{"product_id":"north-carolina-heating-group-3-technician-books-course-rental","title":"North Carolina Heating Group 3 Technician Books \u0026 Course Rental","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eNorth Carolina Heating Group 3 Technician Books \u0026amp; Course Rental\u003c\/h1\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eNorth Carolina Heating Group 3 Technician Books \u0026amp; Course Rental\u003c\/strong\u003e package is designed for students preparing for the North Carolina Heating Group 3 Technician exam with a rental set of listed references, a Ductulator, and online course access. This rental package helps students study North Carolina administrative requirements, fuel gas systems, mechanical code provisions, energy conservation requirements, residential code topics, NC Board laws and rules, residential load calculations, commercial load calculations, residential duct system design, commercial low-pressure duct design, refrigeration and air conditioning fundamentals, and Ductulator use.\u003c\/p\u003e\n\n\u003cp\u003eThis package is built for students who want the convenience of rental books that are already highlighted and tabbed, along with online exam preparation support. Heating Group 3 Technician preparation can require students to move across multiple North Carolina code references, technical manuals, refrigeration and air conditioning material, board rules, and HVAC tools. Having the books highlighted and tabbed can make study sessions more organized and help students become more familiar with where important topics are located.\u003c\/p\u003e\n\n\u003cp\u003eThe rental package includes the listed books, a Ductulator, and \u003cstrong\u003e6 months of course access\u003c\/strong\u003e. The rental price is \u003cstrong\u003e$1,740\u003c\/strong\u003e plus a \u003cstrong\u003erefundable deposit of $1,000\u003c\/strong\u003e, for a \u003cstrong\u003etotal of $2,740\u003c\/strong\u003e. Please allow up to 15 business days for book and course rental package orders.\u003c\/p\u003e\n\n\u003cp\u003eThe North Carolina Heating Group 3 Technician exam preparation process should focus on both trade knowledge and reference navigation. Students should study the material, practice finding answers in the books, use the Ductulator during preparation, and build a steady routine for reviewing missed questions. The course access helps students organize study time, while the highlighted and tabbed rental books support faster movement through the references.\u003c\/p\u003e\n\n\u003cp\u003eThis rental package is useful for heating technician candidates, HVAC professionals, service technicians, mechanical installers, apprentices, qualifying parties, business owners, and students preparing for a North Carolina heating exam. Students with field experience can use the rental books and course structure to connect hands-on knowledge with reference-based exam preparation. Students who are newer to exam study can use the package to break the reference list into manageable study areas.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 3px solid #d32f2f; padding: 20px; margin: 25px 0; background-color: #fff7f7;\"\u003e\n  \u003ch2 style=\"color: #d32f2f; margin-top: 0;\"\u003eWhat You Get\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e North Carolina Administration Code and Policies, 2018 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e North Carolina Fuel Gas Code, 2018 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e North Carolina Mechanical Code, 2018 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e North Carolina Energy Conservation Code, 2018 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e North Carolina Residential Code, 2018 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e NC Board's Laws \u0026amp; Rules - 2026 Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e Manual J - Residential Load Calcs, reprinted 2016, Eighth Full Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e Manual N - Commercial Load Calculation for Small Commercial Buildings, 5th Edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e Manual Q - Commercial Low Pressure, Low Velocity Duct System Design (1990).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e Manual D, 2016, 3rd Ed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighlighted \u0026amp; Tabbed Rental Book:\u003c\/strong\u003e Modern Refrigeration and Air Conditioning, 22nd edition.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncluded Tool:\u003c\/strong\u003e Ductulator.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCourse Access:\u003c\/strong\u003e 6 months of course access.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRental Price:\u003c\/strong\u003e $1,740.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRefundable Deposit:\u003c\/strong\u003e $1,000.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTotal Due Today:\u003c\/strong\u003e $2,740.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOrder Processing:\u003c\/strong\u003e Please allow up to 15 business days for book and course rental package orders.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\n\u003cp\u003eThe North Carolina Heating Group 3 Technician exam is connected to heating systems, fuel gas, mechanical systems, energy conservation, residential code requirements, administrative code provisions, board laws and rules, residential load calculations, commercial load calculations, duct design, refrigeration, air conditioning, and HVAC trade knowledge. Students preparing with this rental package should use the online course, highlighted and tabbed rental books, and Ductulator together as part of a structured study routine.