A water heater in which the source of heat (gas, oil, or electricity) is located at the water tank–in contrast to an indirect water heater.
| Architecture: direct-fired water heater |
A water heater in which the source of heat (gas, oil, or electricity) is located at the water tank–in contrast to an indirect water heater.
| 5min Related Video: direct-fired water heater |
| direct cylinder | |
| gas-fired water heater |
Copyrights:
![]() | Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved. Read more |