Tankless water heaters have a higher initial price compared to tank heaters, costing homeowners around $1,200–$3,500. The higher cost is a result of a more labor-intensive set-up, as new gas and water lines are required for installation.

How often should a tankless water heater be serviced?

once a year Keeping up with maintenance, including tankless water heater cleaning, should take place at least once a year. You may need to take care of other tasks, such as wiping down the exterior of the unit, more often, especially if the area where you install the water heater receives a lot of dust.

How long does it take for water to get hot with tankless water heater?

Tankless units take about 15 seconds to bring water up to temperature, but you still have to wait for that hot water to arrive at your shower head or faucet, just as you do with a tank-type heater.

Can you have instant hot water with a tankless water heater?

As with a point-of-use water heater that includes a tank, a tankless point-of-use water heater can provide nearly instant hot water because of its location near the fixture that needs the hot water.