{"product_id":"missouri-kansas-city-refrigeration-operator-icc-228_mo_kc-exam-book-package","title":"Missouri Kansas City Refrigeration Operator (ICC - 228_MO_KC) Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eMissouri Kansas City Refrigeration Operator (ICC - 228_MO_KC)) Exam Book Package\u003c\/h1\u003e\n\u003cp\u003eIf you’re preparing for the Kansas City, Missouri Refrigeration Operator exam (ICC 228), the right references matter just as much as the time you put into studying. This book package is built around the core code and refrigeration knowledge areas that show up on the exam—so you can practice finding answers fast, understand how the code is organized, and strengthen the technical fundamentals behind refrigeration operation, controls, maintenance, and safety.\u003c\/p\u003e\n\u003cp\u003eBecause the ICC Contractor\/Trades exam is timed, successful candidates don’t just “know the content”—they know where to find it. That means getting comfortable with chapter structure, definitions, tables, exceptions, and the way code language connects to real equipment decisions in the field. With the titles in this package, you can build a repeatable study rhythm: learn the concepts, work through code-based scenarios, and practice navigation until it becomes second nature.\u003c\/p\u003e\n\u003cp\u003eThis package is ideal for candidates who want to study with real, book-based references—not scattered notes—so you can prepare in a way that matches how the exam is taken. Whether you’re strengthening your understanding of compressors, condensers, evaporators, piping inspection, electrical controls, or day-to-day operation procedures, you’ll have the foundational resources to support a structured study plan.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree core refrigeration and code references\u003c\/strong\u003e to support study and exam-style lookups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode-navigation preparation\u003c\/strong\u003e practice using definitions, indexes, tables, and referenced sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-focused study structure\u003c\/strong\u003e built around the exam’s content areas (theory, systems, components, controls, procedures, and maintenance).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cp\u003eThe Kansas City, Missouri Refrigeration Operator exam is a Pearson VUE, ICC Contractor\/Trades examination. The Kansas City bulletin lists this exam as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam:\u003c\/strong\u003e 228 Missouri (Kansas City) Refrigeration Operator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion format:\u003c\/strong\u003e Multiple-choice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of questions:\u003c\/strong\u003e 50 multiple-choice questions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime limit:\u003c\/strong\u003e 2-hour 30-minute time limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam pricing (Pearson VUE):\u003c\/strong\u003e $115\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe bulletin also outlines the major content areas and weighting for this exam:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTheory, Terminology, and General Requirements\u003c\/strong\u003e (18%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressors and Types of Systems\u003c\/strong\u003e (10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporators, Condensers, and Cooling Towers\u003c\/strong\u003e (10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping Inspection and Field Testing\u003c\/strong\u003e (8%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Ducts and Insulation\u003c\/strong\u003e (6%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical and Controls\u003c\/strong\u003e (22%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants\u003c\/strong\u003e (12%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Procedures\u003c\/strong\u003e (6%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance and Repairs\u003c\/strong\u003e (8%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe Kansas City, Missouri Contractor\/Trades bulletin lists the 228 Refrigeration Operator exam as an \u003cstrong\u003eopen book\u003c\/strong\u003e exam. Open book does not mean “easy”—it means your speed and accuracy depend on how well you can navigate the references under time pressure. The most effective approach is to study with the books in front of you, practice locating key sections quickly, and build familiarity with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefinitions and terminology\u003c\/strong\u003e (to avoid missing questions that hinge on one word)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode organization\u003c\/strong\u003e (chapters, sections, exceptions, and referenced standards)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTables and charts\u003c\/strong\u003e (where many “lookup” questions live)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndex use\u003c\/strong\u003e (fast entry points—then confirm in the correct section)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eICC Contractor\/Trades exams are used by jurisdictions as part of their licensing process. The Kansas City bulletin explains that ICC is not a licensing agency and that licensing requirements are set by the jurisdiction. A typical Kansas City-style exam-to-license path looks like this:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the required exam\u003c\/strong\u003e for the work you plan to perform (Kansas City Refrigeration Operator – ICC 228).