Water Heater Permit in Unincorporated Davis County, Utah
Required for water heater installation, replacement, or conversion (tank to tankless) in Unincorporated Davis County. A specific subset of the plumbing permit for this common project.
Verified 2026-06-27 · Source
When you need this permit
- Water heater replacement (even like-for-like)
- New water heater installation
- Conversion from tank to tankless
- Gas line modification for water heater
Required documents
- Req
Permit Application
Water heater type, size, fuel source, and location
- Opt
Equipment Specs
Manufacturer data sheet for the water heater
- Req
Contractor License
Valid Utah plumbing contractor license (DOPL) if not owner-occupied
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Water Heater Permit | Valuation-based per Davis County fee schedule ($200 minimum) | — |
| State Surcharge | 1% of permit fee | — |
Review timeline
~1–3 business days
Typical estimate — confirm current times with the Unincorporated Davis County building department
Inspection process
- 1
Final
Verify proper installation, venting, T&P valve discharge, gas connections, seismic strapping
Tips
- Water heater permits in Unincorporated Davis County are typically approved same-day — one of the fastest permits to obtain.
- Gas water heaters require proper venting — high-efficiency units need PVC/CPVC vent, standard units need metal B-vent.
- Seismic strapping is required in Utah — two straps, upper third and lower third of the tank.
- T&P (temperature and pressure) relief valve must discharge to within 6 inches of the floor or to the exterior.
Frequently asked questions
- Do I need a permit to replace a water heater in Unincorporated Davis County?
- Yes. Unincorporated Davis County requires a permit for all water heater replacements, including like-for-like swaps. The permit ensures proper venting, gas connections, and safety devices are correctly installed.
- Can I replace my own water heater in Unincorporated Davis County?
- Utah allows homeowners to replace their own water heater in their primary residence, but you must still obtain a permit from Unincorporated Davis County and pass the final inspection.
Sources & verification
Key facts verified against official sources. Last reviewed 2026-06-27.
- Davis County Community & Economic Development — official building department
- Davis County Building Fee Schedule
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Unincorporated Davis County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Unincorporated Davis County
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