Turn up the heat: HVAC Airmen perform preventative maintenance
Senior Airman Kelby Finch, 22nd Civil Engineer Squadron heating, ventilation and air conditioning technician, works on a disassembled boiler at McConnell Air Force Base, Kansas, Aug. 19, 2025. Finch inspected the boiler for signs of leaks, corrosion, rust and cracks. (U.S. Air Force photo by Airman 1st Class Paula Arce)