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExam Name:\u003c\/strong\u003e North Carolina Heating Group 3 Technician\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Books \u0026amp; Course Rental Package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Books:\u003c\/strong\u003e Highlighted and tabbed rental books listed in this package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Tool:\u003c\/strong\u003e Ductulator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCourse Access:\u003c\/strong\u003e 6 months of course access\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStudy Focus:\u003c\/strong\u003e North Carolina administrative code, fuel gas systems, mechanical code, energy conservation, residential code, NC Board laws and rules, residential load calculations, commercial load calculations, residential duct design, commercial low-pressure duct design, refrigeration and air conditioning fundamentals, and Ductulator use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eStudents should prepare for topics related to heating equipment, fuel gas piping, combustion air, appliance venting, mechanical equipment installation, ventilation, duct systems, residential system provisions, energy conservation requirements, residential load calculations, commercial load calculations, duct design, refrigeration principles, air conditioning systems, controls, motors, troubleshooting, administrative procedures, board responsibilities, and safe trade practice.\u003c\/p\u003e\n\n\u003cp\u003eBecause this exam path uses multiple references, students should practice identifying which book or tool applies to each question. A fuel gas question may require the North Carolina Fuel Gas Code. A mechanical installation question may require the North Carolina Mechanical Code. An energy conservation question may point to the North Carolina Energy Conservation Code. A residential system question may require the North Carolina Residential Code. A laws and rules question may require the NC Board's Laws \u0026amp; Rules. A residential load calculation question may point to Manual J. A commercial load calculation question may require Manual N. A duct design question may involve Manual D, Manual Q, or the Ductulator. A refrigeration or air conditioning fundamentals question may point to Modern Refrigeration and Air Conditioning.\u003c\/p\u003e\n\n\u003cp\u003eStrong preparation means knowing where to look before spending time searching. Students should repeatedly practice moving from question topic to reference, then from reference to chapter, section, table, figure, definition, formula, or calculation method. This habit helps build speed, accuracy, and confidence during open book preparation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\n\u003cp\u003eThe North Carolina Heating Group 3 Technician exam is prepared for as an open book test using approved references. Open book testing can be helpful, but it is not a substitute for preparation. Students still need to understand the subject matter, know how the references are organized, and practice finding answers efficiently.\u003c\/p\u003e\n\n\u003cp\u003eThis rental package supports open book preparation by providing highlighted and tabbed rental books, online course access, and a Ductulator. Students should use the books during study sessions so they can learn where major subjects are located, how indexes are arranged, where important tables appear, and how to move between different references. Highlighting and tabs support faster navigation, but students should still practice using the references repeatedly.\u003c\/p\u003e\n\n\u003cp\u003eOpen book preparation should focus on topic recognition. Students should read each question carefully, identify the subject, select the correct reference, and confirm the answer from the book or tool. Fuel gas, mechanical code, energy conservation, residential code, laws and rules, load calculations, duct design, refrigeration, and air conditioning each require a different reference approach.\u003c\/p\u003e\n\n\u003cp\u003eStudents should also practice with the Ductulator before testing. Duct sizing, airflow, friction rate, velocity, fittings, residential duct design, commercial low-pressure duct design, and system layout concepts are easier to approach when students have already spent time using the tool during preparation. The course structure and rental references help students create a more organized approach to these topics.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\n\u003cp\u003eThe North Carolina Heating Group 3 Technician exam may be part of a broader North Carolina licensing or qualification process. Exam preparation is an important step, but licensing requirements, applications, eligibility, experience, approvals, fees, and additional requirements are controlled by the applicable North Carolina authority.\u003c\/p\u003e\n\n\u003cp\u003eA practical preparation path for this rental package may include the following steps:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm that the North Carolina Heating Group 3 Technician exam matches your licensing or qualification goal.\u003c\/li\u003e\n  \u003cli\u003eUse the online course to organize topic review and practice reference navigation.\u003c\/li\u003e\n  \u003cli\u003eReview the North Carolina Administration Code and Policies, 2018 Edition for administrative and code-related requirements.\u003c\/li\u003e\n  \u003cli\u003eStudy the North Carolina Fuel Gas Code, 2018 Edition for gas piping, combustion air, appliance installation, venting, testing, and fuel gas safety topics.\u003c\/li\u003e\n  \u003cli\u003eStudy the North Carolina Mechanical Code, 2018 Edition for equipment installation, ventilation, exhaust, duct systems, clearances, access, inspections, and mechanical code requirements.