THE RESEARCH DESK FOR COMMERCIAL HVAC PLATFORMSUPDATED OCT 20, 2026

06 · Expert Q&A

7. “What does an estimator need from the AHJ before pricing an A2L installation?”

  • Bid Assembly research desk
  • Section 06
  • Page 9 of 17
  • Updated Oct 20, 2026

Suggested guest: Jim Cika, with a local project professional where appropriate.

Why it matters: A national model-code reference does not resolve the adopted local rule. ICC publishes resources addressing different code editions and transition amendments. ICC resources

Good answer should cover: Jurisdiction, occupancy, applicable code, listing, installation instructions and the project facts necessary for a determination. Ask where guidance ends and the actual authority's decision begins.

Follow-up: “Which questions should be resolved before equipment is ordered, and which can change the installation scope?”

Evidence to request: An illustrative evidence checklist, not an unsupported universal charge or cost threshold.

Expert quote: Awaiting interview and publication approval.

Sources cited on this page

  1. ICC resourcesiccsafe.org

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