Contact

The contact reference for Water Heating Authority provides structured guidance on how professionals, researchers, and service seekers can direct inquiries to the appropriate office. This page outlines what information to include in a message, the expected response timeline, and the channels through which the provider network's administrative functions can be reached. For provider network scope and provider information, see the Water Heating Provider Network Purpose and Scope reference page.

What to include in your message

Effective communication with a provider network administration office depends on the specificity of the inquiry. Vague or undirected messages delay routing and extend response times. The following breakdown identifies the categories of inquiry handled by this office and the information each type of message should include.

1. Provider inquiries (new submissions, corrections, or removals)
- The business or professional name exactly as it appears, or should appear, in the network
- The service category — tank storage, tankless, heat pump (hybrid), solar thermal, or commercial water heating systems
- The geographic service area, including state and county or zip code designations
- Licensing or certification credentials held, including the issuing authority (for example, a state plumbing board license number or NATE — North American Technician Excellence — certification ID)
- A description of the specific provider issue: incorrect address, outdated phone number, duplicate entry, or missing service classification

2. Regulatory or compliance reference questions
- The specific code, standard, or agency in question — for example, International Plumbing Code (IPC), Uniform Plumbing Code (UPC) as published by the International Association of Plumbing and Mechanical Officials (IAPMO), or U.S. Department of Energy appliance efficiency standards under 10 CFR Part 430
- The jurisdiction or state to which the question applies
- Whether the inquiry concerns a residential or commercial installation, as these operate under distinct regulatory frameworks

3. Permitting and inspection reference questions
- The applicable jurisdiction (municipality, county, or state)
- The permit type — rough-in, final inspection, replacement without permit, or new construction
- Whether the installation involves a fuel type change (for example, converting from natural gas to an electric heat pump water heater), which in most jurisdictions triggers a separate mechanical permit in addition to the standard plumbing permit

4. Research and data requests
- A description of the research purpose and the data scope being sought
- Any specific provider network segment — national, regional, or state-level
- Whether the request relates to a published standard or named agency dataset

Messages that include all applicable fields verified above are routed to the correct staff function without a clarification round-trip.

Response expectations

Provider Network administrative offices operate on a structured intake model. General provider corrections and submission inquiries receive acknowledgment in a timely manner. Substantive review — including verification of licensing credentials against a state plumbing board database — takes up to 10 business days depending on inquiry volume and the complexity of the submission.

Regulatory reference questions are addressed as informational provider network responses, not professional or legal guidance. Questions referencing a specific code edition — such as the 2021 Uniform Plumbing Code or the 2021 IPC — are answered by directing the inquirer to the named standard's official publication channel, such as IAPMO or the International Code Council (ICC).

Research and data requests are evaluated on a case-by-case basis. Requests involving bulk provider network data or licensing aggregation may require a formal written statement of purpose before processing.

Incomplete messages — those missing the business name, jurisdiction, or category classification — are returned with a request for additional information, which resets the response clock.

Additional contact options

For provider browsing and service-sector navigation without direct staff involvement, the Water Heating Providers index provides filterable access to provider network entries organized by service type, fuel category, and region.

For orientation to how provider network classifications are structured — including how tankless systems differ from storage tank providers, or how heat pump water heater contractors are categorized relative to general plumbing contractors — the How to Use This Water Heating Resource reference page addresses classification boundaries and search methodology.

The parent provider network network, plumbingservicesauthority.com, handles cross-vertical plumbing inquiries that extend beyond water heating systems, including drain, waste, vent, and supply line service categories.

How to reach this office

Administrative correspondence for Water Heating Authority is handled through the network's primary editorial office. Direct inquiries to:

Email: [email protected]

When sending email, include the inquiry category in the subject line — for example: Provider Correction — [Business Name] — [State] or Regulatory Reference — UPC 2021 — [Jurisdiction]. This subject line format enables correct routing without a preliminary exchange.

Submissions referencing safety-related installation errors or code violations that pose an active risk — such as improper pressure relief valve installation or inadequate venting for gas-fired units, both of which are governed under ANSI Z21.10 and local mechanical codes — should be directed to the relevant authority having jurisdiction (AHJ) or the applicable state plumbing board, not to this provider network office. The provider network does not hold enforcement authority over any installation or contractor.

Physical mail correspondence is not processed through this office. All administrative functions are handled through the email channel identified above.

References

• 10 CFR Part 430
• IAPMO
• ICC