top of page
AC 101- Casper
Wed, Jun 17
|Johnstone Supply
Cost: $ 200.00 A detailed, yet simple understanding of the refrigerant cycle.
Time & Location
Jun 17, 2026, 8:00 AM – 2:00 PM MDT
Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, USA
About the Course
Learning the importance of superheat and sub cooling, how to measure each. Use of the TECH method troubleshooting. Diagnosing overcharge, undercharge, air in the system, restrictions, and low air flow scenarios on various equipment.
bottom of page