A Mechanical Contractor is defined as a person whose services are unlimited in the execution of contracts requiring experience, knowledge, and skill to install, maintain, repair, fabricate, alter, extend or design, when not prohibited by law, central air conditioning, refrigeration, heating and ventilating systems, including ductwork in connection with a complete system only to the extent such ductwork is performed by the contractor as is necessary to make complete and air-distribution system, boiler and unfired pressure vessel systems, lift station equipment and piping, and appurtenances, apparatus or equipment used in connection therewith; to install, maintain, repair, fabricate, alter, extend or design, when not prohibited by law, piping insulation of pipes, vessels and ducts, pressure and process piping, oxygen lines, nitrous oxide piping, ink and chemical lines, fuel transmission lines, and natural gas fuel lines within buildings; to disconnect or reconnect power wiring on the load side of the disconnect switch and low-voltage heating, ventilating and air conditioning control wiring; and to install as condensate drain form an air conditioning unit to an existing safe waste or other approved disposal other than a direct connection to a sanitary system. The scope of work for such a contractor shall also include any excavation work incidental thereto, but shall not include any works such as liquefied petroleum gas fuel lines within buildings, potable water lines, or connections thereto, sanitary sewer lines, swimming pool piping and filters, or electrical power wiring.
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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 books set includes all required references for both the Unlimited Mechanical and Business Procedures exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.
OSHA is required for both the business and the trade exams.
Florida Building Code - Mechanical
Florida Building Code Ch 13 Energy Efficiency
Florida Building Code - Fuel Gas
Modern Refrigeration and Air Conditioning
ACCA Duct Slide Rule
HVAC Duct Construction Standards – Metal an
CFR (OSHA) Title 29 Part 1926
NFPA 54 National Fuel Gas Code
Plumbing Technology: Design and Installation
Refrigeration and Air Conditioning
Architectural Sheet Metal Manual
Florida Building Code - Building
OSHA is required for both the business and the trade exams.
Florida Contractor's Business Procedures Refe
CFR (OSHA) Title 29 Part 1926