Rinnai Recirculating Tankless Water Heater – What Makes It Stand Out?

Fed up with inconsistent hot water? The Rinnai recirculating tankless water heater delivers instant comfort!

The **Rinnai RX199iN** is perfect for *large households needing reliable hot water on demand*. With an impressive capacity of up to 11.1 GPM, it ensures you never run out of hot water again.

Plus, its smart technology optimizes energy use, saving you money while keeping your water temperature consistent.

We tested durability, ease of use, and more, ensuring you get the best performance for your home.

rinnai recirculating tankless water heaterrinnai recirculating tankless water heaterrinnai recirculating tankless water heater

rinnai recirculating tankless water heater

Rinnai RX199iN Tankless Water Heater

#1 CHOICE

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

Rinnai RX199iN Condensing Smart Sense Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

Benefits

  • Provides up to 11.1 GPM, supporting multiple fixtures simultaneously.

Drawbacks

  • Professional installation is recommended, which may increase initial costs.

The Rinnai RX199iN is a compact tankless water heater designed for both indoor and outdoor installations, powered by either natural gas or propane. Its size is comparable to a small suitcase, making it an excellent choice for tight spaces. With a remarkable output of up to 11.1 gallons per minute, it can handle up to seven fixtures running at once, ensuring you never run out of hot water. The unit boasts a high energy efficiency factor of UEF .98, which translates to lower energy bills over time.

However, potential buyers should note that professional installation is highly recommended. This may add to the overall expense, particularly for those who prefer DIY projects. Additionally, while the design is modern and user-friendly, the reliance on a technician for installation and setup can be a drawback for some.

Overall, the Rinnai RX199iN is a practical pick for small spaces, delivering efficient and reliable hot water without the bulk of traditional tank heaters.

To buy this product, click here.

Rinnai RXP199iN Tankless Water Heater

#2 CHOICE

NEW Rinnai RXP199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU

Rinnai RXP199iN Condensing Smart Sense Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

Benefits

  • Provides up to 11.1 GPM, servicing up to 7 fixtures simultaneously.
  • Compact size allows for installation in small spaces, both indoors and outdoors.
  • High energy efficiency with a UEF of .98, saving on utility bills.
  • Smart-Circ technology optimizes hot water delivery based on usage patterns.
  • Easy-to-use interface simplifies operation and maintenance.
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Drawbacks

  • Professional installation recommended, which may add to initial costs.
  • Controlr module for WiFi control is sold separately.

The Rinnai RXP199iN is a practical pick for small spaces, delivering efficient hot water on demand without the bulk of traditional tanks. Its advanced features and compact design make it an ideal solution for modern living, ensuring that you never run out of hot water when you need it most.

To buy this product, click here.

Rinnai V75IN Tankless Water Heater 7.5 GPM

#3 CHOICE

Rinnai V75IN Tankless Hot Water Heater, 7.5 GPM, Natural Gas, Indoor Installation

Rinnai V75IN Tankless Hot Water Heater: 7.5 GPM, natural gas, indoor installation, compact design, 10-year warranty for heat exchanger, 5-year for labor, and 1-year for parts.

Benefits

  • Endless hot water supply with a flow rate of 7.5 GPM, allowing multiple appliances to run simultaneously.

Drawbacks

  • Professional installation required, which may add to overall costs.

The Rinnai V75IN is a standout choice for those seeking an efficient and reliable hot water solution. Its compact design fits well in small spaces, making it ideal for apartments or homes with limited installation areas. The ability to provide up to 7.5 GPM ensures that you won’t run out of hot water, even during peak usage times. This feature is particularly beneficial for larger families or households with multiple simultaneous hot water needs.

While the unit’s energy efficiency is commendable, it does require professional installation, which could be a drawback for DIY enthusiasts. Additionally, the unit has no dishwasher-safe parts, necessitating careful cleaning to maintain optimal performance.

Overall, the Rinnai V75IN is a practical pick for small spaces, offering an endless supply of hot water while conserving energy. Its reliability and compactness make it a worthy investment for modern households.

To buy this product, click here.

