{"product_id":"minnesota-minneapolis-master-refrigeration-contractor-icc-769-mn-mi-exam-book-package","title":"Minnesota  Minneapolis Master Refrigeration Contractor (ICC - 769 - MN - MI) Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eMinnesota Minneapolis Master Refrigeration Contractor (ICC - 769 - MN - MI) Exam Book Package\u003c\/h1\u003e\n\n\u003cp\u003eWhen you test for the \u003cstrong\u003eMinneapolis Master Refrigeration Contractor\u003c\/strong\u003e credential, you’re proving more than technical skill—you’re proving code awareness, safety judgment, and the ability to supervise or take responsibility for refrigeration work in a city that expects professionals to know their references. The \u003cstrong\u003eICC 769 (MN-MI)\u003c\/strong\u003e exam is an open-book test, and that format rewards candidates who can do two things at once: understand refrigeration systems in the real world and locate the correct requirement quickly inside the approved books.\u003c\/p\u003e\n\n\u003cp\u003eThis Exam Book Package is built around the exact types of references master-level candidates rely on: the Minnesota mechanical code basis, ASHRAE safety and refrigerant classification standards, and comprehensive refrigeration textbooks that support applied knowledge across commercial systems, piping and equipment details, controls, and refrigerant gases. If you want a study set that matches how the exam is structured and how refrigeration work is actually performed, you’re in the right place.\u003c\/p\u003e\n\n\u003cp\u003eMaster-level refrigeration knowledge means you can evaluate systems—not just replace parts. You’re expected to understand the refrigeration cycle and system performance, apply safety standards, recognize how refrigerant characteristics influence system selection and application, and make professional decisions around piping, valves, accessories, and controls that impact safety and reliability. This package is designed to help you prepare for those responsibilities with references you can use before, during, and after your exam.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaster Refrigeration exam reference set:\u003c\/strong\u003e A focused collection of code and standards plus refrigeration textbooks aligned to the Minneapolis Master Refrigeration exam (ICC 769 MN-MI).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage across the full exam blueprint:\u003c\/strong\u003e Supports ACR fundamentals, commercial refrigeration systems, controls, piping\/tubing and related equipment, and refrigeration gases.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt for open-book performance:\u003c\/strong\u003e Helps you study with the same materials you’ll use to confirm details quickly under exam time limits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-term trade value:\u003c\/strong\u003e These references remain useful for jobsite decision-making, troubleshooting, and requirement lookups when questions come up in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExam:\u003c\/strong\u003e Minnesota (Minneapolis) Master Refrigeration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExam ID:\u003c\/strong\u003e 769 (MN-MI)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassing Score:\u003c\/strong\u003e 75%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Questions:\u003c\/strong\u003e 80 multiple-choice questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Limit:\u003c\/strong\u003e 3 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Computer-based, four-option multiple-choice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe exam topics are organized into five content areas. A strong study plan follows these weights so you focus where the exam places the most value.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eACR:\u003c\/strong\u003e 40%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial Refrigeration Systems:\u003c\/strong\u003e 26%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 10%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiping, Tubing, and Related Equipment:\u003c\/strong\u003e 9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigeration Gases:\u003c\/strong\u003e 15%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThat distribution tells you exactly where to spend your time: build a strong ACR foundation first, then go deep on commercial systems. After that, tighten up your refrigerant gases and controls knowledge, and finish by sharpening your speed on piping\/tubing questions—because smaller sections can still make a big difference in your final score.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe Minneapolis Master Refrigeration exam is an \u003cstrong\u003eopen book\u003c\/strong\u003e test. Open book is a powerful advantage only when you’re trained to use your references efficiently. With 80 questions in 3 hours, you won’t have time to search for everything from scratch. The best approach is to learn the concepts first, then practice confirming details quickly inside the correct book.\u003c\/p\u003e\n\n\u003cp\u003eUse these open-book habits while you prepare:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnow which reference answers which question type:\u003c\/strong\u003e Code for mechanical requirements and general provisions, ASHRAE 15 for safety expectations, ASHRAE 34 for refrigerant designation\/classification, and your refrigeration texts for applied system knowledge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractice index-based lookups:\u003c\/strong\u003e Fast searching starts with choosing the right keyword and letting the index take you straight to the correct section.