By Staff Sgt. Arielle Vasquez, 386th Air Expeditionary Wing Public Affairs / Published February 10, 2019
Tech. Sgt. Steven Hernandez, Tech. Sgt. John Knapp and Staff Sgt. Tyler Olson, 386th Expeditionary Civil Engineer Squadron heating, ventilation and air conditioning technicians, perform an operational inspection on a field deployable environmental control unit at an undisclosed location in Southwest Asia, Feb. 6, 2019. The team of 19 HVAC technicians works around the clock to provide continuous maintenance and upkeep thousands of HVAC units installation-wide. (U.S. Air Force photo by Staff Sgt. Arielle Vasquez)
Staff Sgt. Tyler Olson, 386th Expeditionary Civil Engineer Squadron, heating, ventilation and air conditioning technician, checks an air conditioning unit using a manifold gauge unit at an undisclosed location in Southwest Asia, Feb. 6, 2019. Gauges are used to read the pressure of various liquids and gases in a cooling system. (U.S. Air Force photo by Staff Sgt. Arielle Vasquez)
Tech. Sgt. Steven Hernandez, 386th Expeditionary Civil Engineer Squadron heating, ventilation and air conditioning technician, hands a manifold gauge and multimeter to Staff Sgt. Tyler Olson, 386th ECES HVAC technician, at an undisclosed location in Southwest Asia, Feb. 6, 2019. Every day, HVAC technicians install new AC units on buildings or repair malfunctioning components. (U.S. Air Force photo by Staff Sgt. Arielle Vasquez)
Tech. Sgt. Steven Hernandez, Tech. Sgt. John Knapp and Staff Sgt. Tyler Olson, 386th Expeditionary Civil Engineer Squadron heating, ventilation and air conditioning technicians, service an air conditioning unit at an undisclosed location in Southwest Asia, Feb. 6, 2019. Maintenance included charging the unit with refrigerant, changing out filters, checking fan belts and cleaning the condenser oil, along with other tasks. (U.S. Air Force photo by Staff Sgt. Arielle Vasquez)