Simply replacing your current water tank with a similar system will be much faster than installing a new tankless system which could require some additional construction time. Typically, a licensed plumber should have your new tank installed and working within 2-3 hours barring unforeseen complications.
How long does it take to put a tankless water heater in?
Tankless to Tankless Installation: This generally takes between one to three hours.
Does it take longer to get hot water with a tankless water heater?
Typically tankless water heaters take 10 to 20 seconds longer to get hot water to the fixtures. While you wait for the hot water to arrive, you are running water down the drain.
Why does it take so long for water to get hot with a tankless water heater?
The length of the delay can be determined by a few factors, including the distance between the water heater and the outlet. In other words, the longer the water has to travel, the more cold water will need to be discharged before the hot water appears.
How can I speed up my tankless water heater?
How to Get Faster Hot Water From a Tankless Heater. The answer is to have a recirculating pump. The way they work is to create a loop from the heater to your fixture. A thermostat detects when the water is cooling down and trips the heater to heat the water.
How long should it take for water to get hot?
The average gas heater takes between 30 and 40 minutes to fully heat up the water in its tank. The average electric heater takes about twice as long as the average gas heater to fully heat up the water in its tank, so you can expect it to take between an hour and an hour and 20 minutes to heat up.