While servicing equipment, technicians should be on the lookout for sources of potential future leaks, as well as follow good service practices to prevent creating leaks.
The Dallas Metro TWS campus will offer professional welder and refrigeration technologies programs in addition to an all-new electrical lineworker program.
One of the major components in any refrigeration system is the evaporator, and there are several types of direct expansion (DX) evaporators that can be used.
There are advantages and disadvantages to being a refrigeration technician. The industry needs to work together to reduce the disadvantages and expand the opportunities, so that people want to make a career in refrigeration service and installation.
There are several reasons why the compressor discharge temperature of a refrigeration system can be high when the condensing temperature is not, and a checklist can help a technician figure out the root problem.
Service technicians need to be careful when reading the pressure/temperature chart because if they choose the wrong values, they will make mistakes diagnosing the system.