A tankless water heater supplies hot water “on demand,” meaning that ... It will work with water pressure from 3 to 110 psi (household water is generally between 45 and 70 psi), so it ...

This is because tankless water heaters heat up water “on demand” as needed, as opposed to keeping a large volume of water constantly heated at all times. For endless hot water when you need it ...

and potentially leaky water heater tank to enjoy hot water on demand. Tankless water heaters are an increasingly popular alternative to traditional storage tank water heaters, as they provide hot ...

they offer the tantalizing possibility of infinite hot water—and infinitely long hot showers. Despite these benefits, however, a tankless water heater won’t work for everyone or every living situation ...

Federal tax credits and other incentives and rebates are available if you're thinking about a new, more efficient water heater.