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Rinnai Tankless Water Heater
Experience endless hot water on-demand with a Rinnai Tankless Water Heater. Say goodbye to traditional water heaters and enjoy a continuous supply of hot water whenever you need it. Rinnai Water Heater are energy-efficient, space-saving, and provide reliable performance. Never worry about running out of hot water again and enjoy the convenience and comfort of a Rinnai Tankless in your home.
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Rinnai Water Heater
Discover the unparalleled comfort and efficiency of Rinnai water heaters. Engineered with cutting-edge technology and a commitment to innovation, Rinnai water heaters provide a reliable and consistent supply of hot water whenever you need it. Whether it's for your home or commercial space, Rinnai offers a wide range of tankless and hybrid tank-tankless water heaters to suit your specific needs and preferences. Enjoy the benefits of endless hot water, energy savings, and compact designs that fit seamlessly into any environment. With Rinnai's dedication to quality craftsmanship and eco-friendly solutions, you can trust that your water heating needs are in the hands of a brand known for excellence. Upgrade to a Rinnai water heater and experience the perfect balance of performance, reliability, and comfort for years to come.
Rinnai Gas Heater
The Rinnai SE+ Series with Smart-Circ™ 9 GPM Outdoor Condensing Tankless Water Heater is a high-capacity, natural gas-powered tankless water heater designed for outdoor installation. It can deliver up to 9 gallons of hot water per minute, making it well-suited for large households or use in commercial settings where high demand for hot water is expected.
Shop Top-Selling Tankless Water Heater Brands
Our tankless hot water heater collection includes Eccotemp, PrecisionTemp, and the #1 selling tankless water heater manufacturer in North America - Rinnai. Our top-selling tankless water heater is the Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater, NG - it's a must buy If you want an energy-efficient, high-performance tankless water heater for your home or business, we highly recommend the SE+ Series 11 GPM Indoor.
Stay Comfortable on the Go with Our Tankless Hot Water Heaters for RVs and Off-Grid Living
If you're a traveler with an RV looking to have warm showers on the go, we recommend the RV-550 EC with Black Door Natural Gas Tankless Water Heater. It is lightweight and sleek, allowing you to install it perfectly in your RV. You'll enjoy warm showers on the go whenever you want using natural gas, a digital display, and several safety protections. Check out this list if you want more options for tankless water heaters for off-grid living.
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Rinnai RE Series with Smart-Circ™ 7.9 GPM Outdoor NCTWH with Recirculation and Pump, LP
RinnaiOriginal price $2,215.00 - Original price $2,315.00Original price$2,215.00 - $2,315.00$2,215.00 - $2,315.00Current price $2,215.00The Rinnai RE Series with Smart-Circ™ 7.9 GPM Outdoor NCTWH (Natural Gas Tankless Water Heater) is a high-efficiency water heating system that prov...
View full detailsOriginal price $2,215.00 - Original price $2,315.00Original price$2,215.00 - $2,315.00$2,215.00 - $2,315.00Current price $2,215.00 -
Rinnai RE Series with Smart-Circ™ 7.9 GPM Outdoor NCTWH with Recirculation and Pump, NG
RinnaiOriginal price $2,215.00 - Original price $2,315.00Original price$2,215.00 - $2,315.00$2,215.00 - $2,315.00Current price $2,215.00The Rinnai RE Series with Smart-Circ™ 7.9 GPM Outdoor NCTWH (Natural Gas Tankless Water Heater) is a high-efficiency water heating system that prov...
View full detailsOriginal price $2,215.00 - Original price $2,315.00Original price$2,215.00 - $2,315.00$2,215.00 - $2,315.00Current price $2,215.00 -
Rinnai SE Series 7.5 GPM Outdoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,893.00Original price $1,893.00 - Original price $1,893.00Original price $1,893.00Current price $1,300.00$1,300.00 - $1,300.00Current price $1,300.00The Rinnai SE Series 7.5 GPM Outdoor Condensing Tankless Water Heater is a high-efficiency water heating system that provides an endless supply of ...
View full detailsOriginal price $1,893.00Original price $1,893.00 - Original price $1,893.00Original price $1,893.00Current price $1,300.00$1,300.00 - $1,300.00Current price $1,300.00Save $593.00 -
Rinnai SE+ Series 10 GPM Indoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10The Rinnai SE+ Series 10 GPM Indoor Condensing Tankless Water Heater is a high-efficiency water heating system that provides an endless supply of h...
View full detailsOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10 -
Rinnai SE+ Series 10 GPM Indoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $2,269.00 - Original price $2,369.00Original price$2,269.00 - $2,369.00$2,269.00 - $2,369.00Current price $2,269.00Features: Wi-Fi Ready Control and Monitoring Remote Diagnostics and Maintenance Accessibility and Convenience Recirculation Solution Made Possible...
View full detailsOriginal price $2,269.00 - Original price $2,369.00Original price$2,269.00 - $2,369.00$2,269.00 - $2,369.00Current price $2,269.00 -
Rinnai SE+ Series 10 GPM Outdoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10 -
Rinnai SE+ Series 10 GPM Outdoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,702.10 - Original price $1,802.10Original price$1,702.10 - $1,802.10$1,702.10 - $1,802.10Current price $1,702.10 -
Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 1...
