Rinnai Sensei RXP199i Condensing Indoor/Outdoor Tankless Water Heater with Recirculating Pump Natural Gas/Propane

Rinnai RxP199i Condensing Indoor/Outdoor Tankless Water Heater

Say goodbye to running out of hot water with the Rinnai SENSEI RXP199iN Tankless Water Heater. This super high-efficiency condensing unit is a game-changer for modern homes. It's incredibly compact—about the size of a small suitcase—meaning it can fit almost anywhere, indoors or out with the Versa Vent adapter. The best part? It includes Rinnai's Smart-Circ Intelligent Recirculation pump, which actually learns your family's hot water usage patterns and schedules recirculation accordingly. This means you get hot water when you need it most, without wasting energy running all the time.

With a 0.98 Uniform Energy Factor (UEF) and an ENERGY STAR qualification, the RXP199iN is one of the most efficient tankless water heaters on the market, saving you money on utility bills. Thanks to Rinnai's Smart Sense Gas Valve Technology, the single unit can be installed with either Natural Gas or Propane with no conversion kit needed. It is also Wi-Fi capable for easy control and monitoring through the Rinnai Central mobile app and the addition of the  RWM200 module. Invest in endless, efficient hot water and smart comfort!

Rinnai Sensei RxP199i Features:

• Min/Max BTU 15,00/199,000
• UEF 0.98
• Built in Pump: Yes
• Smart-Circ Intelligent Recirculation: YES
• Product Dims 18.5 X 30.1 X 11.4 (470 X 765 X 290)
• Weight: 58 lbs
• Installation Type: Indoor Units (Includes optional outdoor installations with use of the Rinnai outdoor vent cap accessory (RXOVC )
• Temperature Setting: Minimum: Normal Operation: 98°F (37°C) (Crossover Mode: 120°F (49°C)) Maximum: Default: 120°F (49°C) with Parameter Adjustment: 140°F (60°C)
• Minimum Activation Rate: 0.13 GPM (0.5 L/MIN)
• Flow Rate(Min-Max): 0.13-11.1 GPM (0.5-42 L/MIN)
• Controller (Standard): INTEGRATED
• Controllers (Optional): MC-601; for scheduled recirculation use MC-195T-US or RWM200 Wireless Module
• Warranty (Residential): Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor.  Register within 90 days and receive an additional 4 years of labor coverage for free ($250 value)
• Mobile Home Certified: Yes
• Thermal Bypass Crossover Valve in Box: NO
• High Altitude Approved: UP TO 10,200 FT. (3,109 M)
• Venting Options: Concentric/PVC/CPVC/PP Vent Cap (Outdoor Only)
• Ultra Low NOx: YES
• 1/2" Gas Line Compatible: YES
• Wi-Fi Ready: YES

Propane Conversion

Field Convertible to Propane

Leverages Smart -Sense Adaptive Gas Valve built in the unit

No Conversion kit needed.

Propane gas rating label provided with the unit

Outdoor Conversion

Use Versa-Vent Vent Cap RXOVC sold separately

Isolation valves will not ship with the new SENSEI® Rx line. We offer isolation valve kits and several other accessories
sold separately for both residential and commercial applications:

Included in Box:

Sensei RXP Water Heater

Wall Mounting Bracket

4-Self Tapping Screws (4.2X25MM)

Gas Conversion label (Propane)

2-Vent Screens

2-Vent Screws

Installation and Operation Manual

Wall mounting Bracket Template

1- Thermal Bypass Valve (Cross-over valve) 

Accessories (Sold Separately) NEW

Isolation Valves with PRV (MIVK-T-LW)

Outdoor Vent Cap (RXOVC)

Internal add-on recirc. pump conversion Kit (RX2RXPCK)

Dedicated return with isolation valves and PRV (107000639)

Pipe Cover (PCD11-SHS)

Recess Box (RGBCTWHRX)

Retrofit Door for RX/CX in RGB-CTWH-4 (104000335)

Retrofit Door for RX/CX in RGB-CTWH-3,2,1 (104000336)

Leak Detection Kit (RXLeakKit)

Bottom plate for Pipe Cover (109001364)

Recirculation Push Button (RPB200)

Rinnai Wireless Module (RWM200)

EZConnect Cable (REU-EZC-3)

Gas conversion kit (Rating Plate Labels only) (104000330)

Controllers- MC-601-BK/MC-601-W, MC-195T-US

Condensate Neutralizer (804000074)

Scale Cutter (103000038), Scale Cutter Refill (103000039)

OPU Switch (REU-OPU3)

RXP199iN replaces:

RSC199iN

RSC199iP

RSC19eN with the purchase of the Versa Vent Cap (RXOVC)

RSC19eP with the purchase of the Versa Vent Cap (RXOVC)

Min/Max BTU 15,00/199,000
UEF 0.98
Built in Pump: Yes
Smart-Circ Intelligent Recirculation: YES
Product Dims 18.5 X 30.1 X 11.4 (470 X 765 X 290)
Weight: 58 lbs
Installation Type: Indoor Units (Includes optional outdoor installations with use of the Rinnai outdoor vent cap accessory (RXOVC) )
Temperature Setting: Minimum: Normal Operation: 98°F (37°C) (Crossover Mode: 120°F (49°C)) Maximum: Default: 120°F (49°C) with Parameter Adjustment: 140°F (60°C)
Minimum Activation Rate: 0.13 GPM (0.5 L/MIN)
Flow Rate(Min-Max): 0.13-11.1 GPM (0.5-42 L/MIN)
Controller (Standard): INTEGRATED
Controllers (Optional): MC-601; for scheduled recirculation use MC-195T-US or RWM200 Wireless Module
Warranty (Residential): Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor. Register within 90 days and receive an additional 4 years of labor coverage for free ($250 value)
Mobile Home Certified: Yes
Thermal Bypass Crossover Valve in Box: NO
High Altitude Approved: UP TO 10,200 FT. (3,109 M)
Venting Options: Concentric/PVC/CPVC/PP Vent Cap (Outdoor Only)
Ultra Low NOx: YES
1/2" Gas Line Compatible: YES
Wi-Fi Ready: YES

Product Dims 18.5 X 30.1 X 11.4 (470 X 765 X 290)
Weight: 58 lbs