Sign-In
Cart
Code Carl: Written In Blood: 2020 Code Updates
Paperback
Series: The Smart Grid Era
Currently unavailable to order
Please enter your email and a message will be sent to you when this product becomes available on our website.
Publisher: Independently Published
Published: Apr 27 2026
Pages: 60
Weight: 0.27
Height: 0.16 Width: 6.00 Depth: 9.00
Language: English
THE 2020 CODE WAS WRITTEN IN BLOOD. IT'S TIME TO CONDUCT THE AUTOPSY.
Stop reading the National Electrical Code like it's a boring legal contract. The NEC is an autopsy report for the entire electrical industry. Every rule exists because a shortcut turned into a disaster. Every update is a response to a house fire, a fatal shock, or a first responder trapped in a smoke-filled basement.
Welcome to Code Carl: Written in Blood - 2020 Code Updates.
This isn't your typical, dry-as-dust code manual. This is a raw, witty, and field-hardened guide for the professional electrician who is tired of falling asleep over Article 210. I have filtered through the administrative noise of the 2020 cycle to find the 25 Legendary Updates that actually matter on a job site. These are the high-stakes changes that will fail your inspections, burn your projects, and end your career if you get them wrong.
What's inside the 2020 Yellow Series?
* The 250V Shock: Why the 2020 cycle finally ended the myth that 240V appliances don't need GFCI protection. We dig into the tragedies that proved the big plugs are just as deadly as the small ones.
* The Fireman's Disconnect: Why the new exterior emergency disconnect rules are a literal lifeline for first responders who used to have to enter burning buildings just to find the main breaker.
* The Silent Surge: Why surge protection is no longer an optional upgrade but a mandatory shield for the safety devices (GFCIs, AFCIs, and smoke alarms) that keep families alive.
* Basement Roulette: Why the distinction between finished and unfinished basements was removed-because a shock hazard doesn't care if you have carpet or concrete.
* Carl's Translations: Brutally honest, trade-specific roasts and explanations for every major 2020 update. No corporate fluff. Just the truth.
* The Smurf Tube: Every page features a dynamic QR code that links you to The Smurf Tube-my digital vault of video rants, technical deep-dives, and actual news reports from the tragedies that birthed these rules.
Stop memorizing. Start understanding.
If you try to memorize the code, you'll forget it by the time you reach the truck. If you understand the Blood Story behind the rule, you'll remember it for the rest of your career. Whether you're a green apprentice trying to survive your first year or a seasoned Master Electrician who needs to get the 2020 cycle right the first time, this book is your priority filter.
The 2020 cycle was one of the most aggressive shifts in residential safety in a generation. Don't go into it blind. Do clean work, stay sharp, and for the love of all things holy, Stay off my Wall of Shame.
Also in
Test Prep
Much ADO about Nothing: No Fear Shakespeare Side-By-Side Plain English
Shakespeare, William
Sparknotes
Paperback
Twelfth Night: No Fear Shakespeare Side-By-Side Plain English
Sparknotes
Shakespeare, William
Paperback
2026/2027 ASVAB for Dummies: Book + 7 Practice Tests, Flashcards, and Videos Online
Papple Johnston, Angie
Paperback
Romeo and Juliet: No Fear Shakespeare Side-By-Side Plain English
Shakespeare, William
Sparknotes
Paperback
A Guide to the Project Management Body of Knowledge (Pmbok(r) Guide) -- Eighth Edition and the Standard for Project Management
Project Management Institute
Paperback
The Ultimate Scholarship Book 2027: Billions of Dollars in Scholarships, Grants and Prizes
Tanabe, Gen
Tanabe, Kelly
Paperback
5 Steps to a 5: AP Physics 1 2027: Practice AP Tests + AP Content Review + Digital Exams
Jacobs, Greg
Paperback
Princeton Review SAT Prep, 2027: 4 Full-Length Practice Tests (2 in Book + 2 Adaptive Tests Online) + Review + Online Tools
The Princeton Review
Paperback
Princeton Review SAT Premium Prep, 2027: 6 Full-Length Practice Tests (3 in Book + 3 Adaptive Tests Online) + Online Flashcards + Review & Tools
The Princeton Review
Paperback
Princeton Review GRE Premium Prep, 37th Edition: 6 Practice Tests + Review & Techniques + Online Tools
The Princeton Review
Paperback
The GED Tutor Study Guide 2025-2026 All Subjects: 4 Practice Tests and GED Prep Book [7th Edition]
Morrison, Lydia
Paperback
Make It Stick: The Science of Successful Learning
McDaniel, Mark A.
Roediger, Henry L., III
Brown, Peter C.