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegister and schedule\u003c\/strong\u003e your ICC Contractor\/Trades exam through Pearson VUE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare using the approved references\u003c\/strong\u003e and a structured, timed study plan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake the exam\u003c\/strong\u003e at a Pearson VUE test center (or the approved delivery method for your program).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter passing, contact the Kansas City jurisdiction\u003c\/strong\u003e to complete any remaining local steps tied to your license or registration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eBecause this credential is tied to \u003cstrong\u003eKansas City, Missouri\u003c\/strong\u003e, requirements beyond the exam (such as local licensing steps, documentation, or registration categories) are determined by the jurisdiction. The Kansas City Contractor\/Trades bulletin emphasizes that ICC testing supports jurisdictions by providing an independent assessment, while the jurisdiction controls licensing decisions and additional requirements.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFPA 70 - National Electrical Code, 2017 edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports the exam’s electrical and controls emphasis by building fluency in electrical definitions, required installations, and code navigation. The Kansas City bulletin lists the 2017 NEC as an approved reference for the 228 exam.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Mechanical Code, 2018\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eHelps you prepare for mechanical-code-based questions related to refrigeration systems, general requirements, and installation concepts that show up in theory and general requirements sections. The Kansas City bulletin lists the 2018 International Mechanical Code as an approved reference for the 228 exam.\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\u003eA comprehensive refrigeration fundamentals reference that supports learning system operation, components, troubleshooting concepts, and practical understanding of refrigeration processes. The Kansas City bulletin lists \u003cem\u003eModern Refrigeration and Air Conditioning, 19th Edition\u003c\/em\u003e as an approved reference for the 228 exam, so candidates often use the edition required by their exam program when testing.\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\u003eSince this is an open-book, timed ICC exam, preparation works best when your study plan mirrors real exam behavior. Use your books the way you will during test day: identify the keyword, jump to the most likely section, confirm the rule or requirement, and choose the best answer based on the reference—not habits or memory from a different code cycle.\u003c\/p\u003e\n\u003cp\u003eHere’s a practical way to structure study time using the exam content areas:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTheory, terminology, and general requirements (18%)\u003c\/strong\u003e\u003cbr\u003eBuild a strong base in refrigeration terms and system concepts. Practice translating a question into the correct “search language” for an index or chapter heading. When the exam asks about requirements, definitions, or general application, speed comes from knowing where those topics are organized in the code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressors and types of systems (10%)\u003c\/strong\u003e\u003cbr\u003eFocus on system types, component roles, and common performance issues. Practice questions that distinguish between system configurations and how compressor operation impacts suction\/discharge conditions, capacity, and troubleshooting symptoms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporators, condensers, and cooling towers (10%)\u003c\/strong\u003e\u003cbr\u003eStudy heat transfer fundamentals and component function. Build confidence identifying what should happen across these components and what changes when airflow, load, or refrigerant flow is restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping inspection and field testing (8%)\u003c\/strong\u003e\u003cbr\u003eWork through piping-related concepts and inspection thinking: why testing is performed, what field issues commonly create leaks or restrictions, and how to interpret a scenario where pressures\/temperatures indicate a piping or flow problem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir ducts and insulation (6%)\u003c\/strong\u003e\u003cbr\u003eReview how duct systems and insulation connect to refrigeration performance and safe operation. Even a small section can be high-value if you’re aiming to pick up points with quick lookups and solid fundamentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical and controls (22%)\u003c\/strong\u003e\u003cbr\u003eThis is the largest weighted area. Use the NEC to strengthen your ability to find definitions and rules, and pair that with refrigeration controls knowledge—safeties, control circuits, and what a control is trying to protect or accomplish. Practice “symptom to component” reasoning: what trips, what opens, what fails safe, and what must be corrected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants (12%)\u003c\/strong\u003e\u003cbr\u003eStudy refrigerant fundamentals, safety concepts, and operational impacts. In practice questions, focus on how refrigerant behavior shows up in pressures, temperatures, superheat\/subcooling, and common troubleshooting patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation procedures (6%)\u003c\/strong\u003e\u003cbr\u003ePrepare for practical, real-world operation questions: sequence of operation thinking, startup\/shutdown awareness, and what a competent operator monitors to keep the system stable and safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance and repairs (8%)\u003c\/strong\u003e\u003cbr\u003eFocus on maintenance logic: preventing failures, identifying wear patterns, understanding common repair decisions, and approaching troubleshooting with a structured process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs you study, build a personal “quick-find” system (tabs, highlights, and notes that stay compliant with exam rules). The goal is to reduce search time and increase confidence when a question requires you to locate a specific section, table, or definition.