What affects water heater replacement cost?
The biggest cost drivers are the type of water heater, household hot water demand, fuel source, installation access, old unit removal, venting, and whether the unit needs to be relocated.
← Back to Home Repair
Home repair calculator
Water Heater Replacement Cost Calculator
Estimate the cost to replace a water heater based on household size, water heater type, fuel type, installation location, old unit removal, and project timing.
Step 1
Project details
Adjust the water heater replacement details below. The estimate updates automatically.
Water heater type
Fuel type
Installation location
Old unit removal
Project timing
How to use this estimate
Use this estimate before comparing plumber or contractor quotes. Tankless, heat pump, and solar systems usually cost more upfront than a standard tank unit, but may offer different long-term operating costs.