Tankless Water Heaters, also called OnDemand water heaters, are a great option for homes that want unlimited hot water, longer lasting, and to use less space. The Tankless Water Heater instantly heats water as it flows through the heat exchanger and does not retain any water internally except for what is in the heat exchanger coil.
The Tankless Water Heater stays off until the flow sensors in the machine detect that a faucet has been turned on and is calling for hot water. This helps save in energy costs because unlike a tank water heater, the Tankless unit is not constantly heating water to have it ready for use.
When you get a Tankless Water Heater you can guarantee unlimited hot water. Hot Water Guys sizes Tankless units based on how many showers/tubs are in the home. This will enable you to run all of your bath tubs/ showers simultaneously without losing hot water. If you decide that you want to take a 3 hour shower… go right ahead!
Another great feature of Tankless Water Heater is that you can clean them! Unlike a tank water heater that builds up calcium and sediment inside the tank for years and years, a Tankless needs to be cleaned about every 18 months to pull that nasty stuff out! That is what makes the Tankless Water Heaters last up to 20 years!