View full detailsOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75 -
Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75The Rinnai SE+ Series 11 GPM Indoor Condensing Tankless Water Heater is a high-performance, energy-efficient option for providing hot water to your...
View full detailsOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75 -
Rinnai SE+ Series 11 GPM Outdoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75 -
Rinnai SE+ Series 11 GPM Outdoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,854.75 - Original price $1,954.75Original price$1,854.75 - $1,954.75$1,854.75 - $1,954.75Current price $1,854.75 -
Rinnai SE+ Series 7 GPM Indoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 7...
View full detailsOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46 -
Rinnai SE+ Series 7 GPM Indoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 7...
View full detailsOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46 -
Rinnai SE+ Series 7 GPM Outdoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46 -
Rinnai SE+ Series 7 GPM Outdoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,421.46 - Original price $1,521.46Original price$1,421.46 - $1,521.46$1,421.46 - $1,521.46Current price $1,421.46 -
Rinnai SE+ Series 9 GPM Indoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 9...
View full detailsOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05 -
Rinnai SE+ Series 9 GPM Indoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05The Rinnai SE+ Series tankless water heater is a high-efficiency, indoor condensing unit that provides hot water on demand. It has a flow rate of 9...
View full detailsOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05 -
Rinnai SE+ Series 9 GPM Outdoor Condensing Tankless Water Heater, LP
RinnaiOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05The Rinnai SE+ Series tankless water heater is a high-efficiency, outdoor condensing unit that provides hot water on demand. It has a flow rate of ...
View full detailsOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05 -
Rinnai SE+ Series 9 GPM Outdoor Condensing Tankless Water Heater, NG
RinnaiOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05The Rinnai SE+ Series 9 GPM Outdoor Condensing Tankless Water Heater is a high-capacity, natural gas-powered tankless water heater designed for out...
View full detailsOriginal price $1,551.05 - Original price $1,651.05Original price$1,551.05 - $1,651.05$1,551.05 - $1,651.05Current price $1,551.05 -
Rinnai SE+ Series with Smart-Circ™ 11 GPM Indoor Condensing Tankless Water Heater with Recirculation, LP
RinnaiOriginal price $3,092.00Original price $3,092.00 - Original price $3,092.00Original price $3,092.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00Rinnai SE+ Series with Smart-Circ™ 11 GPM Indoor Condensing Tankless Water Heater with Recirculation, LP The Rinnai SE+ Series tankless water heate...
View full detailsOriginal price $3,092.00Original price $3,092.00 - Original price $3,092.00Original price $3,092.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00Save $848.00 -
Rinnai SE+ Series with Smart-Circ™ 11 GPM Indoor Condensing Tankless Water Heater with Recirculation, NG
RinnaiOriginal price $2,992.00Original price $2,992.00 - Original price $2,992.00Original price $2,992.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00The Rinnai SE+ Series tankless water heater with Smart-Circ™ technology is a high-efficiency indoor condensing unit that provides hot water on dema...
View full detailsOriginal price $2,992.00Original price $2,992.00 - Original price $2,992.00Original price $2,992.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00Save $748.00 -
Rinnai SE+ Series with Smart-Circ™ 11 GPM Outdoor Condensing Tankless Water Heater with Recirculation, LP - Replaces RUR199EP
RinnaiOriginal price $2,992.00Original price $2,992.00 - Original price $2,992.00Original price $2,992.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00The Rinnai SE+ Series tankless water heater with Smart-Circ™ technology is a high-efficiency, outdoor condensing unit that provides hot water on de...
View full detailsOriginal price $2,992.00Original price $2,992.00 - Original price $2,992.00Original price $2,992.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00Save $748.00 -
Rinnai SE+ Series with Smart-Circ™ 11 GPM Outdoor Condensing Tankless Water Heater with Recirculation, NG
RinnaiOriginal price $2,900.00Original price $2,900.00 - Original price $2,900.00Original price $2,900.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00The Rinnai SE+ Series with Smart-Circ™ 11 GPM Outdoor Condensing Tankless Water Heater is a high-performance, energy-efficient option for providing...
View full detailsOriginal price $2,900.00Original price $2,900.00 - Original price $2,900.00Original price $2,900.00Current price $2,244.00$2,244.00 - $2,244.00Current price $2,244.00Save $656.00 -
Rinnai SE+ Series with Smart-Circ™ 9 GPM Indoor Condensing Tankless Water Heater with Recirculation, LP - Replaces RUR160IP
RinnaiOriginal price $2,505.00Original price $2,505.00 - Original price $2,505.00Original price $2,505.00Current price $1,878.75$1,878.75 - $1,878.75Current price $1,878.75The Rinnai SE+ Series tankless water heater with Smart-Circ™ technology is a high-efficiency indoor condensing unit that provides hot water on dema...
View full detailsOriginal price $2,505.00Original price $2,505.00 - Original price $2,505.00Original price $2,505.00Current price $1,878.75$1,878.75 - $1,878.75Current price $1,878.75Save $626.25
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