You can buy an electric model for 500 700 while a gas unit will set you back 1 000 1 200.
Cost of new electric tankless water heater.
Beyond the initial cost the national average for the installation of a tankless unit is slightly over 1 700.
The low end tankless model costs about 430 minus installation while the average purchased model costs around 1 200.
Also most plumbers will charge between 250 and 500 to take the old water heater out and properly dispose of it.
An electric tankless unit will cost about 500 to 700 roughly the same as a traditional tank model while the cost of a gas tankless heater runs about 1 000 to 1 200.
Tankless water heater cost.
How much does it cost to buy a new tankless water heater.
Tankless water heaters cost around 2 3 times more than traditional storage tanks.
Installing a tankless water heater is a greater upfront investment but these units can significantly cut the cost of monthly utilities.
The cost to install a new water heater ranges from 400 to 900 for a 40 to 50 gallon tank and between 1 470 and 2 510 for a tankless.