Class B - Entitles the licensee to perform HVACR work on air conditioning systems that develop a total of NOT more than 15 tons cooling capacity per unit or 1 million BTUH heating input per unit and refrigeration systems of 15 H.P. or less per unit.
Login credentials emailed upon enrollment
Unlimited access (no time limits)
Lecture videos
Practice questions
Key concepts
Step-by-step solutions to math problems
Live review
classesLogin credentials emailed upon enrollment
Unlimited access (no time limits)
Lecture videos
Practice questions
Key concepts
Step-by-step solutions to math problems
Live review
classesThe book set includes all required references for the Class B HVACR and (Business and Law) Exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.
Arkansas Fuel Gas Code
Arkansas Mechanical Code
Modern Refrigeration and Air Conditioning
NFPA 70 National Electrical Code
Refrigeration & Air Conditioning Technology
Manual J Residential Load Calculation
Arkansas NASCLA Contractors Guide to Business