{"product_id":"north-carolina-heating-group-2-contractor-exam-book-package","title":"North Carolina Heating Group 2 Contractor Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eNorth Carolina Heating Group 2 Contractor Exam Book Package\u003c\/h1\u003e\n\u003cp\u003ePrepare for the North Carolina Heating Group 2 Contractor examination with a focused collection of North Carolina construction codes, commercial HVAC manuals, refrigeration references, and duct-design tools. This exam book package brings together the listed materials used to study forced-air heating and cooling systems, air conditioning, refrigeration, commercial load calculations, duct design, fuel-gas requirements, energy conservation, residential installations, code administration, and contractor-level technical responsibilities.\u003c\/p\u003e\n\u003cp\u003eHeating Group 2 covers comfort-heating systems that use air as the primary distribution medium and includes related cooling and refrigeration work within the classification’s authorized scope. Candidates preparing for this examination should understand how heating and cooling equipment, air-distribution systems, refrigerant circuits, controls, ventilation, fuel-gas systems, combustion requirements, load calculations, and energy-efficiency provisions work together in residential and commercial applications.\u003c\/p\u003e\n\u003cp\u003eThe North Carolina Heating Group 2 Contractor Exam Book Package supports preparation for both code-based and calculation-based questions. The North Carolina Administration Code and Policies addresses permits, inspections, approvals, enforcement, and construction-code administration. The Fuel Gas Code covers fuel-gas piping, appliances, combustion air, venting, testing, and safety. The Mechanical Code addresses heating, cooling, ventilation, refrigeration, duct systems, equipment installation, and mechanical-system requirements.\u003c\/p\u003e\n\u003cp\u003eThe Energy Conservation Code supports study of mechanical-system efficiency, controls, insulation, duct sealing, piping requirements, equipment performance, and other energy-related provisions. The Residential Code provides requirements affecting HVAC and fuel-gas installations in one- and two-family dwellings and townhouses within its scope.\u003c\/p\u003e\n\u003cp\u003eThe commercial HVAC and refrigeration references add practical design and service knowledge. Manual N provides procedures for calculating loads in small commercial buildings. Manual Q addresses low-pressure, low-velocity commercial duct-system design. Manual CS discusses commercial applications, system arrangements, and equipment selection. Modern Refrigeration and Air Conditioning provides broad coverage of refrigeration principles, electrical controls, troubleshooting, heating systems, air conditioning, refrigerants, equipment, and service practices. The ductulator supports airflow and duct-sizing exercises.\u003c\/p\u003e\n\u003cp\u003eBecause the technical examination is open book, candidates should learn how every reference is organized before test day. Effective preparation includes identifying the correct book, choosing useful index terms, locating the controlling section or table, and applying the information accurately. Familiarity with the references can reduce unnecessary searching and provide a more consistent approach to technical questions.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cdiv style=\"border: 3px solid #d32f2f; padding: 20px; margin: 25px 0; background-color: #fff7f7;\"\u003e\n\u003ch3\u003eNorth Carolina Code \u0026amp; Regulatory References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Administration Code and Policies, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Fuel Gas Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Mechanical Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Energy Conservation Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNorth Carolina Residential Code, 2018 Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommercial HVAC \u0026amp; Refrigeration Technical References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eManual CS – Commercial Applications, Systems \u0026amp; Equipment (1993)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManual N – Commercial Load Calculation for Small Commercial Buildings, 5th Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManual Q – Commercial Low Pressure, Low Velocity Duct System Design (1990)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDuctulator\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cp\u003eThe North Carolina Heating Group 2 Contractor examination is part of the licensing program administered by the North Carolina State Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors. The Board establishes applicant qualifications, reviews experience, authorizes candidates to test, issues licenses, and enforces the laws and rules governing licensed heating contractors.\u003c\/p\u003e\n\u003cp\u003eThe Heating Group 2 Contractor technical examination has a four-hour testing period. Contractor applicants must also satisfy the applicable Business and Law examination requirement unless they qualify for an exemption recognized by the Board. The technical examination evaluates trade knowledge and code application, while the Business and Law portion addresses contractor-level legal, administrative, and business responsibilities.\u003c\/p\u003e\n\u003cp\u003eHeating Group 2 applies to comfort-heating systems that use air as the medium of heat distribution and includes air-conditioning and refrigeration systems within the classification. The examination may address forced-air furnaces, heat pumps, air-conditioning equipment, refrigeration cycles, compressors, condensers, evaporators, metering devices, refrigerants, electrical controls, airflow, ventilation, duct systems, fuel-gas appliances, combustion air, venting, load calculations, and energy conservation.\u003c\/p\u003e\n\u003cp\u003eQuestions may require candidates to find a specific code rule, interpret a table, calculate a commercial building load, determine duct dimensions, identify an approved installation method, diagnose a refrigeration-system condition, or apply an equipment or safety principle to a field scenario. Some questions may depend on practical experience and technical understanding rather than wording found directly in one paragraph of a reference.