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse “find-and-confirm”:\u003c\/strong\u003e Answer from your knowledge first, then verify the detail quickly instead of wandering through chapters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrain with time pressure:\u003c\/strong\u003e Your exam pace improves when your practice sessions feel like test day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eMinneapolis requires certain trades to hold a \u003cstrong\u003eCertificate of Competency\u003c\/strong\u003e card before working in the City. The Master Refrigeration exam is part of that process. While individual circumstances can vary, candidates typically follow steps like these:\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply through the City of Minneapolis:\u003c\/strong\u003e Start by submitting the competency card application to the City for review.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceive eligibility to test:\u003c\/strong\u003e After approval, your eligibility is communicated so you can move forward with scheduling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule your exam through ICC testing:\u003c\/strong\u003e The exam is delivered through ICC’s contractor\/trades testing program using a computer-based testing partner.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStudy from the approved references:\u003c\/strong\u003e Build both refrigeration knowledge and fast open-book navigation skills using the same books the exam is based on.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePass the exam and complete remaining City steps:\u003c\/strong\u003e After passing, follow the City’s instructions to finalize issuance of your Master Refrigeration competency card.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eMaster-level testing is designed to reflect supervision-ready knowledge. Expect questions that feel like real work: system choices, safety decisions, controls logic, piping and accessory application, and refrigerant considerations that affect design and operation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eMinnesota’s mechanical requirements form the foundation for how refrigeration systems are installed and maintained, and Minneapolis reinforces qualified work through its competency card system. For master refrigeration professionals, the expectation is clear: you can apply safety standards, recognize how refrigerant properties and classifications matter, and supervise or validate installations and service work so projects stay safe, consistent, and inspection-ready.\u003c\/p\u003e\n\n\u003cp\u003eIn day-to-day refrigeration work, that expectation shows up as practical responsibilities:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety-first decision making:\u003c\/strong\u003e Understanding system safety requirements and applying them to equipment rooms, leak response awareness, and proper protective practices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant professionalism:\u003c\/strong\u003e Knowing how refrigerant designation and classification influence application and safe handling decisions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable installation practices:\u003c\/strong\u003e Making correct piping and equipment decisions that support oil return, pressure drop control, serviceability, and system longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControls competence:\u003c\/strong\u003e Understanding the purpose of controls and protection devices so systems respond correctly under normal and fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cp\u003eThis Exam Book Package includes the following references for Minneapolis Master Refrigeration (ICC 769 MN-MI) preparation:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2020 Minnesota Mechanical and Fuel Gas Code with ANSI\/ASHRAE Standard 62.2-2016 and ANSI\/ASHRAE Standard 154-2016\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYour core Minnesota mechanical reference used for code-based requirements and provisions that affect refrigeration work, installations, and compliance expectations.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2016 ASHRAE 15, Safety Standards for Refrigeration Systems\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA key safety standard for refrigeration systems. Supports exam knowledge tied to safety expectations and requirement-driven decisions that affect system selection, installation, and operation.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2016 ASHRAE 34, Designation and Classification of Refrigerants\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports refrigerant designation and classification knowledge, a major part of refrigeration professionalism and a focused area in the exam blueprint.\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 text that supports applied understanding of the refrigeration cycle, components, troubleshooting logic, and system performance.