Water Heaters Q&A

At Wright Way Plumbing Pros, we install, repair, and maintain gas and electric water heaters throughout Shepherd, Conroe, The Woodlands, Huntsville, Livingston, and surrounding Liberty, Polk, and San Jacinto counties. Our licensed plumbers follow all Texas State Board of Plumbing Examiners rules and the adopted plumbing codes to ensure your water heater is safe, efficient, and fully compliant. Whether it’s a new installation, an inspection, or a code upgrade, we make sure every heater we service passes local inspections and provides you with reliable hot water.

Q1: Must I hire a licensed plumber to install or replace a water heater in Liberty or Polk County?


A1: Yes. Texas law under TSBPE requires that water heater installation or replacement be done by a person licensed under the Plumbing License Law (Journeyman or Master Plumber). If not, you may fail inspection or be required to remove the work. (Reference: Plumbing License Law – Texas Occupations Code, Chapter 1301 §§1301.551, 1301.002) tsbpe.texas.gov+2tsbpe.texas.gov+2)

Q2: Do plumbing rules by TSBPE require a permit for replacing a water heater in Conroe, The Woodlands, or San Jacinto County?


A2: Yes. If your city or county has adopted plumbing ordinances (most do), you must get a permit and have work inspected. If you skip this, you might be forced to undo the work or face fines. (Reference: Plumbing License Law & Board Rules §367.2 about adopted plumbing codes, and requirement of inspections under those codes) tsbpe.texas.gov+2tsbpe.texas.gov+2)

Q3: What happens if the materials used for water heater connections are not approved under TSBPE rules?


A3: If the materials (pipes, connectors, valves) are not listed/approved and don’t meet the adopted plumbing code, the work could fail inspection, cause leaks, or contamination. Worst-case you’ll need to replace parts at your cost. (I did not find a specific TSBPE rule naming every material; this is based on general code compliance expectations.)

Q4: Are safety devices like temperature & pressure relief valves required by TSBPE laws?


A4: Yes. Water heaters must include a temperature & pressure relief (T&P) valve, with a proper discharge line, per adopted plumbing code as enforced under TSBPE rules. If missing or mis-installed, the work fails inspection and is dangerous. (Reference: Board Rules §367.2 (d) about backflow prevention etc., implied safety device requirements via adopted plumbing codes) tsbpe.texas.gov+2tsbpe.texas.gov+2)

Q5: Do inspections have to be done after water heater installation under TSBPE rules?


A5: Yes. Plumbing installed must be inspected by a Plumbing Inspector licensed under TSBPE in jurisdictions where a code has been adopted. If no inspection is done, you risk the installation being condemned or insurance denying claims. (Reference: TSBPE Board Rules §367.2 (e) mandates inspection by licensed plumbing inspector) tsbpe.texas.gov+1)

Q6: Can a homeowner install their own water heater without a license in these counties?


A6: Texas law allows homeowners to perform certain plumbing work in their own homestead, but standards, permits, and inspections may still be required. If work is not done properly, it could fail inspection, be unsafe, or violate local code. (Reference: TSBPE info that homeowners allowed in own homestead under restrictions) tsbpe.texas.gov)

Q7: What is the consequence of using an unlicensed plumber in water heater work under TSBPE rules?


A7: Worst-case scenario: you could be fined, required to remove or redo work, fail inspection, possibly lose insurance coverage for related damage, or face unsafe conditions (fire, gas leaks, water damage).

Q8: Does TSBPE law require drain pans or similar protections for water heaters placed in certain locations?


A8: I did not find a specific TSBPE rule text that names “drain pan for water heater if installed in attic/closet/etc.” in the materials I checked.
Worst-case: Without a pan or proper protection, leaks may damage structure, cause mold, water damage, and on inspection you may be required to add protections.

Q9: Is there a requirement under TSBPE for expansion tanks when dealing with closed water systems?


A9: I did not locate a TSBPE board rule explicitly stating “expansion tanks required” under all closed systems in the documents I checked.
Worst-case: Thermal expansion could cause over-pressure in pipes or water heater, lead to leaks or ruptures, risk of property damage; inspector may require mitigation.

Q10: Must venting for a gas water heater comply with local plumbing codes adopted under TSBPE?


A10: Yes. Plumbing codes adopted by the Board (via TSBPE) or by local jurisdictions must be followed. Improper venting may cause gas buildup, carbon monoxide risk, and failing inspection. (Reference: TSBPE Board Rules §367.2 (a), which declares adoption of plumbing codes, including fuel gas parts; local political subdivisions may have amendments) tsbpe.texas.gov+2tsbpe.texas.gov+2)