The SENSEI RX180iN condensing tankless water heater from Rinnai is only the size of a small suitcase, uses either Natural Gas or Propane, and can be installed indoors or outdoors using the Versa-Vent accessory. Rinnai SENSEI RX Series tankless water heaters last up to twice as long as tanks and have twice the warranty length. Plus, they save energy by heating water only when it is needed.

Features and Benefits

• Max Temperature 140F
• Smart Sense Gas Valve Technology adjusts to either Natural Gas or Propane - no conversion kit required.
• Versa-Vent Cap for outdoor installations provides the ultimate in installation flexibility (sold separately).
• Smart Connect via Bluetooth to your device using your smartphone and the Rinnai Central App for Quick Setup and Registration
• Smart Circ Intelligent Recirculation capable with installation of pump or pump accessory
• Quick Flush - Simplified System Flushing
• Industry leading 2" venting up to 75 feet
• Recirculation: Field convertible with Internal Pump kit
• Our efficient and compact technology helps conserve natural resources, including water- while reducing waste in landfills
• Super High Efficiency of 0.98 UEF, Meets Energy Star 5.0
• Call 833-805-0435 for factory direct installation assistance in your area

Product Specifications

• MAX BTU Capacity: 180,000
• Fuel Type: Natural Gas or Liquid Propane
• Voltage: AC 120 Volts, 60 Hz
• Ignition Type: Direct Electronic Ignition
• Venting Type: Concentric, Twin Pipe, Room Air, Common Vent
• Energy Efficiency: 97.0%
• Flow Rate (GPM): 0.13 to 10.0
• Temperature Range: 98-120
• Gas Connection: 3/4 in
• Water Connection: 3/4 in
• Condensate Connection: 1/2" NPT
• Recirculation Capable: Yes
• Wifi Capable: Yes

Weight	60.0 lb
Collection	RX Series
Height	30.11 in.
Horse Power	1/3
Length	11.40 in.
Type	Water Heater Only
Width	18.50 in.
Inventory Number	RINRX180IN
MPN	RX180IN

• Installation and Operation Manual
• Specification Sheet
• Performance Data
• Conversion Manual