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigeration and Air Conditioning Technology (10th Edition)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReinforces core ACR concepts, system operation, service practices, and applied learning that supports performance across multiple exam categories.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote on editions:\u003c\/strong\u003e The Minneapolis ICC bulletin lists “Modern Refrigeration and Air Conditioning” (18th or 19th edition) and “Refrigeration and A\/C Technology” (7th edition) as exam references. This package includes newer editions you provided, which are excellent for learning and practice, and many contractors use them to strengthen fundamentals and troubleshooting skills.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eThe Minneapolis Master Refrigeration exam tests applied knowledge. The most efficient prep is to study by blueprint weight and build your ability to move quickly between concepts and reference confirmation. Use the guide below to structure your study time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eACR (40%)\u003c\/strong\u003e\u003cbr\u003e\nThis is your biggest scoring category and the foundation for everything else. Focus on the refrigeration cycle, heat transfer concepts, saturation temperature\/pressure relationships, superheat\/subcooling awareness, and component functions. Your refrigeration textbooks are the best tools here because they teach the “why” behind system behavior. When you understand how and why a system works, exam questions become easier to recognize and answer confidently.\u003c\/p\u003e\n\n\u003cp\u003eHigh-value ACR focus areas include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCycle fundamentals and what each component is meant to accomplish\u003c\/li\u003e\n  \u003cli\u003eReading system conditions and recognizing performance symptoms\u003c\/li\u003e\n  \u003cli\u003eCommon causes of high\/low suction and discharge pressure patterns\u003c\/li\u003e\n  \u003cli\u003eEvaporator\/condenser performance relationships and how airflow or load affects operation\u003c\/li\u003e\n  \u003cli\u003eEfficient troubleshooting logic that avoids guesswork\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommercial Refrigeration Systems (26%)\u003c\/strong\u003e\u003cbr\u003e\nCommercial refrigeration brings higher complexity and more specialized components and system layouts. This section rewards candidates who understand system types, application differences, and how commercial components work together. Study with a “job decision” mindset: what choice is appropriate, what device belongs where, and how the system is protected under abnormal conditions.\u003c\/p\u003e\n\n\u003cp\u003eStrong commercial refrigeration prep includes:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon commercial components and their roles (receivers, accumulators, separators, regulating valves)\u003c\/li\u003e\n  \u003cli\u003eOperational expectations for walk-ins, reach-ins, and low-temperature applications\u003c\/li\u003e\n  \u003cli\u003eDefrost concepts and why system design impacts stability and product protection\u003c\/li\u003e\n  \u003cli\u003eSafety and standards awareness that influences commercial system choices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRefrigeration Gases (15%)\u003c\/strong\u003e\u003cbr\u003e\nThis section is where ASHRAE 34 matters most. Refrigerant designation and classification knowledge supports safe application and professional decision-making. Study beyond memorization—learn what a classification means in practice, how it relates to safety considerations, and why refrigerant properties affect the way systems are designed and operated.\u003c\/p\u003e\n\n\u003cp\u003ePractical study goals for refrigeration gases:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnderstanding refrigerant designation patterns and what they communicate\u003c\/li\u003e\n  \u003cli\u003eComfort with classification concepts and why they matter\u003c\/li\u003e\n  \u003cli\u003eHow refrigerant characteristics influence system application and safe practice decisions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eControls (10%)\u003c\/strong\u003e\u003cbr\u003e\nControls questions often come down to cause-and-effect thinking. A master refrigeration professional should understand what a control monitors, what action it triggers, and what outcome it is intended to produce. Study controls like a troubleshooting pro: identify what a system is trying to protect (compressor, evaporator, product temperature, safety condition) and how the control accomplishes it.\u003c\/p\u003e\n\n\u003cp\u003eControls prep that pays off:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePurpose of common controls and protection devices\u003c\/li\u003e\n  \u003cli\u003eHow controls affect system stability and equipment protection\u003c\/li\u003e\n  \u003cli\u003eRecognizing how a faulty control can show up in system symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePiping, Tubing, and Related Equipment (9%)\u003c\/strong\u003e\u003cbr\u003e\nEven though this is a smaller category, it can be a strong scoring opportunity because many questions are detail-oriented. Focus on correct piping decisions that support system performance: proper application of suction, liquid, and discharge line concepts; serviceability; and sound installation reasoning.