Water Heater Replacement Permit Requirements — Vancouver, WA
Yes. Vancouver, Washington requires a permit for water heater replacement. All gas water heater installations require a Mechanical permit, and certain water heaters also require a separate state Boiler and Pressure Vessel Installation or Reinstallation permit.
Jurisdiction data confirmed as of July 10, 2026
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What affects your permit requirement
Typical requirements
- Fee basis
- Mechanical Permit for Water Heater (base): $14.46
- Mechanical Permit for Water Heater (minimum fee): $67.80
- Permit Issuance Fee: $32.00
- State Building Fee: $6.50
- Boiler and Pressure Vessel Installation or Reinstallation Permit (state): $78.70
Boiler and Pressure Vessel Installation or Reinstallation permit fee of $78.70 is required by Washington State for certain water heaters and must be paid by the installer.- Department
- City of Vancouver Community Development Department(360) 487-7833https://cityofvancouver.myrelayview.com/Permits
These figures reflect typical jurisdiction data. Fees and timelines change. Run a free search on your exact address for jurisdiction-confirmed requirements before you bid or apply.
Frequently asked questions
Do I need a permit to replace my water heater in Vancouver, Washington?
Yes, Vancouver requires a Mechanical permit for water heater replacement. If your water heater is a regulated boiler or unfired pressure vessel, you will also need a state Boiler and Pressure Vessel Installation or Reinstallation permit. Contact the City of Vancouver Community Development Department at (360) 487-7833 to confirm which permits apply to your specific unit.
How much does a water heater replacement permit cost in Vancouver?
The total estimated fee is approximately $106.30, consisting of a $67.80 minimum mechanical permit fee, a $32.00 issuance fee, and a $6.50 state building fee. If your water heater requires a state Boiler and Pressure Vessel Installation or Reinstallation permit, an additional $78.70 fee applies (paid by the installer). Actual costs may vary based on your specific project.
How do I apply for a water heater replacement permit in Vancouver?
Submit your completed application electronically through ePlans at https://cityofvancouver.myrelayview.com/Permits or email it to ePlans@cityofvancouver.us. Do not submit plans at this time; all residential permit applications must be submitted electronically. Paper applications are not accepted.
What code does Vancouver use for water heater installations?
Vancouver adopted the 2021 International Residential Code (IRC) with Washington Amendments, effective March 15, 2024, which is part of the 2021 Washington State Building and Energy Codes. This code governs all water heater installation requirements and inspections in the city.
Do I need inspections after my water heater is installed?
Yes, inspections are required for mechanical, plumbing, and electrical work related to water heater replacement. The permit process includes required inspections to ensure compliance with Vancouver's building codes. Contact the City of Vancouver Community Development Department at (360) 487-7833 for inspection scheduling details.