COST CALCULATOR

How Much Does It Cost To Install A Tankless Hot Water Heater?

Typical range: $1,669-$1,923

Find out how much your project will cost

cost to install a tankless hot water heater Calculator

For your project in zip code 43215 with these options, the cost to install a tankless hot water heater starts at $1,669.30-$1,923.27 per heater. Your actual price will depend on job size, conditions, finish options you choose.

Cost Calculator
Calculations are dependent on where you live
Heater
Standard ServicesQuantityLowHigh
What you can expect
Range per heater:$1,669.30$1,923.27
Range for this type of project:$1,669$1,923
Estimate: $1,796
Tankless Water Heater Cost
1
heater		$1,105$1,242
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Cost of 8.5-gpm tankless gas water heater (35F temperature rise). 0.92 energy factor and digital controller. Natural gas supply and 3" vent connection required at installation site. 5-year limited warranty guarantees excellence.
Tankless Water Heater Labor, Basic
6
hours		$524$636
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Labor cost, under typical conditions, for complete installation. Heater will be mounted, secured, and vent connected to ducting. Unit will be connected to supply lines, checked for leaks, and cycle-tested to ensure optimal operation. Surface demolition, structural modifications, and restoration (if needed) will incur additional fees. Rate is inclusive of all aspects of the project, such as thorough planning, acquisition of equipment and material, preparation and protection of project site, and meticulous cleanup.
Tankless Water Heater Job Supplies
1
heater		$40$45
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Requisite supplies for the job, including connectors, fittings, and mounting hardware.
Tankless Water Heater Debris Disposal
1
heater		$14$16
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Unit will be detached from adjacent components, removed from premises, and disposed of in a safe and legal manner.
Optional Services
Option: Remove Water Heater
1
hour		$19$122
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Unit will be detached from adjacent components, removed from premises, and disposed of in a safe and legal manner.
Standard services
Tankless Water Heater Cost
$1,105 -$1,242
arrow_drop_down
1
heater
Cost of 8.5-gpm tankless gas water heater (35F temperature rise). 0.92 energy factor and digital controller. Natural gas supply and 3" vent connection required at installation site. 5-year limited warranty guarantees excellence.
Tankless Water Heater Labor, Basic
$524 -$636
arrow_drop_down
6
hours
Labor cost, under typical conditions, for complete installation. Heater will be mounted, secured, and vent connected to ducting. Unit will be connected to supply lines, checked for leaks, and cycle-tested to ensure optimal operation. Surface demolition, structural modifications, and restoration (if needed) will incur additional fees. Rate is inclusive of all aspects of the project, such as thorough planning, acquisition of equipment and material, preparation and protection of project site, and meticulous cleanup.
Tankless Water Heater Job Supplies
$40 -$45
arrow_drop_down
1
heater
Requisite supplies for the job, including connectors, fittings, and mounting hardware.
Tankless Water Heater Debris Disposal
$14 -$16
arrow_drop_down
1
heater
Unit will be detached from adjacent components, removed from premises, and disposed of in a safe and legal manner.
Optional Services
Option: Remove Water Heater
$19 -$122
arrow_drop_down
1
hour
Unit will be detached from adjacent components, removed from premises, and disposed of in a safe and legal manner.
What you can expect
Range per heater:
$1,669 - $1,923
Range for this type of project:
$1,669 - $1,923
Estimate:
$1,796
Cost Comparison
YOUR ESTIMATE
$1,796
NATIONAL AVERAGE RANGE
$1,733 -$1,996
YOUR ESTIMATE

Install a Tankless Hot Water Heater: national average cost

The national average materials cost to install a tankless hot water heater is $1,218.50 per heater, with a range between $1,147.25 to $1,289.75. The total price for labor and materials per heater is $1,864.65, coming in between $1,732.83 to $1,996.47. Your actual price will depend on your location, job size, conditions and finish options you choose.
cost to install a tankless hot water heater
National Avg. Materials Cost per heater$1,218.50
National Avg. Cost (labor and materials) for 1 heater$1,864.65
National Cost Range (labor and materials) for 1 heater$1,732.83 - $1,996.47
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