1NHIE Exam Victory Guide 2026-2027
967.8 Distribution Systems
2Preface
977.9 Case Study: The Disconnected Ductwork
3Chapter 1.0: NHIE and Professional Practice
987.10 Thermostats and Controls
41.1 The NHIE Exam Structure
997.11 HVAC Safety Considerations
51.2 State Licensing Requirements
1007.12 System Assessment
61.3 Standards of Practice
1017.13 Essential Takeaways
71.4 Professional Ethics and Conduct
1027.15 Practice Questions
81.5 Legal Responsibilities and Liability
103Chapter 8.0: Interior Systems and Insulation
91.6 Case Study: The Overlooked Agreement
1048.1 Wall and Ceiling Finishes
101.7 Report Writing Fundamentals
1058.2 Common Wall and Ceiling Defects
111.8 Case Study: The Communication Failure
1068.4 Subfloor Conditions
121.9 Chapter Summary
1078.5 Case Study: The Hidden Moisture Problem
131.10 Practice Questions
1088.6 Interior Doors and Hardware
14Chapter 2.0: Structural Systems
1098.7 Stair Construction and Safety
152.1 Foundation Types and Systems
1108.8 Common Stair Defects
162.2 Foundation Drainage Systems
1118.9 Case Study: The Dangerous Basement Stairs
172.3 Common Foundation Defects
1128.10 Insulation Types and Functions
182.4 Case Study: The Settling Foundation
1138.11 Attic Insulation Inspection
192.5 Floor Structure Components
1148.12 Vapor Barriers and Moisture Control
202.6 Engineered Lumber and Trusses
1158.13 Ventilation Systems
212.7 Floor Structure Defects
1168.14 Chapter Overview
222.8 Case Study: The Modified Beam
1178.16 Practice Questions
232.9 Wall Framing Systems
118Chapter 9.0: Fireplaces and Solid Fuel Appliances
242.10 Common Wall Defects
1199.1 Masonry Fireplace Components
252.11 Roof Framing Systems
1209.2 Chimney Construction
262.12 Case Study: The Cut Truss
1219.3 Masonry Fireplace Defects
272.13 Support Systems
1229.4 Case Study: The Unlined Chimney
282.14 Identifying Inadequate Support
1239.5 Factory Built Fireplaces
292.15 Chapter Summary
1249.6 Factory Built Fireplace Defects
302.17 Practice Questions
1259.7 Wood Stoves and Inserts
31Chapter 3.0: Exterior Systems
1269.8 Case Study: The Improper Stove Installation
323.1 Exterior Cladding Materials
1279.9 Gas Fireplaces and Log Sets
333.2 Common Cladding Defects
1289.10 Gas Appliance Defects
343.3 Case Study: The Hidden EIFS Damage
1299.11 Chimney Inspection Methods
353.4 Door and Window Systems
1309.12 Chimney Evaluation Techniques
363.5 Window and Door Defects
1319.13 Bringing It Together
373.6 Flashing Principles
1329.15 Practice Questions
383.7 Case Study: The Missing Kickout Flashing
133Chapter 10.0: Full Length Practice Examinations
393.8 Deck Construction Fundamentals
13410.1 Understanding the NHIE
403.9 Common Deck Defects
13510.2 Test Taking Strategies
413.10 Driveways and Walkways
13610.3 Examination Preparation
423.11 Grading and Drainage
13710.4 Practice Examination One
433.12 Vegetation Concerns
13810.5 Practice Examination Two
443.13 Garage Evaluation
13910.6 Answer Review and Self Assessment
453.14 Case Study: The Compromised Fire Separation
14010.7 Examination Day Preparation
463.15 Chapter Summary
14110.8 Summary and Final Preparation
473.17 Practice Questions
142Appendix A: NHIE Content Domain Reference Chart
48Chapter 4.0: Roofing Systems
143A.1 Examination Content Distribution
494.1 Asphalt Shingle Roofing
144A.2 Domain Percentage Breakdown
504.3 Low Slope Roofing Materials
145A.3 Cross Reference Summary Table
514.4 Roof Drainage Systems
146A.4 Study Time Allocation Guide
524.5 Case Study: The Overwhelmed Drainage System
147A.5 Domain Mastery Indicators
534.6 Flashings and Penetrations
148Appendix B: Common Defects Quick Reference Guide
544.7 Roof Ventilation Principles
149B.1 Severity Classification System
554.8 Signs of Ventilation Problems
150B.2 Structural System Defects
564.9 Case Study: The Ventilation Imbalance
151B.3 Exterior System Defects
574.10 Roof Inspection Methods
152B.4 Roofing System Defects
584.11 Documenting Roof Conditions
153B.5 Plumbing System Defects
594.12 Chapter Summary
154B.6 Electrical System Defects
604.14 Practice Questions
155B.7 HVAC System Defects
61Chapter 5.0: Plumbing Systems
156B.8 Interior System Defects
625.1 Water Supply Fundamentals
157B.9 Fireplace and Chimney Defects
635.2 Water Distribution Systems
158Appendix C: Home Inspection Terminology Glossary
645.3 Pressure and Flow Concerns
159C.1 Terms A through D
655.4 Case Study: The Hidden Polybutylene
160C.2 Terms E through I
665.5 Drain Waste and Vent Systems
161C.3 Terms J through P
675.6 Vent System Function
162C.4 Terms Q through Z
685.7 Water Heaters
163Appendix D: State Licensing Requirements Summary
695.8 Water Heater Defects
164D.1 States Requiring Licensure
705.9 Case Study: The Orphaned Water Heater
165D.2 States Without Licensing Requirements
715.10 Fixture Evaluation
166D.3 Typical Licensing Requirements
725.11 Gas Piping Systems
167D.4 Licensing Authority Contact Information
735.12 Bringing It Together
168D.5 Reciprocity Considerations
745.14 Practice Questions
169Appendix E: Standards of Practice Comparison
75Chapter 6.0: Electrical Systems
170E.1 Overview of Standards Organizations
766.1 Electrical Service Fundamentals
171E.2 Scope of Inspection Comparison
776.2 Service Panel Evaluation
172E.3 Methodology Comparison
786.3 Overcurrent Protection Devices
173E.4 Exclusions Comparison
796.4 Case Study: The Hidden Panel Problem
174E.5 Reporting Requirements
806.5 Branch Circuit Wiring
175E.6 Key Differences
816.6 Junction Boxes and Connections
176E.7 State Adoption of Standards
826.7 Receptacles and Switches
177E.8 Practical Application
836.8 Case Study: The Aluminum Wiring Surprise
178E.9 Standards Resources
846.9 Lighting and Ceiling Fans
179Appendix F: Inspection Tools and Equipment
856.10 Electrical Safety Hazards
180F.1 Essential Tool Categories
866.11 Core Principles Recap
181F.2 Observation Tools
876.13 Practice Questions
182F.3 Measurement Tools
88Chapter 7.0: HVAC Systems
183F.4 Testing Tools
897.1 Forced Air Heating Systems
184F.5 Access Equipment
907.2 Furnace Components and Defects
185F.6 Documentation Tools
917.3 Hydronic Heating Systems
186F.7 Safety Equipment
927.4 Heat Pump Systems
187F.8 Reference Materials
937.5 Case Study: The Carbon Monoxide Mystery
188F.9 Tool Maintenance
947.6 Central Air Conditioning
189F.10 Building Your Toolkit
957.7 Common Cooling System Defects
190Reference