Just as a doctor needs diagnostic tools for the human body’s electrical and hydraulic systems, the HVAC technician requires tools to “look” inside air conditioning and refrigeration circuits. When large HVAC commercial systems are down, the technician feels the pressure to get systems back online. It takes a well-trained professional to properly repair big commercial refrigeration and air conditioning installations. Having high quality diagnostic equipment is the technician’s best friend for getting things fixed and working faster. Here are some examples of todays most advanced tools for HVAC troubleshooting.
Don't wait to let the Electrical Inspector teach you the new 2023 NEC. Save time, save money,
and pass inspections the first time by completing your continuing education requirements.