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Rinnai Sensei™ - CU199 - 6.4 GPM at 60° F Rise - 97% EF - Propane Tankless Water Heater - Direct Vent

Rinnai Sensei™ - CU199 - 6.4 GPM at 60° F Rise - 97% EF - Propane Tankless Water Heater - Direct Vent
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Model: CU199IP
(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
Number of Reviews (4)
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$1,732.50

In-Stock
Ships Wednesday, Jul 24th
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Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Installation Location
Maximum Input Capacity (BTU/Hr)
 
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  • Product Description
  • 4
    Reviews
  • Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Fuel
LP
Location
Indoor
# of Showers
3.0
Fuel
Liquid Propane
Location
Indoor
#of Showers
3.0
Energy Star Rated
Yes
Features
Features
    Rinnai is raising the bar in tankless heating technology with their SENSEI™ tankless water heaters. Rinnai's SENSEI™ series provides a better experience for both users and installers alike with simple installation, serviceability, efficient performance, and flexible venting options. A corrosion-resistant stainless steel heat exchanger, integrated check valve, and included safety devices allow for powerful and efficient water heating for years to come.
  • Continuous Water for Multiple Applications
  • Rinnai tankless water heaters provide an endless supply of hot water that remains uninterrupted, even when you're the last one in line for the shower.
  • Energy Efficient Promise
  • Tankless water heaters avoid the need to keep a large amount of reserve water heated at all times. This saves energy by only heating water when you need it, while an entirely electric ignition avoids the constantly wasted energy of a standing pilot light.
  • Wi-Fi Compatible
  • Every SENSEI™ water heater is Wi-Fi compatible for remote monitoring and management.
  • Enhanced Combustion Design
  • The Rinnai SENSEI™ series water heaters feature a fiber mesh premix burner that provides an even flame distribution for optimal performance and efficiency.
  • Stainless Steel Heat Exchanger
  • The included stainless steel heat exchanger features corrosion-resistant properties to ensure reliable and long-lasting operation, while its superior efficiency puts the SENSEI™ series at the top of its class.
  • Flexible Venting Options
  • Perfect for both new installs and retrofits, the SENSEI™ features the most flexible venting in the industry. Whether your install requires concentric, direct, room air, or common venting, the SENSEI™ series can handle it all.
  • Simple Installation and Serviceability
  • The SENSEI™ water heater features an adjustable mounting plate and a rotatable pressure relief valve to accommodate a variety of install applications. An easily accessible control panel and parameter adjustment allow for fast and simple servicing.
  • Product Includes
  • Integrated Controller
  • Wall Mounting Bracket
  • Pressure Relief Valve and Adapter
  • Isolation Valve Kit
  • Vent Screens (2)
    • Product Note
    The Rinnai RWM101 Control-R™ Wi-Fi Module is required for Wi-Fi connectivity.
Specifications
General Information
Type
Tankless Water Heater
Product Line
Sensei
Product Sub-line
Commercial
Medium Learn More Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type
Condensing
Vent Type Learn More Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
10200 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
766156009747
Performance
Flow Rate at 40F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
9.6 GPM
Flow Rate at 45F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
8.5 GPM
Flow Rate at 50F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 60F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.4 GPM
Flow Rate at 70F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.5 GPM
Maximum Input Capacity Learn More The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
199000 BTU
Minimum Input Capacity
15000 BTU
AFUE Learn More AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
97 %
Efficiency Type
Thermal
Minimum Flow Rate
0.4 GPM
Ultra Low NOx Emissions Learn More NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
2 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
26 19/48 Inches
Product Width
18 1/2 Inches
Product Depth
11 19/48 Inches
Product Weight
64 Pounds
Shipping Weight
64 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
8 Years
Fuel
LP
Location
Indoor
# of Showers
3.0
Fuel
Liquid Propane
Location
Indoor
#of Showers
3.0
Energy Star Rated
Yes
Features
Features
