The Oklahoma HVACR Limited Contractor – Highlighted & Tabbed Book Package is a professionally organized reference collection designed to help contractors efficiently prepare for the Oklahoma HVACR Limited Contractor licensing exam. This enhanced package includes the essential mechanical codes, HVAC design references, and safety regulations required for exam preparation, with each book professionally highlighted and tabbed so you can quickly locate important system design formulas, code requirements, and safety standards during your open-book exam.
By clearly marking commonly referenced tables, calculations, and technical standards, this package helps reduce the time spent searching through large manuals and allows you to quickly find the information needed to answer exam questions accurately.
📚 Books Included (Pre-Highlighted & Professionally Tabbed)
1. Ductulator
Key airflow and duct sizing references are marked to help quickly determine proper duct sizes based on airflow requirements, friction rates, and system performance calculations.
2. International Mechanical Code (IMC), 2018 Edition
Important mechanical system installation standards are highlighted including ventilation systems, HVAC equipment installation, safety requirements, and mechanical system compliance regulations.
3. International Fuel Gas Code (IFGC), 2018 Edition
Key sections are highlighted covering fuel gas piping systems, gas appliance installation, combustion air requirements, venting systems, and gas safety standards.
4. Modern Refrigeration and Air Conditioning – 22nd Edition
Highlighted sections cover refrigeration cycles, HVAC system components, installation methods, troubleshooting techniques, and maintenance practices used in residential and light commercial HVAC systems.
5. Manual J – Residential Load Calculations (Eighth Full Edition, Reprinted 2016)
Important load calculation procedures are highlighted covering heating and cooling load calculations used to properly size residential HVAC systems.
6. Mathematics for Plumbers and Pipefitters – 8th Edition
Key formulas and calculation methods are highlighted including pipe measurements, offsets, pressure calculations, and practical math used in mechanical installations.
7. Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
Important OSHA construction safety regulations are highlighted and tabbed covering personal protective equipment (PPE), ladders, scaffolding, hazard communication, and jobsite safety practices.
❄️ Topics Covered
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HVAC system design and installation practices
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Residential heating and cooling load calculations
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Duct system sizing and airflow management
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Refrigeration cycle principles and system components
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Fuel gas system installation and safety standards
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Mechanical code compliance for HVAC systems
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Construction jobsite safety regulations
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Mathematical calculations used in HVAC installations
🎯 Who This Package Is For
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Contractors preparing for the Oklahoma HVACR Limited Contractor licensing exam
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HVAC technicians advancing to contractor-level licensing
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Heating, ventilation, and air conditioning professionals seeking structured exam preparation
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First-time exam takers who want faster navigation of study materials
🚀 Why Choose the Highlighted & Tabbed Version?
✔️ Saves valuable time during open-book exams
✔️ Key HVAC code sections and formulas clearly marked
✔️ Helps quickly locate commonly tested information
✔️ Reduces page-flipping and exam stress
✔️ Organized specifically for HVAC contractor exam preparation
Walk into your exam prepared and confident.
The Oklahoma HVACR Limited Contractor – Highlighted & Tabbed Book Package combines authoritative HVAC codes, technical references, and professional exam-ready organization, helping you quickly locate the information you need and improving your chances of passing the exam on your first attempt. ❄️