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NATE HAVC/R Certification Basics

NATE certification tests represent real working knowledge of HVAC and HVAC/R systems and are designed to allow you to be certified in specific knowledge areas. You can earn installation, service or senior certification in one or more of the following specialty areas:

  • Air Conditioning
  • Air Distribution
  • Air-to-Air Heat Pumps
  • Gas Furnaces
  • Oil Furnaces
  • Hydronics Gas
  • Hydronics Oil
  • Light Commercial Refrigeration
  • Commercial Refrigeration
  • Ground Source Heat Pump Loop Installer
  • HVAC Efficiency Analyst (Senior Level)