gas furnace
A gas-furnace is formed by grouping in a single mass of masonry a certain number of elements of the kind just described.Gas-Engines and Producer-Gas Plants
R. E. Mathot