Rinnai CU199EN Sensei – 199,000 BTU – Commercial Natural Gas Tankless Water Heater
$1,245.45
The Rinnai Sensei CU199EN is a commercial natural gas tankless water heater that delivers 199,000 BTUs and achieves a 97% energy factor, ideal for commercial applications. This unit is designed for outdoor installation and uses innovative condensing technology to provide continuous hot water.
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- ✓30-day free returns, no restocking fee
- ✓Brand new, manufacturer warranty
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Product Description
The Rinnai Sensei CU199EN is a commercial natural gas tankless water heater that delivers 199,000 BTUs and achieves a 97% energy factor, ideal for commercial applications. This unit is designed for outdoor installation and uses innovative condensing technology to provide continuous hot water. It features freeze protection for colder climates down to -4 degrees Fahrenheit and a corrosion-resistant stainless steel heat exchanger for durability.
- Continuous hot water supply for multiple applications.
- Wi-Fi compatible for remote monitoring.
- Flexible venting options suitable for various installations.
Product Highlights
This model is Energy Star certified, ensuring efficient performance and operational savings. The advanced fiber mesh burner design allows for optimized combustion, increasing efficiency and lowering emissions.
Product Information
Standard Information
- Brand: Rinnai
- Type: Tankless Water Heater
Technical Specifications
- MPN: CU199EN
- Maximum Input Capacity: 199,000 BTU
- Minimum Input Capacity: 15,000 BTU
- Flow Rate at 40F Temperature Rise: 9.6 GPM
- Flow Rate at 50F Temperature Rise: 7.6 GPM
- Dimensions (Height x Width x Depth): 26.4 inches x 18.5 inches x 11.5 inches
- Weight: 72.3 pounds
- Gas Connection Size: 3/4 inch
- Cold Water Inlet Size: 3/4 inch
- Hot Water Outlet Size: 3/4 inch
- Warranty: 8 Years on Heat Exchanger, 5 Years on Parts
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Free shipping
Shipping is free on every order to the contiguous United States. Orders are processed within 0–1 business day; estimated delivery is 3–5 business days. Large items ship by freight with curbside delivery, and the carrier will call you to schedule. Shipping Policy
30-day free returns
Return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is free and there is no restocking fee. Refunds are issued to your original payment method within 5 business days of receiving the return. Refund and Returns Policy
Warranty
New products covered by the manufacturer’s limited warranty where applicable. Warranty Policy
Need help?
Call +1 916-488-9100 or email contact@markevosale.com (Mon–Fri, 9 AM–5 PM Pacific).
Gas appliances must be installed by a licensed professional in accordance with local codes. See Installation & Safety.
California Prop 65 WARNING: This product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Rinnai RE199e High Efficiency Non-Condensing Tankless Hot Water Heater Outdoor
The Rinnai RE199e High Efficiency Non-Condensing Tankless Hot Water Heater is designed for outdoor installation, delivering a flow rate of up to 9.8 gallons per minute. This unit is perfect for homes with three or more bathrooms, ensuring multiple fixtures can run simultaneously without running out of hot water.


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