Water Heater (Tankless) Replacement Cost in Dayton, OH
What homeowners in Dayton typically pay to replace a water heater (tankless) in 2026.
Typical range
$1.9k–$4.2k
Most homeowners pay around $3,000 installed.
EstimatedUpdated 6/17/2026
How we calculated this
Increased technical labor complexity makes tankless installation more expensive than standard units.
Nearby cities
Other plumbing replacement costs in Dayton
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