NCCER HVAC Level 3

Issued by NCCER

This individual has demonstrated the ability to: • Identify types of fasteners and their applications • Terminate low- and line-voltage wiring connections • Identify relays, contactors, and motor starters • Install/troubleshoot thermostats • Troubleshoot control circuits and load components • Interpret control circuit diagrams • Identify VFDs and ECMs and explain how they operate • Describe cooling system malfunctions and solutions • Troubleshoot and replace compressors …see more skills below.

Type Validation
Time Hours

Additional Details

Skills

more skills below

Earning Criteria

…skills continued… • Describe heat pump operating cycles • Check heat pump system components • Troubleshoot gas heating systems • Conduct a combustion analysis • Service oil-fired heating systems • Troubleshoot HVAC system accessories • Identify common zoning systems • Describe hot-water and chilled-water systems • Identify steam system valves and components • Install and maintain steam traps • Describe retail refrigeration equipment/components • Explain how to properly conduct a service call
Completed training through an NCCER Accredited training organization. Successfully demonstrated to an NCCER-certified instructor and/or evaluator the performance task requirements for this level. Successfully completed the course modules and passed the knowledge based examinations.
The NCCER course completions can be validated on www.nccer.org by searching the individuals NCCER card number. Each individual who completes an NCCER course also receives a card number associated with their record. This search is free and can verify the completions earned.