How Much Does Water Heater Replacement Cost?
What Replacement Typically Includes
Full replacement pricing generally covers removal and disposal of the old unit, the new tank itself, and installation labor — including reconnecting venting, gas or electrical lines, and water connections.
Choosing a higher-efficiency model at replacement time typically costs more upfront but can lower monthly energy bills over the unit’s lifespan.
Factors That Increase Cost
Corroded or outdated shut-off valves, non-code-compliant existing venting, or an expansion tank that also needs replacing are common factors that add to a replacement project’s total cost.
A specialist can identify these during the initial assessment so there are no surprises mid-project.
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Frequently Asked Questions
Is replacement always more expensive than repair?
Typically yes for a single visit, but if a unit needs frequent repairs, replacement is often the better long-term value, especially once a tank is 10+ years old.
Can I get a rebate for replacing an old water heater with an efficient model?
Some utility companies and local programs offer rebates for high-efficiency water heater upgrades. A specialist familiar with your area may know what is currently available.
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Water Heater Rebates and Energy Efficiency Programs: What to Know
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