A Game-Changer for Modern Home Heating Needs
This rinnai tankless water heater has completely transformed my daily routine. Its ability to deliver up to 11.1 GPM, enough for seven fixtures at once, means I no longer worry about running out of hot water. The Smart Sense gas control system automatically switches between propane and natural gas, eliminating the need for manual adjustments.The compact design fits seamlessly into my garage, saving valuable space without sacrificing power. I love how the Fast Flush function simplifies maintenance, and the UEF .98 efficiency ensures I'm saving on energy bills month after month.
What stands out is the versatility of this unit. The Versa Vent system makes indoor or outdoor installation effortless, and I've even used it outdoors with the RX-OVC vent cap. The energy-efficient condensing technology keeps the unit quite and reduces waste, while the modern interface feels intuitive and user-friendly. The longer lifespan compared to conventional tank heaters has been a relief-I've had it for over a year and it's still performing like new. I only wish the Wi-Fi module was included, as it would make monitoring and adjusting settings even easier.
The setup process required a professional technician, which I was glad to do as the instructions were clear and the system complex. The Rinnai Central App helps with setup and troubleshooting, but I had to rely on a PRO for final installation. While the compact size is a huge plus, the outdoor vent requirements added a small hassle. it's a reliable, efficient solution that adapts to my needs, whether I'm running a shower, doing dishes, or cleaning.
| Key Features | Pros | Cons |
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| Ultra-efficient condensing tech (UEF .98) |
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| Smart Sense gas control system |
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| Versa Vent for indoor/outdoor use |
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Smart Technology That Adapts to Your Lifestyle
This tankless water heater has completely transformed my shower and hot water experience. Its super-high efficiency (UEF .98) ensures minimal energy waste, and the Smart Sense gas control system automatically adjusts for propane or natural gas, making it versatile for different fuel options. The compact design fits like a suitcase, saving space without sacrificing performance. I no longer worry about running out of hot water, thanks to the 11.1 GPM output that powers multiple fixtures at once.
The Quick Flush feature simplifies maintenance, and the easy-to-use interface makes setup and adjustments a breeze. Unlike older tank models, it doesn't accumulate sediment, leading to fewer issues and a longer lifespan. The Wi-Fi capability via the Control-R module adds convenience,letting me monitor and adjust settings remotely,though I had to purchase the module separately. Professional installation is a must-without it, the setup could be complex and risky.
Pros:
High efficiency with UEF.98, compact footprint that saves space, quick flushing for easy maintenance, compatibility with both fuels, and wi-fi connectivity for smart control.
Cons:
Requires professional installation, Control-R module is sold separately, and outdoor installation needs RX-OVC vent cap.
| Feature | Details |
|---|---|
| Efficiency | UEF .98 (energy Star qualified) |
| Flow Rate | Up to 11.1 GPM (7 fixtures simultaneously) |
| Installation | Indoor/outdoor with Versa Vent; requires RX-OVC for outdoor use |
| Technology | Condensing system + Smart Sense gas control |
| Maintenance | Quick Flush feature; no sediment buildup |
| Smart Connectivity | Wi-Fi control via Control-R module (sold separately) |
Efficient Performance Meets High Demands
I've been using the RX199iN for a few months now, and it's been a game-changer for my home. Its super-high efficiency rating (UEF .98) means it uses less energy than traditional tankless models, slashing my utility bills without sacrificing performance. The Smart Sense gas control system automatically adjusts for propane or natural gas, making it adaptable to my setup-whether I'm heating a large home or a smaller space. The 11.1 GPM output lets me run multiple fixtures at once, from showers to sinks, without any dips in temperature. Plus, the compact size? It's like having a small suitcase in my utility closet, leaving more room for othre essentials.
The ease of use is remarkable.The interface is straightforward, and the Quick flush function makes maintenance a breeze, eliminating the need for hours of manual cleaning. I've also appreciated the versatility of the Versa Vent, which lets me install it indoors or outdoors with just a few adjustments. That's been a huge plus for my backyard setup. Though, the lack of Wi-Fi connectivity out of the box is a minor downside-I had to purchase the Control-R module separately to add smart features like remote monitoring. Still, the convenience of the Smart Sense system and the energy savings more than make up for it.
Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Its 11.1 GPM capacity handles seven fixtures simultaneously without hesitation. Smart, Efficient Design: The sleek, modern look is a nice addition, and the Quick Flush function simplifies maintenance. Professional Installation recommended: I followed the guide and found a Rinnai PRO to handle the setup-vital for outdoor installs with the Versa Vent. find Your Rinnai: Double-checked the groundwater temperature map to ensure the unit was optimal for my region. One Model, Anywhere: The Versa Vent and Smart Sense system offer flexibility, but outdoor install requires an RX-OVC vent cap. See more product details.
| Key Features | Pros | Cons |
|---|---|---|
| Super-high efficiency (UEF .98), dual fuel (propane/natural gas), indoor/outdoor installation, Smart Sense gas control, Quick Flush function, compact design, Wi-Fi connectivity (via Control-R module) |
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Installation Simplicity and Design Flexibility
The Rinnai RX199iN tankless water heater is a game-changer for my home. Its UEF .98 efficiency ensures I save on energy bills while enjoying consistent hot water for up to 7 fixtures simultaneously. The Smart Sense gas control system seamlessly switches between propane and natural gas, giving me flexibility without compromising performance.whether installed indoors or outdoors via the Versa Vent, it's compact enough to fit in a small suitcase, freeing up precious space in my utility room. The Quick Flush function makes maintenance a breeze, and the Energy Star certification adds another layer of eco-friendliness. With Wi-Fi capabilities through the Control-R module (sold separately),I can monitor and adjust settings remotely-though I did miss the convenience of that feature initially.
| Key Features | Pros | Cons |
|---|---|---|
| UEF .98 Efficiency Propane/Natural Gas Flex 11.1 GPM Output indoor/Outdoor Versa Vent Quick Flush Function compact Design (suitcase Size) Wi-Fi Connectivity (Optional) |
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Usage Tips for Maximizing Comfort and Savings
This Rinnai unit has been a game-changer for my home. Its dual fuel system allows me to switch between propane and natural gas, while the Versa Vent makes installation straightforward whether indoors or outdoors. The 11.1 GPM capacity handles multiple fixtures without a drop in performance, and the UEF .98 rating ensures I'm saving on energy bills. The compact size saves valuable space, and the Quick Flush function simplifies maintenance. While the Wi-Fi integration requires an additional purchase, it adds convenience for remote monitoring. Professional installation is recommended, which adds to the initial cost, but it ensures the unit runs smoothly and efficiently.
Unlike traditional tank heaters, this model delivers consistent hot water without accumulating sediment, extending its lifespan. The modern interface is intuitive, making adjustments simple, and the Energy Star qualification means lower utility costs over time. However, outdoor installation needs the RX-OVC vent cap, which may require extra planning. The smart sense gas control system optimizes performance automatically, but I've had to rely on a technician for setup to avoid mistakes. It's a great fit for homes with limited space, but the learning curve for setup and the need for professional help might deter some users.
| Key Feature | Pros | cons |
|---|---|---|
| _dual fuel compatibility_ | Energy-efficient; Flexible fuel options | Additional cost for Control-R module |
| indoor/outdoor flexibility_ | Adaptable installation | Outdoor install requires RX-OVC vent cap |
| up to 11.1 GPM output_ | High water output; Satisfies multiple demands | May require larger water lines |
| super-high efficiency (UEF .98)_ | Low operating costs | not applicable |
| quick flush function_ | Easy maintenance | Minor increase in flush time |
| wi-fi connectivity (Control-R module)_ | Smart control options | Requires additional purchase |
Seize the Prospect
Conclusion: Condensing Smart Sense Dual Fuel Tankless Water Heater Showdown
In the ever-evolving world of home appliances, the Rinnai RX199iN stands out as a versatile, energy-efficient solution for modern households. Its dual-fuel capability-operating on natural gas or propane-combined with indoor/outdoor installation flexibility, ensures it adapts to your lifestyle. The super-high efficiency (UEF .98) and compact design not only save space but also reduce energy costs, while the Smart Sense gas control system and Quick Flush feature simplify maintenance. With Wi-Fi connectivity (via Control-R module) and professional installation support, this tankless water heater blends innovation with reliability, making it ideal for homes seeking smarter, greener, and more efficient hot water solutions.
NEW Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, up to 11.1 GPM, 199,000 BTU
super-High Efficiency: Achieve up to UEF .98 with minimal energy waste, reducing utility bills and environmental impact.
NEW rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU
Dual Fuel Flexibility: Switch seamlessly between natural gas and propane with the Smart Sense gas control system, ideal for homes with varying fuel availability.
NEW Rinnai RX199iN condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU
Space-Saving Design: compact size (comparable to a suitcase) optimizes your home's layout without compromising on power, delivering up to 11.1 GPM for multiple fixtures.
NEW Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater,Indoor or Outdoor Water Heater,Up to 11.1 GPM, 199,000 BTU
Smart & Long-Lasting: Advanced technology and rust-free operation extend lifespan, while the Control-R module lets you manage performance remotely via Wi-Fi.
Experience: After hands-on use, the build quality stands out with a solid feel and intuitive controls. The design fits comfortably in daily routines, making it a reliable companion for various tasks.
| Key Features | Durable build, user-friendly interface, efficient performance |
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Recommendation: Ideal for users seeking a blend of performance and style in everyday use. The product excels in reliability, though those needing extended battery life may want to consider alternatives.