HVAC Regulations: Statute and Code Reference

This page provides a structured reference to the 47 regulatory citations tracked across HVAC Authority USA. All citations are extracted from page content and verified against primary sources.

Citation Summary

Category	Count
State Statutes	1
Federal Statutes (U.S. Code)	3
Named Federal Acts	13
Building & Electrical Codes	9
NFPA Standards	6
ASHRAE Standards	9
Public Laws	2
Building Code Edition	4
Total	47

State Statutes

Citation	Jurisdiction
Florida Statutes § 489.103	US-FL

Federal Statutes (U.S. Code)

Citation	Jurisdiction
15 U.S.C. § 2301	US
26 U.S.C. § 25	US
42 U.S.C. § 6295	US

Named Federal Acts

Citation	Jurisdiction
AIM Act	US
American Innovation and Manufacturing Act of 2020	US
Clean Air Act	US
EPA AIM Act	US
Energy Policy and Conservation Act	US
High-Efficiency Electric Home Rebate Act	US
Inflation Reduction Act	US
Inflation Reduction Act of 2022	US
Magnuson-Moss Act	US
Magnuson-Moss Warranty Act	US
Quiet Communities Act	US
The Inflation Reduction Act of 2022	US
The Magnuson-Moss Act	US

Building & Electrical Codes

Citation	Jurisdiction
IECC R402	National
IMC 1101	National
IMC 1105	National
IMC 304	National
IMC 307	National
IMC 513	National
IMC 603	National
IRC 25	National
NEC 440	National

NFPA Standards

Citation	Jurisdiction
NFPA 211	National
NFPA 31	National
NFPA 54	National
NFPA 58	National
NFPA 70	National
NFPA 90A	National

ASHRAE Standards

Citation	Jurisdiction
ASHRAE 135	National
ASHRAE 15	National
ASHRAE 180	National
ASHRAE 23.1	National
ASHRAE 34	National
ASHRAE 55	National
ASHRAE 62.1	National
ASHRAE 62.2	National
ASHRAE 90.1	National

Public Laws

Citation	Jurisdiction
Pub. L. 117-169	US
Pub. L. 117-58	US

Building Code Edition

Citation	Jurisdiction
IECC Edition 2009	—
IECC Edition 2021	—
IMC Edition 2018	—
IMC Edition 2021	—

Pages with Regulatory Citations

Page	Citations
ductless-mini-split-systems	12
hvac-systems-listings	8
hvac-system-components-glossary	8
hvac-systems-directory-purpose-and-scope	6
hvac-system-selection-checklist	6
hvac-zoning-systems	5
hvac-system-warranties-explained	5
hvac-system-types-by-building-type	5
hvac-system-installation-process	5
hvac-system-federal-tax-credits-and-rebates	5
hvac-system-comparison-by-fuel-type	5
hvac-refrigerants-and-phase-out-schedules	5
variable-refrigerant-flow-systems	4
packaged-hvac-units	4
hvac-system-sizing-fundamentals	4
hvac-system-permits-and-code-compliance	4
hvac-system-costs-and-pricing	4
how-to-use-this-hvac-systems-resource	4
heat-pump-systems	4
central-air-conditioning-systems	4
smart-hvac-systems-and-connected-controls	3
seer-ratings-and-efficiency-standards	3
indoor-air-quality-and-hvac-systems	3
hvac-systems-topic-context	3
hvac-system-lifespan-and-replacement-timelines	3
hvac-system-failure-modes-and-warning-signs	3
hvac-system-brands-and-manufacturers	3
hvac-system-air-handler-units	3
hvac-contractor-licensing-requirements-by-state	3
forced-air-heating-systems	3
... and 6 more pages

Recent Regulatory Changes

Change	Type	Date	Source
Promoting the National Defense by Ensuring an Adequate Supply of Elemental Ph...	executive order	2026-02-23	federal_register
Employment Authorization Reform for Asylum Applicants	proposed rule	2026-02-23	federal_register
Appellate Jurisdiction Update	final rule	2026-03-09	federal_register
Medicare Program; Hospital Outpatient Prospective Payment and Ambulatory Surg...	final rule	2026-02-23	federal_register
Medications for the Treatment of Opioid Use Disorder; Correction	final rule	2026-02-23	federal_register
Airworthiness Directives; Airbus Helicopters	proposed rule	2026-02-23	federal_register
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate...	proposed rule	2026-02-23	federal_register
Airworthiness Directives; Airbus Helicopters	final rule	2026-03-10	federal_register
Airworthiness Directives; Airbus Helicopters	final rule	2026-03-10	federal_register
Comprehensive Fishery Management Plans for Puerto Rico, St. Croix, and St. Th...	final rule	2026-02-23	federal_register
Fisheries of the Northeastern United States; Revised 2026 Atlantic Mackerel S...	final rule	2026-02-23	federal_register
Airworthiness Directives; Airbus SAS Airplanes	final rule	2026-03-30	federal_register
Age Search Service Fee Structure	proposed rule	2026-02-23	federal_register
Policy Clarifying Definition of “Actively Engaged” for Purposes of Inspector ...	final rule	2026-02-23	federal_register
Oil and Gas and Sulfur Operations in the Outer Continental Shelf-Revisions to...	proposed rule	2026-02-23	federal_register
Form N-PORT Reporting	proposed rule	2026-02-23	federal_register
Investment Company Names Form N-PORT Reporting; Extension of Compliance Date	final rule	2026-03-25	federal_register
Farmer Bridge Assistance (FBA) Program	final rule	2026-02-23	federal_register
Establishment of Class E Airspace; Providence Seaside Hospital Heliport, Seas...	final rule	2026-05-14	federal_register
Continuation of the National Emergency With Respect to Venezuela	executive order	2026-02-20	federal_register

Monitoring Sources

Citations on this site are monitored against the following regulatory data sources:

Ashrae (last checked: 2026-03-09)
Congress (last checked: 2026-03-09)
Ecfr (last checked: 2026-03-09)
Federal Register (last checked: 2026-02-28)
Nfpa (last checked: 2026-03-09)
Openstates (last checked: 2026-03-09)

Citation data last extracted: 2026-03-08

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