Rinnai Outdoor Tankless Water Heater – What You Didn’t Know About Efficiency

For homeowners, Rinnai outdoor tankless water heaters provide endless hot water without taking up space.

Rinnai’s outdoor tankless water heaters, like the V53DeP and RE199eP, deliver efficient hot water solutions for any home. These systems ensure you never run out of hot water, making them ideal for busy families and outdoor enthusiasts.

From compact installations to high-capacity needs, Rinnai models adapt seamlessly to your lifestyle. Their energy-efficient designs save on utility bills while providing reliable performance.

We detail pros, cons, and hidden perks ahead.

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rinnai outdoor tankless water heater

Rinnai V53DeP Outdoor Propane Water Heater

#1 CHOICE

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

Rinnai V53DeP Propane Tankless Water Heater: 5.3 GPM, outdoor installation, compact design, 10-year warranty on the heat exchanger, 5-year warranty on labor, 1-year warranty on parts.

Benefits

  • Delivers endless hot water for multiple appliances simultaneously.
  • Energy-efficient performance reduces energy costs.
  • Space-saving design fits in tight outdoor spaces.

Drawbacks

  • Professional installation recommended, which adds to initial costs.

The Rinnai V53DeP is an excellent choice for households needing reliable hot water without the bulk of traditional heaters. With a flow rate of 5.3 GPM, it ensures that you can run multiple showers and appliances at once without running out of hot water. This is especially beneficial for busy families or those with high hot water demands.

Its energy-efficient operation means you only use energy when hot water is needed, potentially lowering your utility bills. The compact design allows for installation in small outdoor areas, making it ideal for homes with limited space.

However, be prepared for the additional cost of professional installation, which is highly recommended to ensure optimal performance and safety. Overall, the Rinnai V53DeP is a practical pick for small spaces and those seeking an efficient, endless hot water solution.

To buy this product, click here.

Rinnai RE199eP Propane Tankless Water Heater

#2 CHOICE

Rinnai RE199eP Non-Condensing Propane Tankless Water Heater, Up to 9.8 GPM, Outdoor Installation, 199,000 BTU

Rinnai RE199eP Non-Condensing Propane Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

Benefits

  • Provides up to 9.8 GPM, ensuring multiple fixtures can operate simultaneously without interruption.

Drawbacks

  • No WiFi control included, requiring an additional purchase for remote access.

The Rinnai RE199eP is a compact and efficient solution for hot water needs, ideal for outdoor installation. With its smart design, it heats water on demand, conserving energy and ensuring you never run out of hot water for your household. The LED screen offers service reminders and error codes, making maintenance straightforward.

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Although the unit is small, it can handle up to 6 fixtures at once, making it perfect for larger homes or busy families. The durable construction comes with a comprehensive warranty, providing peace of mind for users. However, potential buyers should note that the absence of WiFi control in the base model may limit convenience for some users.

This water heater is a practical pick for small spaces, as it fits snugly in tight areas while delivering powerful performance. If you’re looking for a reliable and efficient hot water solution, the Rinnai RE199eP is worth considering.

To buy this product, click here.

Rinnai V53DeN Outdoor Natural Gas Water Heater

#3 CHOICE

Rinnai V53DeN Natural Gas Tankless Water Heater - 5.3 GPM, Outdoor Installation

Rinnai V53DeN Natural Gas Tankless Water Heater: 5.3 GPM, outdoor installation, 10-year warranty on heat exchanger.

Benefits

  • Unlimited hot water for up to 4 appliances simultaneously.

Drawbacks

  • Professional installation recommended for optimal performance.

The Rinnai V53DeN is a game changer for families seeking reliable hot water solutions. With a remarkable flow rate of 5.3 GPM, it ensures you never have to worry about cold showers again, even during peak usage times. This unit is designed to heat water on demand, making it an energy-efficient option that can help reduce utility bills. Its compact design is perfect for modern homes, fitting seamlessly into small spaces without compromising on performance.

