Rinnai Tankless Water Heater (RU-IN)

The RU range of tankless water heaters from Rinnai is known as their super high-efficiency model. These compact units are able to meet your family’s needs by providing hot water on demand in up to four places, all while saving on energy consumption and floor space. With Rinnai, every tankless water heater is tested before it’s shipped, so you can rest assured that you’ll be receiving a reliable, high-quality unit.

This particular model is for indoors only and is powered by natural gas. It’s available in four different flow rates, depending on how many fixtures you have.

RU130IN (130K BTU, up to 7 gallons/minute)
RU160IN (160K BTU, up to 9 gallons/minute)
RU180IN (180K BTU, up to 10 gallons/minute)
RU199IN (199K BTU, up to 11 gallons/minute)

• Rinnai Circ-Logic™ technology that works with an external pump to schedule recirculation patterns
• Flexible venting options
• Compact design (about the size of a small suitcase)
• Wi-Fi capable for remote monitoring and accessibility (with add-on kit)

• High-efficiency rating
• Known to last up to twice as long as most water tanks
• Reduces energy consumption by only heating water when it’s needed
• Saves money by ensuring hot water is available whenever you need it without circulating it during periods of inactivity
• Lower risk of flooding, since no water is stored
• Compact size frees up floor space