Rinnai RX180iN Tankless Water Heater

#4 CHOICE

NEW Rinnai RX180iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 10 GPM, 180,000 BTU

Rinnai RX180iN Condensing Smart Sense Tankless Water Heater: 12” long, compact design, 180,000 BTU, up to 10 GPM, Smart Sense gas control.

Benefits

  • Provides hot water on demand, supporting up to 6 fixtures simultaneously.
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Drawbacks

  • Professional installation recommended, which may add to initial costs.

This Rinnai tankless water heater is a standout choice for those seeking efficiency and convenience in their hot water supply. Its compact design allows for versatile installation options, whether indoors or outdoors, making it suitable for various spaces. With a powerful output of up to 10 GPM, it ensures that multiple hot water needs can be met simultaneously without any interruptions. The Smart Sense gas control system optimizes performance based on demand, enhancing energy efficiency.

However, potential buyers should note that professional installation is recommended, which could increase the overall investment. The unit also features a user-friendly interface and a Quick Flush feature for maintenance, but the need for a qualified technician for setup may deter some DIY enthusiasts.

The Rinnai RX180iN is an ideal pick for small spaces where efficiency and reliability are paramount. It’s perfect for homeowners looking to upgrade their hot water system without the bulk of traditional tanks.

To buy this product, click here.

Rinnai V53DeP Outdoor Propane Water Heater

#5 CHOICE

Rinnai V53DeP Propane Tankless Water Heater, 5.3 GPM, Outdoor Installation

Rinnai V53DeP Propane Tankless Water Heater: 5.3 GPM flow rate, energy-efficient, compact design, 10-year warranty on the heat exchanger.

Benefits

  • Delivers endless hot water for multiple appliances, ideal for busy households.
  • Space-saving design fits in tight outdoor areas.
  • Energy-efficient operation heats water on demand, reducing energy waste.

Drawbacks

  • Professional installation recommended may add to initial costs.
  • Higher upfront price compared to traditional tank heaters.

The Rinnai V53DeP is a practical choice for families needing consistent hot water without the bulk of a traditional tank. Its impressive 5.3 GPM flow rate means you can run multiple showers and appliances simultaneously without running out of hot water. The energy-efficient design ensures you only use energy when necessary, promoting sustainability and potentially lowering utility bills.

However, prospective buyers should note that professional installation is advised to ensure optimal performance and safety, which could lead to higher initial costs compared to DIY options. Additionally, while the unit is compact, the upfront investment is a consideration for budget-conscious consumers.

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This heater is a practical pick for small spaces and those who prioritize efficiency and convenience in their hot water supply.

To buy this product, click here.

Faq about Rinnai Recirculating Tankless Water Heater:

1: What is a Rinnai recirculating tankless water heater?

A Rinnai recirculating tankless water heater provides on-demand hot water by heating water as it flows through the unit, eliminating the need for a storage tank.

2: How does the recirculation system work?

The recirculation system allows hot water to be readily available at faucets by continuously circulating water through the pipes, reducing wait times.

3: What are the benefits of using a Rinnai recirculating tankless water heater?

Benefits include energy efficiency, reduced water waste, unlimited hot water supply, and space-saving design compared to traditional water heaters.

4: Is installation difficult for a Rinnai recirculating tankless water heater?

Installation can be complex and is best performed by a licensed professional to ensure proper setup and compliance with local codes.

5: How do I maintain my Rinnai recirculating tankless water heater?

Regular maintenance includes descaling the unit annually and checking filters and connections to ensure optimal performance.

6: What is the lifespan of a Rinnai recirculating tankless water heater?

With proper maintenance, a Rinnai recirculating tankless water heater can last up to 20 years or more, significantly longer than traditional tank heaters.

Conclusion

Rinnai’s RX199iN and RXP199iN tankless water heaters epitomize cutting-edge technology and efficiency in water heating solutions. The RX199iN stands out with its compact design and robust performance, ensuring a continuous supply of hot water while optimizing energy consumption.

Conversely, the RXP199iN offers enhanced versatility with its advanced features, catering to larger households without compromising on efficiency. Both models reflect Rinnai’s commitment to innovation, providing consumers with reliable options that significantly reduce energy costs while enhancing comfort.