Hardcover
7 Practice Tests for the Sat, 2027: In-Book + Online Practice Tests for Your Top Score
The Princeton Review
Paperback
Princeton Review GED Test Premium Prep, 32nd Edition: 1,525+ Practice Questions Including 4 Practice Tests + Content Review + Online Resources
The Princeton Review
Paperback
5 Steps to a 5: AP World History 2027: Practice AP Tests + AP Content Review + Digital Exams
McGraw Hill
Paperback
Toefl, IBT Premium, Nineteenth Edition: Prep Book with 10 Practice Tests + Comprehensive Review + Online Audio (2026)
Sharpe, Pamela J., PH. D.
Paperback
A Midsummer Night's Dream: No Fear Shakespeare Side-By-Side Plain English
Shakespeare, William
Sparknotes
Paperback
Digital SAT Prep 2027/2028 for Dummies: Book + 4 Full-Length Practice Tests & Flashcards Online
Hatch, Lisa Zimmer
Woldoff, Ron
Paperback
Aprender inglés para adultos principiantes: 7 libros en 1: ¡Habla inglés en 30 días!
Towin, Explore
Paperback
5 Steps to a 5: AP Macroeconomics 2027: Practice AP Tests + AP Content Review + Digital Exams
Dodge, Eric R.
Paperback
How to Write a Winning Scholarship Essay: 30 Essays That Won Over $3 Million in Scholarships
Tanabe, Kelly
Tanabe, Gen
Paperback
5 Steps to a 5: AP Chemistry 2027: Practice AP Tests + AP Content Review + Digital Exams
Moore, John T.
Paperback
5 Steps to a 5: AP Environmental Science 2027: Practice AP Tests + AP Content Review + Digital Exams
Mayer, Courtney
Paperback
5 Steps to a 5: AP U.S. Government and Politics 2027: Practice AP Tests + AP Content Review + Digital Exams
Lamb, Pamela K.
Paperback
Julius Caesar: No Fear Shakespeare Side-By-Side Plain English
Sparknotes
Shakespeare, William
Paperback
Princeton Review Psat/NMSQT Prep, 2026: 3 Practice Tests + Review + Online Tools for the Digital PSAT
The Princeton Review
Paperback
AP Psychology Premium, 2027: Prep Book with 4 Practice Tests + Comprehensive Review + Online Practice
Weseley, Allyson J., Ed D.
McEntarffer, Robert, PH. D.
Paperback
Cornell Notes Notebook: Note Taking System, For Students, Writers, Meetings, Lectures Large Size 8.5 x 11 (21.59 x 27.94 cm), Durable Matte Pu
Creatives, Cricket Creek
Paperback
McGraw-Hill Education Preparacion Para El Examen de Ged, Tercera Edicion
McGraw Hill México
Paperback
AP Calculus Premium, 2027: Prep Book with 12 Practice Tests + Comprehensive Review + Online Practice (Barron's AP Prep)
Bock, David
Hockett, Shirley O.
Donovan, Dennis, M. S.
Paperback
Princeton Review Enhanced ACT Prep, 2026: 4 Practice Tests + Content Review + Strategies
The Princeton Review
Paperback
5 Steps to a 5: AP English Language and Composition 2027: Practice AP Tests + AP Content Review + Digital Exams
Murphy, Barbara
Paperback
How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking
Ahrens, Sönke
Paperback
5 Steps to a 5: AP Biology 2027: Practice AP Tests + AP Content Review + Digital Exams
Burris, Kelcey
Anestis, Mark
Paperback
5 Steps to a 5: AP Microeconomics 2027: Practice AP Tests + AP Content Review + Digital Exams
Dodge, Eric R.
Paperback
Nursing School Entrance Exams Prep: Your All-In-One Guide to the Kaplan and Hesi Exams
Kaplan Nursing
Paperback
Get Into Any College: The Insider's Guide to Getting Into a Top College
Tanabe, Gen
Tanabe, Kelly
Paperback
Psat/NMSQT Premium Study Guide, 2027: 2 Practice Tests + Comprehensive Review + 200 Online Drills
Stewart, Brian W., M. Ed
Paperback
Princeton Review Enhanced ACT Premium Prep, 2026: 6 Practice Tests + Content Review + Strategies
The Princeton Review
Paperback
Princeton Review Digital SAT Prep, 2026: 4 Full-Length Practice Tests (2 in Book + 2 Adaptive Tests Online) + Review + Online Tools
The Princeton Review
Paperback
The Taming of the Shrew: No Fear Shakespeare Side-By-Side Plain English
Shakespeare, William
Sparknotes
Paperback
5 Steps to a 5: AP English Literature and Composition 2027: Practice AP Tests + AP Content Review + Digital Exams
Hartnett, Michael
Paperback
GMAT Official Guide 2026 - 2027: Book + Online Question Bank
Gmac (Graduate Management Admission Council)
Paperback
Princeton Review AP Calculus AB Premium Prep, 13th Edition: 8 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Khan, David
Paperback
Seberson Method: New Sat(r) Vocabulary Workbook: Over 700 High-Frequency Words to Master
Seberson, Katya
Paperback
Learn to Read Activity Book: 101 Fun Phonics Lessons to Teach Your Child to Read
Braun, Hannah, M. Ed
Paperback
The Vocabulary Builder Workbook: Simple Lessons and Activities to Teach Yourself Over 1,400 Must-Know Words
Magoosh
Lele, Chris
Paperback
AP Chemistry Premium, 2027: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice
Jespersen, Neil D., PH. D.