\u003c\/li\u003e\n  \u003cli\u003eStudy the North Carolina Energy Conservation Code, 2018 Edition for energy-related mechanical requirements, duct insulation, duct sealing, controls, efficiency concepts, and conservation provisions.\u003c\/li\u003e\n  \u003cli\u003eStudy the North Carolina Residential Code, 2018 Edition for residential mechanical, fuel gas, plumbing, energy, building, safety, and installation topics that may connect to heating work.\u003c\/li\u003e\n  \u003cli\u003eReview the NC Board's Laws \u0026amp; Rules - 2026 Edition for licensing responsibilities, board rules, contractor obligations, and regulatory language.\u003c\/li\u003e\n  \u003cli\u003eUse Manual J for residential load calculation study.\u003c\/li\u003e\n  \u003cli\u003eUse Manual N for commercial load calculation study.\u003c\/li\u003e\n  \u003cli\u003eUse Manual D for residential duct system design study.\u003c\/li\u003e\n  \u003cli\u003eUse Manual Q for commercial low-pressure, low-velocity duct system design study.\u003c\/li\u003e\n  \u003cli\u003eUse Modern Refrigeration and Air Conditioning, 22nd edition for refrigeration, air conditioning, controls, equipment, troubleshooting, and HVAC fundamentals.\u003c\/li\u003e\n  \u003cli\u003ePractice using the Ductulator for duct-sizing familiarity.\u003c\/li\u003e\n  \u003cli\u003ePractice answering questions while using the highlighted and tabbed rental references.\u003c\/li\u003e\n  \u003cli\u003eReview current exam-day rules for approved references, tabs, highlighting, tools, identification, and testing procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSome licensing paths may include steps beyond the exam, such as an application, experience review, business requirements, insurance, fees, continuing education, or board approval. Passing an exam may be one part of the process, but it may not complete every requirement for a license or credential.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\n\u003cp\u003eNorth Carolina heating technician and contractor requirements are controlled by the applicable state licensing authority and may vary by classification, credential, scope of work, and business structure. Students preparing for the North Carolina Heating Group 3 Technician exam should make sure they are following the correct exam path and using the correct references for their registration and licensing goal.\u003c\/p\u003e\n\n\u003cp\u003eThis books and course rental package supports preparation by helping students study with the listed highlighted and tabbed rental references, online course access, and Ductulator. It does not replace the state application process, eligibility review, board requirements, or any official licensing step required for approval.\u003c\/p\u003e\n\n\u003cp\u003eStudents should complete all required state steps connected to their exam and licensing path. North Carolina code editions, board rules, application procedures, approved reference requirements, and testing rules can change, so students should follow the current instructions connected to their exam registration and licensing process.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth Carolina Administration Code and Policies, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed North Carolina code reference used for administrative provisions, code enforcement procedures, policies, permitting concepts, inspections, approvals, and code-related responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth Carolina Fuel Gas Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed fuel gas reference covering gas piping systems, pipe sizing, valves, regulators, connectors, combustion air, appliance installation, venting, testing, inspections, and fuel gas safety requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth Carolina Mechanical Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed mechanical code reference covering heating equipment, ventilation, exhaust systems, duct systems, appliance installation, access, clearances, inspections, and mechanical code compliance.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth Carolina Energy Conservation Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed energy code reference covering energy conservation provisions, mechanical system requirements, duct insulation, duct sealing, controls, efficiency concepts, and related energy requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth Carolina Residential Code, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed residential code reference covering one- and two-family dwelling provisions, including residential mechanical, fuel gas, plumbing, energy, building, safety, and installation topics.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNC Board's Laws \u0026amp; Rules - 2026 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed board-focused reference covering laws, rules, licensing responsibilities, contractor obligations, and regulatory provisions connected to North Carolina contractor practice.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual J - Residential Load Calcs, reprinted 2016, Eighth Full Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed residential load calculation reference used to study heating and cooling load calculation methods for residential buildings.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual N - Commercial Load Calculation for Small Commercial Buildings, 5th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed commercial load calculation reference used to study heating and cooling load calculations for small commercial buildings.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Q - Commercial Low Pressure, Low Velocity Duct System Design (1990)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed commercial duct design reference focused on low-pressure, low-velocity duct system design concepts and applications.