Plumbing Regulations: Statute and Code Reference

This page provides a structured reference to the 49 regulatory citations tracked across Water Heating Authority. All citations are extracted from page content and verified against primary sources.

Citation Summary

Category Count
Federal Statutes (U.S. Code) 3
Federal Regulations (C.F.R.) 1
Named Federal Acts 12
Building & Electrical Codes 16
NFPA Standards 5
ASHRAE Standards 8
Public Laws 1
Federal Register Notices 1
Building Code Edition 2
Total 49

Federal Statutes (U.S. Code)

Citation Jurisdiction
26 U.S.C. § 25 US
26 U.S.C. § 48 US
42 U.S.C. § 6295 US

Federal Regulations (C.F.R.)

Citation Jurisdiction
10 C.F.R. Part 430 US

Named Federal Acts

Citation Jurisdiction
EPA Safe Drinking Water Act US
Electrochemical Act US
Energy Policy Act of 1992 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 Warranty Act US
National Appliance Energy Conservation Act US
Recommended Act US
The Inflation Reduction Act of 2022 US
Under the Inflation Reduction Act of 2022 US

Building & Electrical Codes

Citation Jurisdiction
IRC G2408.2 National
IRC P2801.7 National
IRC P2803 National
NEC 125 National
NEC 210.12 National
NEC 210.19 National
NEC 220 National
NEC 230 National
NEC 310.16 National
NEC 422 National
NEC 422.13 National
UPC 501 National
UPC 531.0 National
UPC 533 National
UPC 608 National
UPC 608.3 National

NFPA Standards

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

ASHRAE Standards

Citation Jurisdiction
ASHRAE 12 National
ASHRAE 15 National
ASHRAE 188 National
ASHRAE 34 National
ASHRAE 54 National
ASHRAE 90.1 National
ASHRAE 90.2 National
ASHRAE 93 National

Public Laws

Citation Jurisdiction
Pub. L. 117-169 US

Federal Register Notices

Citation Jurisdiction
80 Fed. Reg. 17,366 US

Building Code Edition

Citation Jurisdiction
IECC Edition 2021 —
IRC Edition 2021 —

Pages with Regulatory Citations

Page Citations
electric-tankless-water-heater-wiring 9
heat-pump-water-heaters 8
water-heater-operating-costs 5
water-heater-federal-tax-credits 5
water-heater-code-compliance-us 5
water-heater-brands-overview 5
water-heater-fuel-types 4
water-heater-cost-to-replace 4
water-heater-contractor-licensing 4
tank-water-heaters 4
gas-vs-electric-water-heaters 4
water-heater-troubleshooting 3
water-heater-installation-overview 3
water-heater-directory-glossary 3
solar-water-heaters 3
no-hot-water-diagnosis 3
how-to-use-this-plumbing-resource 3
commercial-water-heaters 3
water-heater-venting-requirements 2
water-heater-sizing-guide 2
water-heater-seismic-strapping-requirements 2
water-heater-replacement-process 2
water-heater-lifespan-and-replacement-timing 2
water-heater-energy-efficiency-ratings 2
water-heater-anode-rod 2
point-of-use-water-heaters 2
plumbing-topic-context 2
plumbing-directory-purpose-and-scope 2
flow-rate-requirements-tankless 2
demand-recirculation-vs-continuous 2
... and 20 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:

Citation data last extracted: 2026-03-10

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