\u003c\/p\u003e\n\u003cp\u003eContractor candidates should also understand that passing the technical examination is only one part of the licensing process. Applicants must satisfy the Board’s experience, application, documentation, examination, and approval requirements before a license is issued or activated.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe North Carolina Heating Group 2 Contractor technical examination is an open-book test. Candidates are required to bring the approved reference materials assigned to their examination category. Only the books, manuals, and tools permitted under the Board’s current examination requirements may be taken into the testing room.\u003c\/p\u003e\n\u003cp\u003eOpen-book testing rewards preparation and organization. The examination does not provide enough time to read unfamiliar chapters from the beginning or search every publication for every answer. Candidates should study the technical concepts first and use the references to confirm code language, calculation methods, table values, limitations, and exceptions.\u003c\/p\u003e\n\u003cp\u003eReference books must remain in an acceptable published condition. Hardbound, spiral-bound, ring-bound, and qualifying original loose-leaf editions may be allowed. Printed PDF copies are not accepted as substitutes for approved published references. Candidates should inspect their materials before the examination and remove unauthorized papers, inserts, notes, or alterations.\u003c\/p\u003e\n\u003cp\u003eCommercially manufactured permanent index tabs may be permitted when they comply with current examination rules. Highlighting may also be allowed. Handwritten notes, added formulas, calculations, underlining, homemade tabs, loose papers, unauthorized inserts, and altered pages are restricted. Candidates should prepare the books for navigation without adding prohibited content.\u003c\/p\u003e\n\u003cp\u003eEvery candidate taking a heating or cooling examination is expected to furnish a ductulator. Practice with the tool before test day. Candidates should be able to relate airflow, duct dimensions, friction rate, and velocity without learning the ductulator during the examination.\u003c\/p\u003e\n\u003cp\u003eUse the North Carolina Mechanical Code for questions involving equipment installation, refrigeration systems, ventilation, exhaust, ducts, access, clearances, controls, and mechanical requirements. Use the Fuel Gas Code for fuel piping, shutoff valves, regulators, combustion air, appliance connections, venting, and testing. Use the Energy Conservation Code for efficiency, insulation, controls, duct sealing, and energy-related provisions.\u003c\/p\u003e\n\u003cp\u003eManual N should be the primary reference for small-commercial load-calculation questions. Manual Q applies to commercial low-pressure, low-velocity duct-system design. Manual CS supports commercial equipment and system-application questions. Modern Refrigeration and Air Conditioning supports refrigeration theory, component operation, servicing, troubleshooting, electrical concepts, and HVAC fundamentals.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the Heating Group 2 classification.\u003c\/strong\u003e Review the authorized scope and verify that it matches the forced-air heating, air-conditioning, and refrigeration work you intend to contract and perform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObtain the required examination references.\u003c\/strong\u003e Gather the approved North Carolina codes, HVAC manuals, refrigeration text, ductulator, and any additional Board-required contractor materials before applying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument qualifying experience.\u003c\/strong\u003e Prepare records showing the required hands-on experience in the installation, maintenance, service, or repair of heating systems related to Heating Group 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete the contractor examination application.\u003c\/strong\u003e Apply through the North Carolina State Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors and select Heating Group 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit supporting documentation.\u003c\/strong\u003e Provide the required experience statements, employment verification, applicant information, background documentation, signatures, and other materials requested by the Board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive approval to test.\u003c\/strong\u003e The Board reviews the application and determines whether the candidate satisfies the qualifications for the examination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule the examination.\u003c\/strong\u003e Approved candidates receive instructions for scheduling with the Board’s examination provider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete the technical examination.\u003c\/strong\u003e Follow all testing-center requirements regarding identification, security, approved books, calculators, reference preparation, and permitted tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatisfy the Business and Law requirement.\u003c\/strong\u003e Contractor applicants must complete the applicable Business and Law examination unless a Board-recognized exemption applies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete license issuance or activation.\u003c\/strong\u003e Passing the examinations does not automatically issue an active license. Complete all remaining Board requirements before offering or performing regulated contracting work.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eApplicants for a North Carolina Heating Group 2 Contractor license must document two years, or 4,000 hours, of on-site full-time experience. The experience must involve the installation, maintenance, service, or repair of heating systems related to the category for which the license is sought.