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual D, 2016, 3rd Ed\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed residential duct system design reference used to study duct layout, sizing, airflow, friction rate, fittings, and distribution system design.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModern Refrigeration and Air Conditioning, 22nd edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eIncluded Rental Book:\u003c\/strong\u003e A highlighted and tabbed technical trade reference for refrigeration and air conditioning preparation, including refrigeration cycles, equipment components, controls, troubleshooting, service practices, and HVAC fundamentals.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\n\u003cp\u003eNorth Carolina Heating Group 3 Technician preparation should focus on both heating trade knowledge and the ability to use the listed references quickly. Students should review fuel gas systems, mechanical code provisions, energy conservation requirements, residential code provisions, NC Board laws and rules, residential load calculations, commercial load calculations, duct design, refrigeration and air conditioning fundamentals, and Ductulator use.\u003c\/p\u003e\n\n\u003cp\u003eFuel gas topics should be studied using the North Carolina Fuel Gas Code. Students should review gas piping materials, pipe sizing, developed length concepts, appliance input, shutoff valves, regulators, connectors, combustion air, appliance installation, venting, testing, and safety requirements. Fuel gas questions often require careful table use and close attention to the information provided in the question.\u003c\/p\u003e\n\n\u003cp\u003eMechanical system topics should be reviewed using the North Carolina Mechanical Code. Students should focus on equipment installation, ventilation, exhaust systems, duct systems, appliance access, clearances, condensate disposal, hydronic systems, refrigeration-related provisions where applicable, chimneys, vents, and inspection requirements. Mechanical code preparation helps students connect field conditions to enforceable code language.\u003c\/p\u003e\n\n\u003cp\u003eEnergy conservation topics should be reviewed using the North Carolina Energy Conservation Code. Students should study mechanical system efficiency concepts, duct insulation, duct sealing, controls, equipment efficiency, building envelope coordination, and related energy provisions. Energy questions may require students to locate code requirements that affect system design, installation, or inspection.\u003c\/p\u003e\n\n\u003cp\u003eResidential code topics should be reviewed using the North Carolina Residential Code. Students should be comfortable navigating residential mechanical, fuel gas, plumbing, energy, building, and safety provisions. Heating technician questions may connect system installation to residential conditions, so students should know how to move through this reference when needed.\u003c\/p\u003e\n\n\u003cp\u003eAdministrative and licensing topics should be reviewed using the North Carolina Administration Code and Policies and the NC Board's Laws \u0026amp; Rules. Students should become familiar with administrative requirements, inspections, approvals, permitting concepts, enforcement procedures, licensing responsibilities, board requirements, contractor obligations, and regulatory language. These topics are different from technical HVAC questions and should receive separate study time.\u003c\/p\u003e\n\n\u003cp\u003eResidential load calculation topics should be studied using Manual J. Students should review heat loss and heat gain concepts, indoor and outdoor design conditions, building envelope factors, windows, doors, insulation, infiltration, ventilation, internal loads, and equipment sizing principles. Manual J helps students understand how residential system sizing decisions are made.\u003c\/p\u003e\n\n\u003cp\u003eCommercial load calculation topics should be reviewed using Manual N. Students should become familiar with the purpose of commercial load calculations, building heat loss and heat gain concepts, indoor and outdoor design conditions, occupancy considerations, ventilation, envelope factors, internal loads, equipment sizing principles, and small commercial building considerations. Load calculation preparation helps students understand how system capacity is selected and evaluated.\u003c\/p\u003e\n\n\u003cp\u003eDuct design topics should be reviewed using Manual D, Manual Q, and the Ductulator. Students should practice duct-sizing concepts, airflow, friction rate, velocity, equivalent length, fittings, supply ducts, return ducts, residential duct design, commercial low-pressure duct design, and low-velocity duct system concepts. The Ductulator should be used during study so students become comfortable with the tool before testing.\u003c\/p\u003e\n\n\u003cp\u003eRefrigeration and air conditioning topics should be studied using Modern Refrigeration and Air Conditioning, 22nd edition. Students should review the refrigeration cycle, heat transfer, compressors, condensers, evaporators, metering devices, refrigerants, pressure-temperature relationships, system charging concepts, troubleshooting, electrical controls, motors, airflow, filtration, comfort cooling, heating systems, and service procedures. This reference helps strengthen the technical foundation behind HVAC system operation.