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep helps candidates prepare with a focused, trade-based approach—so your study time goes into the topics that matter most for the Kansas City Refrigeration Operator exam. Instead of trying to study everything at once, you can build momentum with organized review that matches the way ICC exams are taken: timed, reference-based, and detail-driven.\u003c\/p\u003e\n\u003cp\u003eWith 1 Exam Prep, you can approach preparation with a plan:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized study guidance\u003c\/strong\u003e that keeps your focus on refrigeration operator knowledge areas—systems, components, controls, refrigerants, and maintenance—while reinforcing the code-navigation skills needed for open-book testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractice-oriented preparation\u003c\/strong\u003e that supports the way exam questions work, helping you improve how you interpret prompts, isolate keywords, and locate supporting code language quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference navigation habits\u003c\/strong\u003e that build real confidence—using indexes, definitions, and section structure so you’re not flipping pages under pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence-building structure\u003c\/strong\u003e that turns a large set of topics into manageable study sessions—so you can measure progress and keep moving forward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is a more efficient path to readiness: stronger fundamentals, better book-navigation speed, and a study process that supports consistent improvement.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho is this book package for?\u003c\/h2\u003e\n\u003cp\u003eThis package is for candidates preparing for the Kansas City, Missouri Refrigeration Operator exam (ICC 228), especially those who want to study using real code and refrigeration references and build open-book testing skills through hands-on practice.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the Kansas City Refrigeration Operator exam open book or closed book?\u003c\/h2\u003e\n\u003cp\u003eThe Kansas City Contractor\/Trades bulletin lists the 228 Refrigeration Operator exam as an \u003cstrong\u003eopen book\u003c\/strong\u003e exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the ICC 228 Kansas City Refrigeration Operator exam?\u003c\/h2\u003e\n\u003cp\u003eThe Kansas City bulletin lists the exam as \u003cstrong\u003e50 multiple-choice questions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long do I have to complete the exam?\u003c\/h2\u003e\n\u003cp\u003eThe Kansas City bulletin lists a \u003cstrong\u003e2-hour 30-minute\u003c\/strong\u003e time limit for the 228 Refrigeration Operator exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat are the main topics covered on the exam?\u003c\/h2\u003e\n\u003cp\u003eThe bulletin outlines content areas including theory\/terminology, compressors and systems, evaporators\/condensers\/cooling towers, piping inspection and field testing, air ducts and insulation, electrical and controls, refrigerants, operation procedures, and maintenance and repairs.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy do I need the code books if I already have field experience?\u003c\/h2\u003e\n\u003cp\u003eField experience is valuable, but ICC exams are built around the listed references and the specific language used in codes and standards. Studying with the books helps you align your answers to the references and improves speed during an open-book, timed test.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat’s the best way to study for an open-book refrigeration operator exam?\u003c\/h2\u003e\n\u003cp\u003eStudy with the books open and practice navigating quickly. Focus on definitions, tables, chapter organization, and repeatable lookup habits. Then reinforce fundamentals with refrigeration system concepts so you can answer both “lookup” and “applied knowledge” questions efficiently.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDo I need to be fast with the index and tables?\u003c\/h2\u003e\n\u003cp\u003eYes. Time management matters on open-book exams. Familiarity with the index, definitions, and where topics live in the code can reduce search time and help you stay on pace.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDoes passing the exam automatically give me a license?\u003c\/h2\u003e\n\u003cp\u003eICC Contractor\/Trades exams support jurisdictions by providing an independent assessment, while the jurisdiction controls licensing decisions and any additional requirements. After passing, you’ll follow Kansas City’s local process to complete licensing or registration steps.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45911944986681,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/MO-KansasCityRefrigerationOperator_ICC--BOOKS.jpg?v=1781024340","url":"https:\/\/1examprep.com\/products\/missouri-kansas-city-refrigeration-operator-icc-228_mo_kc-exam-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}