Duval HAR Class B Contractors License (GITS©)
Heating, air conditioning and refrigeration, to be noted herein as HAR, means the practice, materials and equipment used in the installation, repair, maintenance, extension and alteration of appliances and appurtenances in connection with a heating, air conditioning or refrigeration system within or adjacent to a building or structure, excluding: (i)Factory-built appliances such as window air conditioners, domestic refrigerators, kitchen ranges, space heaters, portable fans and other apparatus which is not normally included in the permanent construction of a dwelling.(ii)Electrical radiant heating systems, electrical household appliances and electrical construction beyond the point of connection of HAR machinery to the electrical branch circuit. (iii)A part of a plumbing system beyond the point of connection of HAR machinery to a water supply outlet or the discharge of HAR machinery drainage into an indirect waste.(iv)A water heater, unless the water heater and hot water or steam lines connected thereto are a part of the heating system and not for domestic use. (v)Fire sprinkler and piping of a fire protection system.(vi)Gas piping not within a HAR system.(vii)Construction or installations included within the scope of an electrical contractor or plumbing contractor.(viii)HAR equipment when being set in a permanent location to allow the installation of ductwork, if a proper mechanical permit has been obtained.(ix)Preventative maintenance defined as charging of refrigerant lines, changing filters and cleaning of dust and debris of HAR equipment only when work is done by an employee of a qualified HAR contractor or when the HAR equipment is within a multifamily facility and the work is done by an employee of the multifamily facility who has been designated as a maintenance craftsman by the Board. (x)Installation of refrigerant lines and drain lines on residential construction for a one to five ton capacity system, if a licensed installer verifies that the work is satisfactory before the job is completed and if a proper mechanical permit has been obtained. Class B indicates those craftsmen and contractors whose services are unlimited in the execution of work in the HAR trade at or below a rating of 25 tons (direct expansion units only) for a single cooling system and 500,000 Btu for a single heating system.
HAR Class B Contractor Classes
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Credenciales enviadas por correo electronico
Acceso ilimitado (no hay limite de tiempo)
Videos educativos
Preguntas de practica para los libros
Conceptos claves
Soluciones de ejercicios de matematica paso a paso
Clases de repaso en vivo (incluido)
Tutorías 1-a-1 (cargo extra)
$599.00$599.00 -
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Credenciales enviadas por correo electronico
Acceso ilimitado (no hay limite de tiempo)
Videos educativos
Preguntas de practica para los libros
Conceptos claves
Soluciones de ejercicios de matematica paso a paso
Clases de repaso en vivo (incluido)
Tutorías 1-a-1 (cargo extra)
$340.00$340.00
Exam for HAR Class B Contractors License
The HAR Contractor – Class B examination is based on trade-specific information pertaining to materials, tools, equipment, practices, terminology, and relevant laws. The examination is a three (3) hour, open book exam that consists of 75 questions.
HAR Class B Contractors Exam
The HAR Contractor – Class examination is based on trade-specific information pertaining to materials, tools, equipment, practices, terminology, and relevant laws. The examination is a three (3) hour, open book exam that consists of 75 questions
- Testing Company: GITS© (Gainesville Independent Testing Service)
- Hours Allotted: 3h
- Types of Questions Multiple Choice
- Number of questions: 75
- Subjects Involved:
- Code Compliance
- Fuel Gas
- Load Calculations
- General
- Maintenance and Service
- Controls
- Piping
- Insulation
- Psychometrics
- Safety
Business and Law Exams
- Testing Company: GITS© (Gainesville Independent Testing Service)
- Hours Allotted: 2h
- Types of Questions: Multiple Choice
- Number of questions: 50
- Subjects Involved:
- Insurance Laws
- Tax Laws
- Safety
- Management
- Lien Laws
- Employment Laws
- General Accounting
HAR Class B Books Set
The book set includes all required references for both the Pool Decking 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.
DUVAL COUNTY (FLORIDA) HAR CLASS B (GITS) - SET DE LIBROS SIN TABS INCLUYE TODOS LOS LIBROS PARA EXAMEN TECNICO Y ADMINISTRATIVO
Sales price: $1,612.32-
DUVAL COUNTY (FLORIDA) HAR CLASS B (GITS) - SET DE LIBROS CON TABS INCLUYE TODOS LOS LIBROS PARA EXAMEN TECNICO Y ADMINISTRATIVO
Sales price: $1,712.32
HAR Class B Books
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The Florida Mechanical Code is currently on i...Florida Building Code - Mechanical
r130 1$120.37$120.37 -
The 2020 edition of the Florida Energy Conser...Florida Building Code - Energy Conservation
r312 1$71.86$71.86 -
The Fuel Gas Code currently used for state co...Florida Building Code - Fuel Gas
r129 1$103.91$103.91 -
This is a used book, used book pricing has be...Modern Refrigeration and Air Conditioning
r192 1$64.65$64.65 -
OSHA (CFR 29 Part 1926) is the leading safety...CFR (OSHA) Title 29 Part 1926 (1903 1904 1910
r84 1$30.00$30.00 -
The Trane Ductulator is a tool used for duct ...Trane Ductulator
r299 1$30.00$30.00 -
The HVAC Duct Construction Standards is a SMA...HVAC Duct Construction Standards - Metal and
r163 1$241.38$241.38 -
The NFPA 54 covers fuel gas piping systems, a...NFPA 54 National Fuel Gas Code 2018
r222 1$107.05$107.05 -
This is a used book, used book pricing has be...Design and Installation 2007
r253 1$387.20$387.20 -
This is a used book, used book pricing has be...Modern Refrigeration and Air Conditioning
r192 1$64.65$64.65 -
Architectural Sheet Metal Manual is the go-to...Architectural Sheet Metal Manual
r34 1$306.43$306.43
Business Procedures Books
OSHA is required for both the business and the trade exams.
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This book includes many of the aspects of ope...Florida Contractors Business Procedures Refer
r136 1$84.82$84.82 -
OSHA (CFR 29 Part 1926) is the leading safety...CFR (OSHA) Title 29 Part 1926 (1903 1904 1910
r84 1$30.00$30.00