\u003c\/p\u003e\n\u003cp\u003eUp to one-half of the required experience may be satisfied through academic or technical training directly related to Heating Group 2 work. Education credit is subject to the Board’s rules and review. Applicants requesting credit should provide the transcripts, certificates, or supporting records required by the application process.\u003c\/p\u003e\n\u003cp\u003eExperience documentation should clearly describe the applicant’s work with forced-air heating, air-conditioning, refrigeration, duct systems, equipment, controls, troubleshooting, installation, maintenance, or repair. The Board evaluates whether the reported work is relevant to the requested classification and whether the required hours have been established.\u003c\/p\u003e\n\u003cp\u003eApplicants must submit complete and accurate forms. Missing signatures, incomplete employment records, inconsistent dates, or insufficient work descriptions may prevent approval. The Board also reviews required background information and other applicant disclosures as part of the licensing process.\u003c\/p\u003e\n\u003cp\u003eA Heating Group 2 Contractor license carries responsibilities beyond technical competence. Licensed contractors must work within the authorized classification, provide required supervision, comply with applicable codes, obtain permits when required, coordinate inspections, and follow the laws and rules governing contracting activity.\u003c\/p\u003e\n\u003cp\u003eApplicants who already hold an active qualifying technician license obtained by examination may have a different pathway to the corresponding contractor credential after satisfying the contractor experience requirement. The Board determines eligibility and the examination portions required for each applicant.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth Carolina Administration Code and Policies, 2018 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference covers construction-code administration, permits, inspections, approvals, responsibilities, enforcement procedures, and statewide policies affecting regulated mechanical and building work.\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\u003eThe Fuel Gas Code addresses fuel-gas piping, materials, sizing, regulators, valves, appliance connections, testing, combustion air, venting, equipment installation, 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\u003eThis primary mechanical reference covers heating, cooling, refrigeration, ventilation, exhaust, duct systems, equipment installation, access, clearances, controls, combustion systems, and related mechanical requirements.\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\u003eThis code supports preparation involving HVAC efficiency, equipment controls, duct and piping insulation, duct sealing, system performance, commissioning, and other energy-conservation 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\u003eThe Residential Code contains building, mechanical, fuel-gas, and energy-related requirements for one- and two-family dwellings and townhouses within its established scope.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual CS – Commercial Applications, Systems \u0026amp; Equipment (1993)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManual CS discusses commercial HVAC applications, system arrangements, equipment characteristics, selection considerations, controls, zoning, ventilation, and operating requirements.\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\u003eManual N provides procedures for calculating heating and cooling loads in small commercial buildings using envelope loads, ventilation, infiltration, occupancy, lighting, equipment, and design conditions.\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\u003eManual Q addresses commercial airflow requirements, available pressure, friction rates, duct dimensions, fitting effects, pressure losses, layout considerations, and low-pressure duct 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\u003eThis comprehensive technical reference covers refrigeration principles, compressors, condensers, evaporators, refrigerants, metering devices, electrical controls, air conditioning, heating systems, installation, service, troubleshooting, and safe work practices.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctulator\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA practical HVAC calculation tool used to compare airflow, round and rectangular duct dimensions, friction rate, and velocity during duct-design exercises.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eOrganize preparation around several major categories: forced-air heating, cooling, refrigeration, airflow, duct design, commercial load calculations, fuel gas, ventilation, energy conservation, residential requirements, code administration, electrical controls, and contractor responsibilities.\u003c\/p\u003e\n\u003cp\u003eBegin with refrigeration fundamentals. Review the refrigeration cycle, heat transfer, pressure-temperature relationships, superheat, subcooling, compressors, condensers, evaporators, metering devices, refrigerants, oils, controls, and common system conditions. Understanding the complete cycle makes troubleshooting questions easier to evaluate.\u003c\/p\u003e\n\u003cp\u003eUse Manual N for repeated commercial load-calculation practice. Learn how walls, roofs, floors, windows, doors, infiltration, ventilation, occupancy, lighting, equipment, and design conditions contribute to heating and cooling loads. Follow the manual’s procedure carefully and keep units consistent.\u003c\/p\u003e\n\u003cp\u003eUse Manual Q and the ductulator for commercial airflow exercises. Practice calculating or locating airflow, available pressure, total pressure loss, friction rate, velocity, and duct dimensions. Review fitting effects and understand how system layout can influence resistance and fan performance.\u003c\/p\u003e\n\u003cp\u003eStudy code definitions before attempting detailed questions. Terms such as appliance, approved, equipment, refrigeration system, mechanical system, plenum, duct, combustion air, vent, conditioned space, and commercial building may control which provision applies.\u003c\/p\u003e\n\u003cp\u003eComplete timed mixed-reference exercises as the examination approaches. Move between code questions, load calculations, duct-sizing problems, refrigeration theory, equipment applications, and administrative requirements. This helps develop the ability to recognize the correct resource quickly.