    Rinnai is raising the bar in tankless heating technology with their SENSEI™ tankless water heaters. Rinnai's SENSEI™ series provides a better experience for both users and installers alike with simple installation, serviceability, efficient performance, and flexible venting options. A corrosion-resistant stainless steel heat exchanger, integrated check valve, and included safety devices allow for powerful and efficient water heating for years to come.
  • Continuous Water for Multiple Applications
  • Rinnai tankless water heaters provide an endless supply of hot water that remains uninterrupted, even when you're the last one in line for the shower.
  • Energy Efficient Promise
  • Tankless water heaters avoid the need to keep a large amount of reserve water heated at all times. This saves energy by only heating water when you need it, while an entirely electric ignition avoids the constantly wasted energy of a standing pilot light.
  • Wi-Fi Compatible
  • Every SENSEI™ water heater is Wi-Fi compatible for remote monitoring and management.
  • Enhanced Combustion Design
  • The Rinnai SENSEI™ series water heaters feature a fiber mesh premix burner that provides an even flame distribution for optimal performance and efficiency.
  • Stainless Steel Heat Exchanger
  • The included stainless steel heat exchanger features corrosion-resistant properties to ensure reliable and long-lasting operation, while its superior efficiency puts the SENSEI™ series at the top of its class.
  • Flexible Venting Options
  • Perfect for both new installs and retrofits, the SENSEI™ features the most flexible venting in the industry. Whether your install requires concentric, direct, room air, or common venting, the SENSEI™ series can handle it all.
  • Simple Installation and Serviceability
  • The SENSEI™ water heater features an adjustable mounting plate and a rotatable pressure relief valve to accommodate a variety of install applications. An easily accessible control panel and parameter adjustment allow for fast and simple servicing.
  • Product Includes
  • Integrated Controller
  • Wall Mounting Bracket
  • Pressure Relief Valve and Adapter
  • Isolation Valve Kit
  • Vent Screens (2)
    • Product Note
    The Rinnai RWM101 Control-R™ Wi-Fi Module is required for Wi-Fi connectivity.
Specifications
General Information
Type
Tankless Water Heater
Product Line
Sensei
Product Sub-line
Commercial
Medium Learn More Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type
Condensing
Vent Type Learn More Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
10200 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
766156009747
Performance
Flow Rate at 40F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
9.6 GPM
Flow Rate at 45F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
8.5 GPM
Flow Rate at 50F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 60F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.4 GPM
Flow Rate at 70F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.5 GPM
Maximum Input Capacity Learn More The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
199000 BTU
Minimum Input Capacity
15000 BTU
AFUE Learn More AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
97 %
Efficiency Type
Thermal
Minimum Flow Rate
0.4 GPM
Ultra Low NOx Emissions Learn More NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
2 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
26 19/48 Inches
Product Width
18 1/2 Inches
Product Depth
11 19/48 Inches
Product Weight
64 Pounds
Shipping Weight
64 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
8 Years
Product Specs
+−
Specifications
General Information
Type
Tankless Water Heater
Product Line
Sensei
Product Sub-line
Commercial
Medium Learn More Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type
Condensing
Vent Type Learn More Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
10200 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
766156009747
Performance
Flow Rate at 40F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
9.6 GPM
Flow Rate at 45F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
8.5 GPM
Flow Rate at 50F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.6 GPM
Flow Rate at 60F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.4 GPM
Flow Rate at 70F Temperature Rise Learn More Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.5 GPM
Maximum Input Capacity Learn More The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
199000 BTU
Minimum Input Capacity
15000 BTU
AFUE Learn More AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
97 %
Efficiency Type
Thermal
Minimum Flow Rate
0.4 GPM
Ultra Low NOx Emissions Learn More NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
2 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
26 19/48 Inches
Product Width
18 1/2 Inches
Product Depth
11 19/48 Inches
Product Weight
64 Pounds
Shipping Weight
64 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
8 Years
Reviews
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(4)
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