Is a tankless water heater right for you?
Some things to consider before making the decision to go tankless:
Do you want a unit to heat water in one bathroom or the entire house?
Consider the requirements. An electric model will need the proper voltage, amperage and circuit breaker. Gas-fired models need to be vented.
They must be within roughly 50 feet from a power source, and can be mounted on an interior or exterior wall.
Most last more than 20 years — about twice the lifespan of storage water heaters.
Hire a highly rated plumber or heating and A/C contractor to install it. Often, the installation is included when you purchase a unit from a dealer.