HVAC Regulations in Alabama: Statute and Code Reference

This page provides a structured reference to the 56 regulatory citations tracked across Alabama HVAC Authority. All citations are extracted from page content and verified against primary sources.

Citation Summary

Category	Count
State Statutes	6
Federal Statutes (U.S. Code)	1
Named Federal Acts	20
Building & Electrical Codes	11
NFPA Standards	5
ASHRAE Standards	10
Building Code Edition	3
Total	56

State Statutes

Citation	Jurisdiction
Alabama Statutes § 11	US-AL
Alabama Statutes § 12-12-31	US-AL
Alabama Statutes § 34	US-AL
Alabama Statutes § 34-36	US-AL
Alabama Statutes § 41	US-AL
Alabama Statutes § 45	US-AL

Federal Statutes (U.S. Code)

Citation	Jurisdiction
26 U.S.C. § 25	US

Named Federal Acts

Citation	Jurisdiction
AIM Act	US
Alabama State Building Code Act	US
Alabama Well Standards Act	US
American Innovation and Manufacturing Act of 2020	US
Clean Air Act	US
Compensation Act	US
EPA AIM Act	US
EPA Clean Air Act	US
EPA, Clean Air Act	US
Energy Policy and Conservation Act	US
Federal Civil Penalties Inflation Adjustment Act	US
High-Efficiency Electric Home Rebate Act	US
Inflation Reduction Act	US
Inflation Reduction Act of 2022	US
National Appliance Energy Conservation Act	US
National Apprenticeship Act	US
National Manufactured Housing Construction and Safety Standards Act	US
The Inflation Reduction Act of 2022	US
Truth in Lending Act	US
Under the AIM Act	US

Building & Electrical Codes

Citation	Jurisdiction
IECC C403	National
IECC C503	National
IECC R403.1	National
IMC 402	National
IMC 403	National
IMC 403.3.1.1	National
IMC 507	National
IMC 603	National
IMC 603.1	National
IRC M1401.3	National
IRC R503	National

NFPA Standards

Citation	Jurisdiction
NFPA 211	National
NFPA 54	National
NFPA 70	National
NFPA 720	National
NFPA 99	National

ASHRAE Standards

Citation	Jurisdiction
ASHRAE 135	National
ASHRAE 15	National
ASHRAE 202	National
ASHRAE 34	National
ASHRAE 52.2	National
ASHRAE 55	National
ASHRAE 62.1	National
ASHRAE 62.2	National
ASHRAE 90.1	National
ASHRAE 90.2	National

Building Code Edition

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

Pages with Regulatory Citations

Page	Citations
alabama-commercial-hvac-requirements	9
alabama-hvac-ventilation-requirements	8
alabama-hvac-refrigerant-regulations	8
alabama-hvac-installation-requirements	8
alabama-hvac-code-standards	8
alabama-mechanical-code-overview	7
alabama-hvac-indoor-air-quality	7
alabama-hvac-energy-efficiency-standards	7
alabama-residential-hvac-requirements	5
alabama-hvac-system-types	5
alabama-hvac-seasonal-preparation	5
alabama-hvac-ductwork-standards	5
alabama-geothermal-hvac-systems	5
alabama-hvac-system-costs	4
alabama-hvac-new-construction	4
alabama-hvac-maintenance-guidelines	4
alabama-hvac-load-calculation	4
alabama-hvac-contractor-complaint-process	4
alabama-hvac-troubleshooting-common-issues	3
alabama-hvac-regulatory-agencies	3
alabama-hvac-rebates-incentives	3
alabama-hvac-humidity-control	3
alabama-hvac-exam-preparation	3
alabama-hvac-associations-organizations	3
alabama-heat-pump-systems	3
alabama-utility-hvac-programs	2
alabama-hvac-system-lifespan	2
alabama-hvac-smart-thermostat-adoption	2
alabama-hvac-replacement-guide	2
alabama-hvac-permit-requirements	2
... and 14 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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