National Home Inspector Exam Prep Podcast
The Complete National Home Inspector Training Manual—In Audio Form
Welcome to National Home Inspector Exam Prep Podcast—the most comprehensive audio course for aspiring home inspectors preparing for the National Home Inspector Exam.
Your Complete Exam Preparation Resource
This is a complete professional training program based on the National Home Inspection Training Manual, transformed into detailed audio lessons you can study anywhere, anytime. Whether you're commuting, at the gym, or reviewing before bed, master the entire home inspection curriculum.
Complete 16-Discipline Coverage:
This training program covers ALL major areas tested on the National Home Inspector Exam:
📋 Analysis & Reporting - Professional report writing and communication
❄️ Cooling Systems - Air conditioning, heat pumps, and distribution
⚡ Electrical Systems - Service equipment, panels, circuits, wiring, safety devices
🏠 Exterior Components - Siding, trim, doors, windows, finishes
🔥 Fireplaces & Chimneys - Masonry and factory-built systems, venting, safety
📖 Complete Glossary - Essential professional terminology
🔥 Heating Systems - Furnaces, boilers, distribution, controls
🌬️ Insulation & Ventilation - Attic ventilation, insulation types, energy efficiency
🍳 Kitchen Appliances - Ranges, ovens, dishwashers, disposals, built-ins
🚰 Plumbing Systems - Supply, drainage, water heaters, fixtures
👔 Professional Responsibilities - Ethics, standards of practice, business practices
🏚️ Roof Components - Coverings, flashings, drainage, structural elements
🌳 Site Conditions - Grading, drainage, driveways, landscaping
🏗️ Structural Components - Foundations, framing, load paths, structural defects
🪟 House Interior - Walls, ceilings, floors, stairs, doors, windows
200+ Detailed Episodes
Each episode provides in-depth coverage of specific topics within each discipline. Episodes are designed to be studied in sequence, building your knowledge systematically from fundamentals to advanced inspection techniques.
Who This Is For:
✅ New home inspectors studying for the National Home Inspector Exam
✅ Career changers entering the home inspection profession
✅ Real estate professionals expanding technical knowledge
✅ Anyone preparing for state licensing exams
✅ Practicing inspectors seeking continuing education
Why This Training Works:
🎯 Exam-Focused - Aligned with National Home Inspector Exam requirements
🎯 Field-Tested - Based on real inspection scenarios and common defects
🎯 Code-Referenced - Current IRC standards and industry best practices
🎯 Comprehensive - Complete coverage, not just highlights
🎯 Audio Learning - Study while driving, working out, or multitasking
🎯 Sequential Structure - Logical progression builds expertise systematically
Study Approach:
For best results, listen to episodes in numerical order within each discipline. Take notes, pause to review complex topics, and re-listen to challenging sections. This is professional training designed for exam success.
Beyond the Podcast:
This podcast is part of our complete National Home Inspector Training program. For comprehensive training including visual materials, practice exams, hands-on demonstrations, and certification support, visit [YOUR WEBSITE URL].
National Home Inspector Exam Prep Podcast
08 - DWV System Components - Fittings, Cleanouts, and Flow Direction
Master the complex world of DWV system components in this technical episode covering pipe slope, direction changes, fittings, and cleanouts. Understanding how drainage systems manage flow is essential for identifying improper installations and potential problems.
We begin with the physics of drainage: why slope matters, how much slope is required, and why too much slope can be problematic for pipes carrying solids. You'll learn the three types of flow direction changes—horizontal to vertical, vertical to horizontal, and horizontal to horizontal—and why each presents different challenges.
Fittings receive comprehensive coverage, starting with bends (elbows). We explain the difference between long sweep and short sweep quarter bends, why vent quarter bends cannot be used in drainage applications, and the common mistake of using improper fittings when installing deeper sinks.
Sanitary tees are examined in detail, including proper orientation, acceptable uses, and the most common installation errors found during bathroom remodeling. You'll learn why sanitary tees cannot change flow from vertical to horizontal or horizontal to horizontal.
Quarter bends with inlets, wyes, and tee-wyes receive thorough coverage, including when each fitting type is appropriate and how to identify improper applications. We explain why some fittings can be used for any direction change while others have restrictions.
Cleanout requirements are covered extensively, including proper locations, spacing, sizing, and clearance requirements. You'll learn where the building sewer cleanout should be located, when additional cleanouts are required, and how to use good judgment when evaluating older installations with different standards.
Saddle fittings and drilled pipe connections receive attention as prohibited practices, helping you identify amateur plumbing work. The episode concludes with backwater valve requirements and building trap discussions.
For complete training with visual materials, practice exams, and certification support, visit nhiexamprep.com
© 2025 National Home Inspector Exam Prep Podcast. All rights reserved.
