Rinnai RU180EN Sensei Outdoor Natural Gas Condensing Tankless Water Heater

Rinnai RU180EN Sensei Outdoor Natural Gas Condensing Tankless Water Heater

With an enhanced combustion design, the Rinnai SENSEI Tankless Water Heater provides a better experience for both users and installers. Like all Rinnai Tankless Water Heaters, it's also vertically integrated. That means all key components are manufactured by Rinnai — to ensure Rinnai quality.

• Condensing Technology For Colder Climates:
• The Rinnai SENSEI offers freeze protection down to -4o F (for outdoor units) or -22o F (for indoor units) through
• NEW integrated check valve that prevents backflow from outside cold air
• NEW Fiber Mesh Premix Burner
• Integrated logic to temporarily activate the unit in extreme cold climates
• Most Flexible Venting In The Industry:
• The Rinnai® Sensei™ can go in an old condensing vent system for replacement if needed, but new installs can use smaller, lighter, less expensive concentric venting.Unit requires
• only a single penetration through the wall, reducing install time and costs
• Simple positive-fit components offer a secure connection
• Joint seals expand and contract with weather to prevent damage
• Assembly and adjustment are easy