Cost of Gas Tankless Water Heaters

Item Buy Qty Low High
Material start qty $1065.85 $1380.27
Labor start qty $278.53 $425.28
Supplies, Tools $77.57 $89.75
Total   $1421.95 $1895.30

To estimate costs for your Gas Tankless Water Heater project, change the size and default options below...

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   Gallons/min (gpm) 6.4 gpm 8 gpm 9.5 gpm
80% efficiency 0 1 0
94+% efficiency 0 0 0

Appliance Quality Basic - builder grade

Labor Type Vendor supplied

Job Complexity Minor fit/position change

Zip Code

Do you need to know the average cost to install Gas Tankless Water Heaters in your zip code? Do you need a fair and easy-to-understand 2014 estimate of Gas Tankless Water Heater material, installation and job supply costs?

The homewyse Gas Tankless Water Heater cost estimator provides up-to-date pricing estimate ranges for your area. Just enter your project size/quantity, job options and zip code - and then select "Update".


Gas Tankless Water Heaters - Pricing and Installation Cost Notes

  • The homewyse cost estimates include all typical costs for removal and disposal of existing system, fittings and components needed to connect, secure and properly operate and maintain the water heater.
  • The homewyse Gas Tankless Water Heater cost estimates do not include costs for repairs to, replacement of or relocation of existing gas supply, water systems and vent systems.
  • Higher priced Gas Tankless Water Heaters may include features/attributes that include higher hot water throughput, greater temperature rise, longer life construction, and energy saving temperature control system.
  • Gas Tankless Water Heater installation costs are commonly quoted from a standard rate and can be estimated/quoted by the service professional after measurement and visual inspection at the job site.
  • The variation in installation costs for complex configurations (non-rectangular shape, many corners, multiple levels, etc.) can be considerable. For accurate cost estimates, collect detailed bids from several qualified professionals.
  • To maximize the payback of your Gas Tankless Water Heater investment, use materials and installation quality appropriate for your home and neighborhood - but be careful not to over improve. Less expensive alternatives to Gas Tankless Water Heaters may provide a better return on investment.
  • Reduce total project cost by having multiple vendors bid on the same, detailed work specification of your Gas Tankless Water Heater project.
  • Save on installation costs by combining similar jobs and by being willing to have your project completed during low demand periods for the vendor/installer.
  • Save on material costs by shopping online or by choosing discontinued, odd lot, remnant or incorrectly ordered items from your retailer.

Gas Tankless Water Heater - Pricing References

Gas Tankless Water Heater - Related Items

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