InterNACHI HEA study materials
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InterNACHI HEA: Reporting, Client Communication, Program Standards, and Professional Ethics

InterNACHI HEA · Work through your exam, one topic at a time.

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Reporting, Client Communication, Program Standards, and Professional Ethics

Reporting, Communication, Standards, and Ethics

This domain tests whether your work is usable, honest, and defensible. Expect questions on report content, client-friendly language, program rules, limitations, and ethical conduct.

Core rules

  • A report should identify the property, scope, inspection date, measurements, test conditions, observed defects, recommended improvements, and clear limitations.
  • Recommendations should be prioritized and explained in plain language: what, why, expected effect, cost range, and next step.
  • Never guarantee savings. Present estimates as estimates and separate measured facts from modeled projections.
  • Program standards vary: BPI, RESNET, DOE Weatherization Assistance Program, and ASHRAE each impose different testing, documentation, and eligibility rules. Follow the specific program's written standard.
  • Ethics require honesty, competence, confidentiality, disclosure of conflicts, and no scare tactics. Do not recommend work you cannot justify or perform outside your scope.
  • Communicate health-and-safety findings promptly, especially combustion spillage, CO, moisture, and electrical hazards.

Worked example

A client with high winter bills receives a report recommending attic air sealing and R-49 insulation first, then duct sealing, with window replacement deferred. The report states test conditions, shows before-and-after blower door estimates, labels savings as modeled, and lists combustion safety as a prerequisite. This is defensible because the priorities, assumptions, and limits are visible.

Traps

  • Using jargon without definitions.
  • Overstating savings or implying guaranteed results.
  • Omitting test conditions and limitations.
  • Burying health-and-safety findings in an appendix.
  • Mixing program requirements from different standards.

Key points

  • Reports must separate measured data, modeled estimates, and recommendations.
  • Plain-language prioritization drives client action better than raw numbers.
  • Health and safety findings are reported promptly and clearly.
  • Each program's standard governs testing and documentation.
  • Ethics require disclosure, confidentiality, and no exaggerated claims.