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow Contractor Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003eContractor Exam Prep helps North Carolina Heating Group 2 Contractor candidates turn a broad technical reference library into a more organized preparation plan. This package assembles the listed North Carolina codes, commercial HVAC manuals, refrigeration reference, and duct-sizing tool in one focused collection.\u003c\/p\u003e\n\u003cp\u003eOrganized study guidance helps candidates divide preparation into manageable areas. Candidates can review refrigeration principles, forced-air heating, commercial load calculations, duct design, fuel gas, mechanical systems, energy conservation, and code administration separately before combining them in mixed practice.\u003c\/p\u003e\n\u003cp\u003eTrade-focused preparation connects individual components to complete HVAC and refrigeration systems. Understanding how equipment capacity, airflow, refrigerant operation, controls, duct design, ventilation, and building loads interact can support stronger technical reasoning.\u003c\/p\u003e\n\u003cp\u003ePractice-oriented preparation emphasizes calculation and reference-navigation skills. Candidates should be able to identify the correct book, locate a table or code section, follow a calculation procedure, review exceptions, and confirm the answer within the available examination time.\u003c\/p\u003e\n\u003cp\u003eReference-navigation practice can be particularly valuable when several publications address related topics. Learning the purpose and organization of each book helps reduce random searching and creates a repeatable approach to open-book questions.\u003c\/p\u003e\n\u003cp\u003eContractor Exam Prep supports realistic, confidence-building preparation through structured review, timed lookups, ductulator practice, commercial load exercises, and technical study. No package can guarantee an examination or licensing outcome, but consistent preparation can help candidates approach the test with greater familiarity and a clearer strategy.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat books are included in the North Carolina Heating Group 2 Contractor Exam Book Package?\u003c\/h2\u003e\n\u003cp\u003eThe package includes the listed North Carolina Administration, Fuel Gas, Mechanical, Energy Conservation, and Residential codes; Manual CS; Manual N; Manual Q; Modern Refrigeration and Air Conditioning, 22nd Edition; and a ductulator.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the North Carolina Heating Group 2 Contractor examination open book?\u003c\/h2\u003e\n\u003cp\u003eYes. Candidates bring the approved references assigned to the examination. All books, tabs, markings, and tools must comply with the Board’s current examination requirements.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long is the Heating Group 2 technical examination?\u003c\/h2\u003e\n\u003cp\u003eThe Heating Group 2 Contractor technical examination has a four-hour testing period. The applicable Business and Law examination is a separate requirement.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much experience is required?\u003c\/h2\u003e\n\u003cp\u003eApplicants must document two years, or 4,000 hours, of qualifying experience involving the installation, maintenance, service, or repair of heating systems related to Heating Group 2.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan education count toward the experience requirement?\u003c\/h2\u003e\n\u003cp\u003eUp to one-half of the required experience may be satisfied through qualifying academic or technical training directly related to the license category, subject to Board review.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy are Manual N and Manual Q included?\u003c\/h2\u003e\n\u003cp\u003eManual N supports small-commercial heating and cooling load calculations. Manual Q addresses commercial low-pressure, low-velocity duct-system design.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy is Modern Refrigeration and Air Conditioning included?\u003c\/h2\u003e\n\u003cp\u003eThe book supports preparation involving refrigeration theory, system components, refrigerants, electrical controls, HVAC equipment, installation, servicing, troubleshooting, and safe work practices.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDo I need a ductulator for the examination?\u003c\/h2\u003e\n\u003cp\u003eHeating and cooling candidates are expected to furnish their own ductulator. Regular practice before the examination is recommended.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan I write formulas or notes in the books?\u003c\/h2\u003e\n\u003cp\u003eNo. Handwritten notes, formulas, calculations, underlining, loose papers, homemade tabs, unauthorized inserts, and altered materials are restricted. Approved highlighting and qualifying commercial tabs must follow current rules.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes passing the technical examination automatically issue the license?\u003c\/h2\u003e\n\u003cp\u003eNo. Applicants must also satisfy the experience, application, documentation, Business and Law, and Board-approval requirements associated with contractor licensure.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes this package guarantee a passing score?\u003c\/h2\u003e\n\u003cp\u003eNo. Examination results depend on the candidate’s preparation, field experience, technical understanding, calculation ability, reference familiarity, and performance during the examination.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Complete Book Set","offer_id":45919396790325,"sku":null,"price":1550.0,"currency_code":"USD","in_stock":true},{"title":"Complete Book Set + Highlighted \u0026 Tabbed [+$750]","offer_id":45919396823093,"sku":null,"price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2522\/1688\/files\/2026NEWPRODUCTS-8-NC-HEATINGG2CONTRACTOR-BOOKS.jpg?v=1787552690","url":"https:\/\/contractorexampreps.com\/products\/north-carolina-heating-group-2-contractor-exam-book-package","provider":"Contractor Exam Preps","version":"1.0","type":"link"}