Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater, LP

Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater, LP

The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 11 gallons per minute (GPM), making it suitable for larger residential or small commercial applications.

This unit is fueled by liquid propane (LP) and has a high thermal efficiency rating, making it an energy-efficient choice for hot water needs. It also has a compact design, making it easy to install in various locations.

Overall, the Rinnai SE+ Series tankless water heater is reliable and efficient for providing hot water on demand.

Features

• Wi-Fi Ready

• Control and Monitoring

• Remote Diagnostics and Maintenance

• Accessibility and Convenience

• Recirculation Solution Made Possible with Circ-Logic Technology

• Includes Isolation Valves

• Smart Home Automation **

• Allows 20 Voice Commands using Control-R™ Module

• Adjust Water Temperature

• Turn on/off Recirculation System on Tankless Models featuring ThermaCirc360™ or Circ-Logic

• Schedule Recirculation

• Highest Level of Energy Savings

• Dual Stainless Steel Heat Exchangers

• Installation and Service Ease with SENSEI Design

• Industry-Best Warranty

• Will Service 3 - 6 Bathrooms Simultaneously

• 199,000 BTUs

• Hot Water Capacity Range:  0.26 GPM to 11 GPM

• 0.93 Uniform Energy Factor

• Dimensions:  14.6" x 33.1" x 21.7"

Specification

What Our Experts Think

• High output – 11 GPM flow rate powers multiple showers and appliances at once.

• Energy-saving design – Condensing technology maximizes efficiency and reduces costs.

• Indoor installation – Compact size frees up space and integrates with home systems.

• LP gas powered – Consistent, reliable hot water from liquid propane.

Q&A

Q: Can it handle multiple fixtures running simultaneously?
A: Yes, 11 GPM supports large household hot water demands.

Q: Does it save energy compared to traditional heaters?
A: Yes, the condensing system reuses heat for higher efficiency.

Maintenance Tips

• Flush the system yearly to remove scale buildup.

• Check LP gas connections for leaks and wear.

• Keep intake and exhaust vents clear.

• Follow Rinnai’s recommended service intervals for best performance.