\u003c\/p\u003e\n\n\u003cp\u003eBecause this rental package includes several references, students should avoid studying randomly. A stronger approach is to create topic blocks: fuel gas, mechanical code, energy code, residential code, administration, laws and rules, residential load calculations, commercial load calculations, residential duct design, commercial duct design, refrigeration and air conditioning, and Ductulator practice. After each topic block, students should answer practice questions and return to the references to review missed answers.\u003c\/p\u003e\n\n\u003cp\u003eWhen reviewing missed questions, students should return to the reference connected to the topic. Reading the surrounding section helps students understand why the answer is correct and how similar questions may be asked. This process builds reference familiarity and helps students improve both accuracy and speed.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\n\u003cp\u003e1 Exam Prep helps students prepare for the North Carolina Heating Group 3 Technician exam by combining organized online study guidance with highlighted and tabbed rental references and Ductulator practice. This package is built to help students follow a structured plan instead of approaching a large reference list without direction.\u003c\/p\u003e\n\n\u003cp\u003eThe online course supports trade-focused review, practice-oriented preparation, and reference navigation. The highlighted and tabbed rental books help students move through the references more efficiently during study. The Ductulator supports duct-sizing practice, and the full reference set helps students prepare across the major subjects connected to Heating Group 3 Technician work.\u003c\/p\u003e\n\n\u003cp\u003eFor students with HVAC, heating, fuel gas, duct design, refrigeration, air conditioning, service, installation, or mechanical experience, this package helps connect hands-on trade knowledge to exam-style reference questions. For students who are newer to exam preparation, the course and organized rental books help make the reference list feel more manageable.\u003c\/p\u003e\n\n\u003cp\u003e1 Exam Prep supports students through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, Ductulator familiarity, refrigeration and air conditioning review, and confidence-building study structure. This rental package does not guarantee a passing score, licensing approval, employment, business approval, or any specific exam outcome, but it gives students a more organized way to prepare for the North Carolina Heating Group 3 Technician exam.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ Section\u003c\/h2\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat is included in the North Carolina Heating Group 3 Technician Books \u0026amp; Course Rental?\u003c\/h2\u003e\n\u003cp\u003eThis package includes highlighted and tabbed rental books for the listed North Carolina code references, NC Board laws and rules, ACCA manuals, Modern Refrigeration and Air Conditioning, a Ductulator, and 6 months of course access.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eAre the rental books highlighted and tabbed?\u003c\/h2\u003e\n\u003cp\u003eYes. The books in this rental package are highlighted and tabbed to support faster study and reference navigation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much does this rental package cost?\u003c\/h2\u003e\n\u003cp\u003eThe rental price is $1,740 plus a refundable deposit of $1,000, for a total of $2,740.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this package include course access?\u003c\/h2\u003e\n\u003cp\u003eYes. This package includes 6 months of course access.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this package include a Ductulator?\u003c\/h2\u003e\n\u003cp\u003eYes. This package includes a Ductulator for duct-sizing practice.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long does it take to receive the rental package?\u003c\/h2\u003e\n\u003cp\u003ePlease allow up to 15 business days for book and course rental package orders.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the North Carolina Heating Group 3 Technician exam open book?\u003c\/h2\u003e\n\u003cp\u003eThe exam is prepared for as an open book test using approved references. Students should practice using the listed highlighted and tabbed rental books and Ductulator while following current exam-day rules for approved materials and tools.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat topics should I study for the North Carolina Heating Group 3 Technician exam?\u003c\/h2\u003e\n\u003cp\u003eStudents should study North Carolina administrative code, fuel gas code, mechanical code, energy conservation code, residential code, NC Board laws and rules, residential load calculations, commercial load calculations, duct design, refrigeration and air conditioning fundamentals, and Ductulator use.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho should use this rental package?\u003c\/h2\u003e\n\u003cp\u003eThis package is useful for heating technician candidates, HVAC professionals, mechanical installers, service technicians, apprentices, qualifying parties, business owners, and students preparing for a North Carolina heating exam.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this package guarantee that I will pass the exam?\u003c\/h2\u003e\n\u003cp\u003eNo. This package supports preparation through rental books, course access, Ductulator practice, and organized study structure, but it does not guarantee a passing score, licensing approval, employment, business approval, or any specific exam outcome.\u003c\/p\u003e\n\n","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":46205882826809,"sku":null,"price":2740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/2026NEWPRODUCTS-NCP1-27-NC-HeatingGroup3Technician-RENTAL.jpg?v=1784214280","url":"https:\/\/1examprep.com\/products\/north-carolina-heating-group-3-technician-books-course-rental","provider":"1 Exam Prep","version":"1.0","type":"link"}