Once the tankless heater is mounted in place attach the gas lines and water lines to the correct fittings on the unit.
Cost to install gas on demand water heater.
Installation costs for an electric heater are 700 to 1 000 while the cost to install a gas heater ranges from 1 000 to 2 000 depending on whether you have an existing gas line and vent.
This makes the total cost for a 40 gallon electric hot water heater between 1000 and 1 700 with the total costs of a 40 gallon gas hot water heater.
Beyond the initial cost the national average for the installation of a tankless unit is slightly over 1 700.
A 50 gallon water heater costs around 1 000 for an electric heater and 1 200 for a natural gas heater of the same capacity.
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.
Tankless water heaters cost around 2 3 times more than traditional storage tanks.
The best way to budget for a new tankless water heater is to compare quotes from local contractors.
Department of energy estimates that in homes using 41 gallons or less of hot water on demand tankless units can conserve between 24 to 34 more energy than tank water heaters.
Also most plumbers will charge between 250 and 500 to take the old water heater out and properly dispose of it.
Avoid leaks by tightening the fittings completely.
Gas tankless water heaters usually produce higher flow rates than electric models.
Water heater installation cost.
Installing a water heater costs 804 and 1 548 or an average of 1 162 including the unit and labor tankless heaters cost about 1 000 to 3 000.
A tankless water heater costs about 2 112 to install or between 1 085 and 3 144 but labor rates vary tankless model prices vary by brand type and flow rate.
For additional details on the cost of having a tankless water heater installed visit our cost guide.
Tankless water heater cost.
Typically tankless water heaters provide hot water at a rate of 2 to 5 gallons 7 6 to 15 2 liters per minute.
Tankless water heater cost.
Water heaters cost 300 to 2 000 for the unit alone while plumber labor runs 45 to 150 per hour the length of the job averages 2 to 3 hours.