Fuel-efficient… Buildings?

  • Published
  • By Staff Sgt. Steven Adkins
  • 8 Fighter Wing Public Affairs
New signage displays natural gas warning during installation of a new water boiler at Kunsan Air Base, Republic of Korea, Feb. 7, 2022. Much of the base’s water heating systems will be replaced with new, easier maintained and more cost-efficient natural-gas boilers. (U.S. Air Force photo by Staff Sgt. Steven Adkins)