blast heater[′blast ‚hēd·ər]
A heater that has a set of heat-transfer coils through which air is forced by a fan operating at a relatively high velocity.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A heater consisting of a set of heat-transfer coils (or sections) through which air is drawn or forced by a fan at relatively high velocities.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.