Delaware Master HVACR License

Tests a candidate’s knowledge of the installation, maintenance, repair, fabrication, alteration, and extension of air conditioning, refrigeration, heating, ventilation systems, duct systems, warm air systems, low pressure boiler and unfired pressure vessel systems, solar heating and cooling systems, and related appurtenances unlimited in horsepower or tonnage.

Master HVACR Course

  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    $525.00
    $525.00

Master HVACR Exams

Master HVACR Trade Exam

  • Testing Method: Computer-based; Open Book
  • Testing Company: ProV©
  • Number of Questions: 100
  • Time Allowed: 4 Hours
  • Minimum Passing Score: 70%
  • Subjects Involved (No. of Questions):
    • General Knowledge (28)
    • Piping (12)
    • Equipment (18)
    • System sizing and installation (18)
    • Ventilation and Exhaust Systems (14)
    • Testing and Inspection (10)

    Delaware Master HVACR Book Set

    The book set includes all required references for the Master HVACR exam. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.

    • DELAWARE MASTER HVACR - BOOK SET WITHOUT TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

      Sales price: $626.62
    • DELAWARE MASTER HVACR - BOOK SET WITH TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

      Sales price: $686.62

    Delaware Master HVACR Trade Books