Iowa Master HVAC/Refrigeration with Gas License

Installation, maintenance, repair, fabrication, alteration, and extension of air conditioning, refrigeration, piping vessels, warm air heating, low and high-pressure boilers, ventilation systems, duct systems, insulation, and related appurtenances within a complete system unlimited in horsepower or tonnage.

Master HVAC/Refrigeration with Gas Course

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Master HVAC/Refrigeration with Gas Exam

• Testing Method: Computer-based; Open Book
• Testing Company: Kirkwood Community College
• Correct required to pass: 70%
• Types of Questions: Multiple Choice
• Time Limited: 4h
• Number of questions: 100
• Subjects Involved:
  • HVAC Terms, Principles, Administration 16%
  • HVAC Installation 14%
  • Venting, Duct, Combustion Air 18%
  • Gas Piping 8%
  • HVAC Electrical 13%
  • Protection 11%
  • Refrigeration Term System, Operation 20%

Iowa Master HVAC/Refrigeration with Gas Contractor Book Set

The book set includes all required references for the Iowa Master HVAC/Refrigeration with Gas Contractor business and trade exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.

Iowa Master HVAC/Refrigeration with Gas Contractor Trade Books

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