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Internet # 329105124

Model # CXP199iN

Store SKU # 1011162251

Sensei 11.1 GPM Commerical 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater

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  • Unlimited hot water
  • Smart Sense gas valve adjusts to either natural gas or propane
  • Indoor or outdoor installation. Versa-Vent Cap needed for outdoor
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Product Details

About This Product

The CXP199iN is the next generation in commercial tankless water heating. Designed for the most intense applications - from restaurants and hotels to multifamily residenses, the SENSEI CX Series provides unlimited hot water leveraging a new, more compact combustion design that allow for easier installation and enhanced operational performance and serviceability. This model includes a built in recirculation pump that offers industry-leading thermal efficiency - providing faster hot water at the faucet when you need it.


  • One model converts from indoor to outdoor installation using Versa-Vent outdoor vent cap (sold separately)
  • Smart Sense Gas Valve Technology adjusts to either Natural Gas or Propane - no conversion kit required.
  • Professional installation recommended; please call 833-746-6210
  • Max Temperature 140°F
  • Smart Connect via Bluetooth to your device using your smartphone and the Rinnai Central App for Quick Setup and Registration
  • Smart Circ Intelligent Recirculation automatically learns users' hot water usage patterns.
  • Quick Flush - Simplified System Flushing
  • Industry leading 2" venting up to 75 feet
  • Recirculation: Integrated with Cascade Control
  • 4-Speed High Efficiency DC Recirculation Pump
  • Thermal Efficiency 97%
  • Energy Star
  • Shop more from the Rinnai Sensei Collection
  • Shop all Rinnai Tankless Water Heaters
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 329105124

Model # CXP199iN

Store SKU # 1011162251


Dimensions: H 30.11 in, W 18.5 in, D 11.4 in


Product Depth (in.)

11.4 in

Product Height (in.)

30.11 in

Product Width (in.)

18.5 in

Vent diameter (in.)

2 in

Water Connection Size (in.)

3/4 in


Application Type


BTU Rating


Efficiency Level

Super High

Finish Family


First Hour of Delivery (gallons/hr)


Flow Rate @ 35°F Rise (gallons/min)

11.1 gal (US)/min

Flow Rate @ 45° Rise (gallons/min)

8.6 gal (US)/min

Flow Rate @ 55° Rise (gallons/min)

7.1 gal (US)/min

Flow Rate @ 65° Rise (gallons/min)

6 gal (US)/min

Fuel Type


Gas Connection Size

3/4 in

Gas Type

Natural Gas, Propane

Heat Exchanger Warranty

8 Year


Indoor, Outdoor

Maximum Temperature (F)

140 F

Minimum Activation Rate (gpm)


Minimum Temperature (F)

98 F

Pack Size


Product Weight (lb.)

58 lb

Required Volt Connection

120 volt



Total BTU (Btu)

199000 Btu

Uniform Energy Factor


Vent Type


Water Connection Location


Water Heater Features

Digital Display, Energy Usage Tracking, Freeze Protection, Overheat Protection, Temperature Pressure Relief Valve, Wall Mounted

Warranty / Certifications

Certifications and Listings

AHRI Certified, CSA Certified, Energy Star

Labor Warranty

1 Year

Part Warranty

5 Year

Questions & Answers

Q:Does this come with any shutoff valves for gas or water? Know it's a recommended addition for the residential units, but don't see them on here. Thanks!
by|May 13, 2024
1 Answer
Answer This Question

A:  Hi FamilyOf6, they do not come standard with the unit, but can be purchase separately. Gas valve shut off is required at the unit and is typically field supplied, while the PRV(pressure relief valve) and isolation valves are recommended for servicing the unit.

by|May 15, 2024
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    Customer Reviews

    5 out of 5

    • 5 out of 1 reviews
    • 0% recommend this product
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    Showing 1-1 of 1 reviews
    At first it was difficult to find someone to set it up because many people were charging crazy prices evenetually we found someone to do it at a resonable price. I would say the time it takes to warm up is negligible compared to a water heater for warming up and the humming sound you hear when ever you turn on water at a min. 20 seconds but not unbearable
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    Showing 1-1 of 1 reviews

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