HVAC repair
(Left to right) Airman 1st Class LeAndre Davis and Senior Airman Mathew Bright, 380th Expeditionary Civil Engineer Squadron heating ventilation and air conditioning technicians, guide an air conditioner compressor into place Sept. 23, 2010 at an undisclosed location in Southwest Asia. (U.S. Air Force photo/Tech. Sgt. April Wickes)