HVAC Regulations in SouthCarolina: Statute and Code Reference

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

Citation Summary

Category	Count
State Statutes	1
Federal Statutes (U.S. Code)	2
Named Federal Acts	22
Building & Electrical Codes	13
NFPA Standards	4
ASHRAE Standards	11
Building Code Edition	3
Total	56

State Statutes

Citation	Jurisdiction
South Carolina Statutes § 40-11-260	US-SC

Federal Statutes (U.S. Code)

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

Named Federal Acts

Citation	Jurisdiction
AIM Act	US
AIM Act of 2020	US
American Innovation and Manufacturing Act	US
Clean Air Act	US
EPA AIM Act	US
EPA Clean Air Act	US
Electric Rate Stabilization Act	US
Energy Policy and Conservation Act	US
Inflation Reduction Act	US
Inflation Reduction Act of 2022	US
Magnuson-Moss Warranty Act	US
Mechanical Contractors Act	US
Named Federal Act	US
Pornography and Obscenities Act	US
Reform Act	US
South Carolina Clean Air Act	US
South Carolina Coastal Zone Management Act	US
South Carolina Regulation of Manufacturers, Distributors, and Dealers Act	US
South Carolina Service Contract Act	US
South Carolina Unfair Trade Practices Act	US
South Carolina Well Standards and Streamflow Protection Act	US
Under the AIM Act	US

Building & Electrical Codes

Citation	Jurisdiction
IECC C403.2.3	National
IMC 402	National
IMC 603	National
IMC 603.4	National
IMC 603.6	National
IMC 603.9	National
IRC G2427	National
IRC M1305	National
IRC M1401.3	National
IRC M1507	National
IRC R408	National
NEC 300	National
NEC 440	National

NFPA Standards

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

ASHRAE Standards

Citation	Jurisdiction
ASHRAE 135	National
ASHRAE 15	National
ASHRAE 169	National
ASHRAE 170	National
ASHRAE 34	National
ASHRAE 52.2	National
ASHRAE 55	National
ASHRAE 62.1	National
ASHRAE 62.2	National
ASHRAE 90.1	National
ASHRAE 99	National

Building Code Edition

Citation	Jurisdiction
IECC Edition 2012	—
IECC Edition 2015	—
IECC Edition 2021	—

Pages with Regulatory Citations

Page	Citations
regulations	53
safety-context-and-risk-boundaries-for-southcarolina-hvac-systems	11
hvac-refrigerant-regulations-southcarolina	7
southcarolina-hvac-systems-in-local-context	6
hvac-warranties-southcarolina	6
hvac-system-sizing-southcarolina	6
hvac-for-commercial-properties-southcarolina	6
ductwork-design-southcarolina-hvac	6
southcarolina-hvac-building-codes	5
smart-thermostats-southcarolina-hvac	5
regulatory-context-for-southcarolina-hvac-systems	5
hvac-ventilation-requirements-southcarolina	5
hvac-load-calculation-southcarolina	5
regulatory-updates	4
indoor-air-quality-southcarolina	4
southcarolina-hvac-climate-considerations	3
key-dimensions-and-scopes-of-southcarolina-hvac-systems	3
index	3
hvac-seasonal-maintenance-southcarolina	3
hvac-installation-process-southcarolina	3
hvac-air-filtration-southcarolina	3
how-to-get-help-for-southcarolina-hvac-systems	3
heat-pump-systems-in-southcarolina	3
geothermal-hvac-southcarolina	3
central-air-conditioning-southcarolina	3
southcarolina-hvac-systems-frequently-asked-questions	2
hvac-mold-prevention-southcarolina	2
hvac-for-southcarolina-coastal-properties	2
hvac-financing-options-southcarolina	2
hvac-energy-efficiency-standards-southcarolina	2
... and 10 more pages

Recent Regulatory Changes

Change	Type	Date	Source
[SC] Lab grown/cultured meat	state enactment	2026-02-24	openstates
[SC] Barbers	state enactment	2026-02-24	openstates
[SC] Optometrists	state enactment	2026-02-24	openstates
[SC] Nuclear Lifecycle Innovation Campus	state enactment	2026-02-18	openstates
[SC] Helping Alleviate Lawful Obstruction (HALO) Act	state enactment	2026-02-24	openstates
[SC] Protection of Minors from Pornography and Obscenities Act	state enactment	2026-02-11	openstates
[SC] Student ID cards	state enactment	2026-02-24	openstates
[SC] Informed Consent to COVID 19 Vaccine	state enactment	2026-02-19	openstates
[SC] Healthcare Services	state enactment	2025-04-02	openstates
[SC] Legal tender, gold and silver	state enactment	2026-02-24	openstates
[SC] Parental Rights	state enactment	2026-02-24	openstates
[SC] Workers compensation	state enactment	2026-02-24	openstates
[SC] Maximum potential employment benefits	state enactment	2026-02-24	openstates
[SC] Magistrates' Reform Act	state enactment	2026-02-24	openstates
[SC] Billboard contractors	state enactment	2026-02-24	openstates
[SC] Ivermectin Deregulation	state enactment	2025-05-06	openstates
[SC] South Carolina Clean Air Act	state enactment	2026-02-24	openstates
[SC] Electric Rate Stabilization Act	state enactment	2025-03-28	openstates
[SC] HOA Change	state enactment	2026-02-10	openstates
[SC] US produced iron and steel	state enactment	2026-02-24	openstates

Monitoring Sources

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

Ashrae (last checked: 2026-03-23)
Congress (last checked: 2026-03-23)
Ecfr (last checked: 2026-03-23)
Federal Register (last checked: 2026-03-19)
Nfpa (last checked: 2026-03-23)
Openstates (last checked: 2026-03-23)

Citation data last extracted: 2026-03-23