Kerrigan, Pamela, PH. D.
Paperback
AP Statistics Premium, 2027: 9 Practice Tests + Comprehensive Review + Online Practice
Sternstein, Martin, PH. D.
Paperback
Nclex-RN Prep, Twenty-Sixth Edition (2026): Includes 1 Full Length Practice Test + Proven Strategies
Kaplan Nursing
Paperback
Handwriting Practice Book for Kids Ages 6-8: Printing workbook for Grades 1, 2 & 3, Learn to Trace Alphabet Letters and Numbers 1-100, Sight Words, 10
Lalgudi, Sujatha
Hippidoo
Paperback
The Ultimate Scholarship Book 2026: Billions of Dollars in Scholarships, Grants and Prizes
Tanabe, Gen
Tanabe, Kelly
Paperback
Princeton Review AP Chemistry Premium Prep, 28th Edition: 7 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
Princeton Review AP U.S. History Premium Prep, 26th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
Macbeth: No Fear Shakespeare Deluxe Student Editions - Shakespeare Side-By-Side Plain English
Sparknotes
Shakespeare, William
Paperback
AP English Literature and Composition Premium, 2027: Prep Book with 8 Practice Tests + Online Practice
Schanhals, Michael
Paperback
Princeton Review LSAT Premium Prep, 30th Edition: 2 Official LSAT Preptests + Real LSAT Drills + Review for the New Exam
The Princeton Review
Paperback
Spelling High School Grades 9-10: Vocabulary and Writing Practice with Interactive Activities
Attard, Natasha
Paperback
New Jersey Student Learning Assessments (NJSLA) Test Practice: Grade 4 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online A
Njsla Test Prep, Lumos
Learning, Lumos
Paperback
AP Computer Science a Premium, 13th Edition: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice (2026)
Carman, Chris
Teukolsky, Roselyn, M. S.
Paperback
AP Environmental Science Premium, 2027: Prep Book with 5 Practice Tests + Comprehensive Review + Online Practice
Thorpe, Gary S., M. S.
Paperback
AP Precalculus Premium, 2027: Prep Book with 3 Practice Tests + Comprehensive Review + Online Practice (Barron's AP Prep)
Pawlowski-Polanish, Christina
Paperback
CDL - Commercial Driver's License Exam, 2025-2026: Complete Prep for the Truck & Bus Driver's License Exams
Mosher, Matt
Paperback
Sie Exam 2027/2028 for Dummies (Securities Industry Essentials Exam Prep + Practice Tests & Flashcards Online)
Rice, Steven M.
Paperback
Princeton Review LSAT Premium Prep, 31st Edition: 2 Official LSAT Preptests + Real LSAT Drills + Review for the New Exam
The Princeton Review
Paperback
5 Steps to a 5: AP Calculus AB 2027: Practice AP Tests + AP Content Review + Digital Exams
Pillar, Emily
Paperback
Princeton Review AP Physics 1 Premium Prep, 13th Edition: 5 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
EMT Exam Prep, Eighth Edition: Focused Prep for the Nremt Cognitive Exam + One Full Length Practice Test (2026)
Kaplan Medical
Paperback
Princeton Review AP Biology Premium Prep, 29th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
AP Computer Science Principles Premium, 2027: 6 Practice Tests + Comprehensive Review + Online Practice
Reichelson, Seth
Paperback
Princeton Review GMAT Premium Prep, 36th Edition: 3 Full-Length Cat Practice Exams + 2 Diagnostic Tests + Complete Content Review
The Princeton Review
Paperback
AP Precalculus Premium, 2026: Prep Book with 3 Practice Tests + Comprehensive Review + Online Practice
Pawlowski-Polanish, Christina
Paperback
Princeton Review AP World History: Modern Premium Prep, 8th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
AP English Language and Composition Premium, 2027: Prep Book with 8 Practice Tests + Online Practice
Schanhals, Michael
Paperback
MARYLAND TEST PREP MCAP Practice Test Book English Language Arts Grade 5: Preparation for the MCAP ELA/Literacy Assessments
Hawas, M.
