Master Unlimited Air Conditioning Contractor License (Prometric©)

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Includes the design, 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.

Some counties consider the Master category an actual contractor’s license (used to lawfully engage in contracting) and require taking and passing a business exam. Other counties simply consider the Master category as a step above Journeyman. In cases where the county of your choice does not allow Masters to engage in contracting, you will not be required to take the business exam.

Course for Master Unlimited Air Conditioning

Exam for Master Unlimited Air Conditioning

Master Unlimited Air Conditioning Exam

Testing Method: Computer-based; Open Book
Testing Company: Prometric
Hours Allotted: 3h 50min
Types of Questions: Multiple Choice
Number of questions: 100
Exam and Catalog Numbers: 924703, 924753, 924704, 924754
Subjects Involved:
- HARV General
- Heating, Low and High Pressure Boiler
- Ducts and Ventilation
- HARV Controls
- Fuel Gas Systems
- HARV Load Calculations/ Psychrometric Analysis
- Insulation
- Safety

Business and Law Exam

Testing Method: Computer - based; Open Book
Testing Company: Prometric
Hours Allotted: 2h
Types of Questions: Multiple Choice
Number of questions: 50
Exam and Catalog Numbers: 920101, 920151. F10010
Subjects Involved:
- Business Organization
- Licensing
- Estimating and Bidding
- Contract Management
- Project Management
- Insurance and Bonding
- OSHA Recordkeeping
- Personal Regulations
- Financial Management
- Tax Laws
- Lien Laws

Book Set for Master Unlimited Air Conditioning

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