\u003c\/p\u003e\n\n\u003cp\u003eStudy with a master mindset:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWhy proper piping decisions matter for oil return and system reliability\u003c\/li\u003e\n  \u003cli\u003eHow pressure drop affects performance and stability\u003c\/li\u003e\n  \u003cli\u003eHow accessories support safe, predictable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOpen-book pacing strategy for 80 questions in 3 hours:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMove fast on what you know:\u003c\/strong\u003e Don’t over-check easy questions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse your references to confirm details:\u003c\/strong\u003e Safety standards, refrigerant classification, and code-driven questions are ideal “confirm and move on” items.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDon’t get stuck:\u003c\/strong\u003e If a lookup is taking too long, mark it mentally and keep your pace steady.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrain the exact exam skill:\u003c\/strong\u003e Practice sessions with your books open build the speed this exam rewards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep supports your Minneapolis Master Refrigeration goal by helping you prepare with structure and trade-focused guidance—so your time goes into the same categories the exam emphasizes. Instead of bouncing between books without a plan, you can follow an organized study approach tied to the ICC 769 (MN-MI) blueprint: ACR fundamentals, commercial refrigeration systems, refrigerant gases, controls, and piping\/tubing knowledge.\u003c\/p\u003e\n\n\u003cp\u003eOur approach helps you build:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrganized study momentum:\u003c\/strong\u003e A clear plan to tackle high-weighted areas first and tighten up secondary categories next.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical refrigeration understanding:\u003c\/strong\u003e Knowledge that feels like real work—troubleshooting logic, system behavior, and professional reasoning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen-book speed and confidence:\u003c\/strong\u003e Habits that improve how quickly you can confirm details inside standards and code references.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaster-level readiness:\u003c\/strong\u003e Preparation that supports both exam performance and the real responsibility behind a master refrigeration credential.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho is this Master Refrigeration Exam Book Package for?\u003c\/h2\u003e\n\u003cp\u003eThis package is for candidates preparing for the Minneapolis Master Refrigeration exam (ICC 769 MN-MI), especially experienced refrigeration professionals moving into master-level responsibility who want the right mix of code, standards, and textbook references for open-book study.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the ICC 769 (MN-MI) Master Refrigeration exam open book?\u003c\/h2\u003e\n\u003cp\u003eYes. The Minneapolis Master Refrigeration exam is an open-book test, and strong performance depends on both refrigeration knowledge and fast navigation of the approved references.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the exam and how long do I have?\u003c\/h2\u003e\n\u003cp\u003eThe exam includes 80 multiple-choice questions with a 3-hour time limit.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat score is required to pass the Minneapolis Master Refrigeration exam?\u003c\/h2\u003e\n\u003cp\u003eThe passing score for ICC 769 (MN-MI) is 75%.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhich topics should I prioritize most when studying?\u003c\/h2\u003e\n\u003cp\u003eStart with ACR (40%) and Commercial Refrigeration Systems (26%). Then focus on Refrigeration Gases (15%) and Controls (10%). Finish by sharpening your speed and accuracy for Piping, Tubing, and Related Equipment (9%).\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy are ASHRAE 15 and ASHRAE 34 included?\u003c\/h2\u003e\n\u003cp\u003eASHRAE 15 supports refrigeration system safety knowledge and requirement-based decision making, while ASHRAE 34 supports refrigerant designation and classification concepts—both of which are important on the exam and in professional refrigeration work.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow should I study for an open-book exam without wasting time?\u003c\/h2\u003e\n\u003cp\u003eStudy with your books open and practice timed drills. Train yourself to choose the correct reference first, use the index efficiently, and confirm details quickly rather than searching from scratch.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWill these references still help after I pass?\u003c\/h2\u003e\n\u003cp\u003eYes. These references remain useful for troubleshooting, safe practice decisions, code\/standard confirmations, and long-term growth as a refrigeration professional—especially when supervising work or validating installations.\u003c\/p\u003e\n","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45911834624057,"sku":null,"price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/61-MN-MinneapolisMasterRefrigeration_ICC-7-BOOKS.jpg?v=1781709243","url":"https:\/\/1examprep.com\/products\/minnesota-minneapolis-master-refrigeration-contractor-icc-769-mn-mi-exam-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}