A tankless water heater from Rinnai provides performance, cost, and space-savings benefits over a regular tank water heater. Reduced Energy Costs Enjoy up to 40% energy savings with a Rinnai tankless water heater.
Never take another cold shower again! Rinnai tankless water heaters heat water on demand. You’ll enjoy hot water when you want it, for as long as you need it. Take a shower, wash dishes and do laundry all at the same time! Rinnai offers a line of controllers that make it easy to set water temperatures precisely for multiple locations in your home to ensure comfort and prevent scalding accidents.