Donovan, Mitchell
Paperback
College Readiness 101: A College & Career Workbook for the High School Freshman
Jones, Brannon
Paperback
Hamlet: No Fear Shakespeare Deluxe Student Editions - Shakespeare Side-By-Side Plain English
Shakespeare, William
Sparknotes
Paperback
RHCSA Red Hat Enterprise Linux 10: Training and Exam Preparation Guide (EX200), Fourth Edition
Ghori, Asghar
Paperback
AP U.S. History Premium, 2027: 5 Practice Tests + Comprehensive Review + Online Practice
Resnick, Eugene V., M. a.
Paperback
Princeton Review AP U.S. Government & Politics Premium Prep, 25th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
Princeton Review AP English Language & Composition Premium Prep, 21st Edition: 8 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
The Only Academic Phrasebook You'll Ever Need: 600 Examples of Academic Language
Barros, Luiz Otavio
Paperback
English Made Easy Volume One: A New ESL Approach: Learning English Through Pictures (Free Online Audio)
Crichton, Jonathan
Koster, Pieter
Paperback
AP Physics 1 Premium, 2027: Prep Book with 4 Practice Tests + Comprehensive Review + Online Practice
Rideout, Kenneth, M. S.
Wolf, Jonathan, M. a. Ed M.
Paperback
Princeton Review AP Psychology Premium Prep, 24th Edition: 5 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
Princeton Review AP Calculus BC Premium Prep, 13th Edition: 5 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Khan, David
Paperback
Romeo and Juliet: No Fear Shakespeare Deluxe Student Editions - Shakespeare Side-By-Side Plain English
Sparknotes
Shakespeare, William
Paperback
Princeton Review AP World History: Modern Premium Prep, 7th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
AP Physics 1 Premium, 2026: Prep Book with 4 Practice Tests + Comprehensive Review + Online Practice
Rideout, Kenneth, M. S.
Wolf, Jonathan, M. a. Ed M.
Paperback
Princeton Review AP European History Premium Prep, 25th Edition: 6 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
AP Human Geography Premium, 2027: Prep Book with 6 Practice Tests+ Comprehensive Review + Online Practice
Marsh, Meredith, PH. D.
Alagona, Peter S.
Paperback
AP World History: Modern Premium, 2027: Prep Book with 5 Practice Tests + Comprehensive Review + Online Practice
McCannon, John, PH. D.
Paperback
5 Steps to a 5: AP Psychology 2027: AP Content Review + Practice AP Exams + Digital Resources
McGraw Hill
Paperback
Graph Paper Notebook 1/4 inch squares: Graph Paper Composition Book For Children and Women 8 x 10 inch, 122 Pages
Warren, Leann S.
Paperback
CNA Study Guide 2025-2026: 7 Practice Tests and Certified Nursing Assistant Exam Prep Book [7th Edition]
Downs, Jeremy
Paperback
Princeton Review AP Chemistry Premium Prep, 27th Edition: 7 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback
AP World History: Modern Premium, 2026: Prep Book with 5 Practice Tests + Comprehensive Review + Online Practice
McCannon, John, PH. D.
Paperback
Amsco Writing for the Ap(r) Exam: English Language and Composition - Student Edition Softcover
Abdon, Brandon
Hardcover
Spanish for Medical Professionals: Essential Spanish Terms and Phrases for Healthcare Providers
My Daily Spanish
Paperback
GMAT Official Guide 2025-2026 Bundle: Books + Online Question Bank
Gmac (Graduate Management Admission Council)
Paperback
The Mystery of Nils. Part 1 - Norwegian Course for Beginners. Learn Norwegian - Enjoy the Story.
Skalla, Werner
Paperback
New York City Shsat Prep 2026: 3 Practice Tests + Proven Strategies + Review
Kaplan Test Prep
Paperback
6 Practice Tests for the Digital Sat, 2026: In-Book + Online Practice Tests for Your Top Score
The Princeton Review
Paperback
MCAT Critical Analysis and Reasoning Skills Review 2027-2028: Online + Book
Kaplan Test Prep
Paperback
AP English Language and Composition Premium, 2026: Prep Book with 8 Practice Tests + Online Practice
Schanhals, Michael
Paperback
Princeton Review AP Physics 1 Premium Prep, 12th Edition: 5 Practice Tests + Digital Practice Online + Content Review
The Princeton Review
Paperback