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Item #:
220740828
Rinnai RX199iN Condensing Smart Sense Tankless Water Heater
90% of respondents would recommend this to a friend
Item #:
220740828
XCD 5669
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 23
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What Stands Out
Smart Sense Technology
Intelligent monitoring adjusts energy usage for optimal water temperature while minimizing costs, ensuring you enjoy reliable hot water efficiently.
High Flow Rate
Provides an impressive 11.1 GPM, easily meeting high-demand needs for large households or commercial setups, guaranteeing a continuous supply of hot water.
Versatile Installation
Designed for both indoor and outdoor settings, offering flexible installation options that cater to various home layouts for convenient access to hot water.
Product Details
| Power Source | Gas Powered |
| Special Features | Smart Sense gas control system, Versa Vent |
| Wattage | 98 watts |
| Voltage | 120 volts |
| Flow Rate | 11 gpm |
| Maximum Temperature | 140 u00b0F |
| Heat Output | 199000 tbritish thermal units |
| Maximum Pressure | 150 psi |
| Mount Type | Wall |
| Capacity | 11.1 gallons |
| Item Dimensions W x H | 18.5"W x 30.11"H (47 cm) |
| Item Weight | 55 pounds (24.95 kg) |
| Item Depth | 11.4 |
| Material Type | Copper, Metal, Stainless Steel |
| Brand Name | Rinnai |
| Model Number | RX199iN |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | Rinnai America Corporation |
| UPC | 766156017346 |
| Included Components | Sensei RX 11 GPM 120 Volt Residential, Tankless Water Heaters |
| Item Type Name | Water Heater |
| Manufacturer Part Number | RX199 |
| Color | Silver |
| Style Name | RX199iN - 11.1 GPM |
| Brand | Rinnai |
| Product Dimensions (L x W x H) | 18.5"W x 30.11"H (47 cm) |
| Special Feature | Smart Sense gas control system, Versa Vent |
Who Should Buy?
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Large Households
Perfect for families needing consistent hot water, providing up to 11.1 GPM and high BTU output.
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Energy-Efficient Users
Ideal for eco-conscious consumers looking to reduce energy consumption with a condensing tankless system.
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Outdoor Installations
Versatile enough for outdoor installation, suitable for homes in warmer climates needing efficient water heating.
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Small Apartments
Less beneficial for small living spaces where tankless systems may provide more capacity than needed.
Product Description
Rinnai RX199iN Condensing Smart Sense Tankless Water Heater
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum flow rate of the Rinnai RX199iN tankless water heater?
Answer: The Rinnai RX199iN has a maximum flow rate of up to 11.1 gallons per minute (GPM). This means it can supply hot water for multiple applications simultaneously, such as two showers running at once or a shower and a dishwasher. Its high GPM capacity makes it ideal for larger households or homes with high hot water demands. -
Question:
Can the Rinnai RX199iN be used with both natural gas and propane?
Answer: Yes, the Rinnai RX199iN is designed to operate with both natural gas and propane, providing versatility depending on your local fuel availability. This feature allows you to switch between fuel types easily, ensuring a consistent supply of hot water regardless of your fuel source, making it an ideal choice for various home setups. -
Question:
Is the Rinnai RX199iN suitable for indoor installation?
Answer: Absolutely, the Rinnai RX199iN is suitable for both indoor and outdoor installations. For indoor setups, it features venting options that help maintain efficient operation while ensuring safety. This dual install capability ensures it can fit your specific space requirements whether inside or outside your home, catering to diverse installation needs. -
Question:
How does the Smart Sense technology in the Rinnai RX199iN work?
Answer: Smart Sense technology in the Rinnai RX199iN optimizes performance by automatically adjusting the water flow to meet demand without wasting energy. This means that when less hot water is needed, it reduces the energy output accordingly. Ideal for households with varying hot water needs, it helps in saving energy while maintaining comfort. -
Question:
What is the heating capacity of the Rinnai RX199iN?
Answer: The Rinnai RX199iN boasts a heating capacity of 199,000 BTU, making it powerful enough to handle multiple hot water outlets at once. This high BTU rating ensures that you receive fast and reliable hot water, which is perfect for larger families or homes with several bathrooms and appliances requiring hot water. -
Question:
Does the Rinnai RX199iN require regular maintenance?
Answer: Like all tankless water heaters, the Rinnai RX199iN requires regular maintenance to ensure optimal performance. This includes descaling the unit to prevent mineral buildup and checking the filter. Regular maintenance not only enhances efficiency but also prolongs the lifespan of the unit, ensuring that you enjoy hot water when you need it. -
Question:
What type of venting is needed for the Rinnai RX199iN?
Answer: The Rinnai RX199iN uses concentric and twin pipe venting systems, which are essential for safely expelling exhaust gases. This venting style allows flexibility in installation and can often be adapted to existing configurations. Such venting solutions are crucial for maintaining air quality within your home while ensuring efficient operation. -
Question:
What are some common applications for the Rinnai RX199iN?
Answer: The Rinnai RX199iN is versatile and can be used in various applications, including residential hot water for showers, sinks, dishwashers, and laundry machines. Additionally, it can support hot tub applications or radiant floor heating systems, making it a great all-rounder for any homeowner looking for efficient water heating solutions. -
Question:
Where can I buy the Rinnai RX199iN tankless water heater?
Answer: You can buy the Rinnai RX199iN Condensing Smart Sense Water Heater from Ubuy in Grenada. Ubuy offers a seamless online shopping experience, including detailed product information and quick access to your desired unit. It's a reliable platform to ensure you get the correct item for your hot water needs. -
Question:
What are the benefits of using a tankless water heater like the Rinnai RX199iN?
Answer: Using a tankless water heater like the Rinnai RX199iN offers numerous benefits, including endless hot water, energy savings, and a compact design. Unlike traditional water heaters, the tankless system heats water on demand, eliminating standby heat loss. Its small footprint allows installation in tight spaces, making it an excellent choice for modern living.
Rinnai Water Heaters RX199iN Editorial Review
The Rinnai water heater has garnered positive feedback from customers who appreciate its reliable and efficient performance. Many users report that this tankless model provides instant hot water, even in larger households, allowing multiple appliances or fixtures to be used simultaneously without noticeable drops in water pressure or temperature. Installation is highlighted as straightforward, with several customers noting how quickly their plumbers were able to set up the unit. The energy efficiency of the Rinnai water heater is frequently praised, as customers often remark on the savings associated with moving from traditional storage tank models to on-demand systems. Many users report a significant reduction in fuel costs, making the switch financially beneficial despite some mentioning an increase in water costs due to waiting for hot water to reach distant fixtures. While there are some minor drawbacks, such as the time delay in receiving hot water at locations further from the heater, overall sentiment leans heavily towards satisfaction with the product. Customers also appreciate the unit's quiet operation and its space-saving design, making it suitable for various home environments. **
Customer Reviews & Ratings
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Pros
- Excellent hot water availability for multiple users
- Energy efficient, leading to savings on fuel costs
- Easy installation process
- Compact and space-saving design
- Quiet operation
Cons
- Potential wait time for hot water at fixtures located far from the heater
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 5669
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Can Use Either Natural Gas or Propane
- Allows for Indoor or Outdoor Installation
- Connect to Rinnai Central App
- Efficient Preventive Maintenance
- Only the Size of a Small Suitcase
- Control with Additional Module
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