How Much Does New Water Heater Installation Cost?
Key Cost Factors
Installation pricing depends heavily on tank size and capacity, fuel type (gas vs. electric), and whether the installation is a straightforward like-for-like swap or requires new venting, gas line, or electrical work.
Permit requirements — common for gas water heater installations in many jurisdictions — can also add to the total project cost.
Straightforward vs. Complex Installations
A like-for-like tank replacement in the same location, using the same fuel type, is generally the most affordable installation scenario.
Switching fuel types (electric to gas or vice versa), upgrading tank size significantly, or converting to tankless all add complexity — and cost — to the project.
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Frequently Asked Questions
Does installation cost include the price of the water heater unit itself?
This varies by specialist — some quotes are all-inclusive (unit plus labor), while others bill the unit and installation labor separately. Confirm this when getting a quote.
Do I need a permit for a new water heater installation?
Many jurisdictions require a permit, especially for gas units. A licensed specialist can typically handle permitting as part of the installation process.
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