One of the standout features is the 10-year warranty on the heat exchanger, providing peace of mind regarding durability and long-term performance. However, it’s important to note that while the heater is user-friendly, professional installation is strongly recommended to ensure safety and efficiency.

A practical pick for small spaces, the Rinnai V53DeN is ideal for homeowners looking to upgrade their hot water system without taking up valuable space. Its combination of efficiency, performance, and reliability makes it a top choice in the tankless water heater market.

To buy this product, click here.

Rinnai RX199iN Tankless Water Heater

#4 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 Natural Gas or Propane Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

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Benefits

  • Provides up to 11.1 GPM of hot water, accommodating up to 7 fixtures simultaneously.

Drawbacks

  • Professional installation recommended, which may incur additional costs.

The Rinnai RX199iN is an excellent choice for those seeking a reliable and efficient tankless water heater. Its compact size allows for installation in tight spaces, making it ideal for small homes or apartments. With the ability to deliver hot water at a rate of up to 11.1 gallons per minute, it ensures that multiple fixtures can be used at once without running out of hot water. The Smart Sense gas control system allows for seamless operation with either natural gas or propane, catering to various household needs.

One of the standout features is its high energy efficiency with a UEF of .98, which translates to lower utility bills over time. The modern design includes an easy-to-use interface and a Quick Flush feature for maintenance, ensuring longevity and performance.

However, potential buyers should note that installation is best handled by professionals, which can add to the initial cost. Overall, the Rinnai RX199iN is a practical pick for small spaces looking for a dependable hot water solution.

To buy this product, click here.

Rinnai RE140eN Outdoor Gas Tankless Water Heater

#5 CHOICE

Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU

Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

Benefits

  • Provides up to 5.3 GPM, supporting 5 fixtures simultaneously without running out of hot water.

Drawbacks

  • No dishwasher-safe parts, which may complicate cleaning for some users.

This compact tankless water heater is designed for outdoor installation and is ideal for homes with limited space. Its smart design ensures that hot water is only produced when needed, enhancing energy efficiency. The LED screen is a handy feature, providing service reminders and error codes for easy maintenance.

With a durable construction, the Rinnai RE140eN fits a variety of spaces, making it a versatile choice for different residential setups. The product comes with a comprehensive warranty, including a 15-year guarantee for the heat exchanger, which speaks to its reliability.

However, potential buyers should note that the lack of dishwasher-safe parts may require more manual cleaning, which can be a drawback for those looking for low-maintenance options.

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Overall, this water heater is a practical pick for small spaces, ensuring you never run out of hot water while saving on energy costs.

To buy this product, click here.

Faq about Rinnai Outdoor Tankless Water Heater:

1: What is a Rinnai outdoor tankless water heater?

A Rinnai outdoor tankless water heater is a compact, energy-efficient unit that heats water on demand, providing endless hot water without the need for a storage tank.

2: How does it work?

It heats water directly as it flows through the unit, using gas or electricity to provide hot water instantly, eliminating standby heat loss associated with traditional water heaters.

3: What are the benefits of using Rinnai outdoor tankless water heaters?

Benefits include energy efficiency, space-saving design, long lifespan, and the ability to provide continuous hot water for multiple applications simultaneously.

4: Are Rinnai outdoor tankless water heaters easy to install?

Yes, they are designed for straightforward installation, but professional installation is recommended for optimal performance and safety.

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

Regular maintenance includes flushing the system annually to remove mineral buildup and checking for any leaks or issues with the gas or water supply.

6: What is the warranty on Rinnai outdoor tankless water heaters?

Rinnai typically offers a 12-year warranty on the heat exchanger and a 5-year warranty on parts, ensuring reliability and customer satisfaction.

Conclusion

Rinnai’s V53DeP Outdoor Propane Water Heater exemplifies efficiency and compact design, ideal for those seeking reliable hot water solutions in outdoor settings. Its impressive flow rate ensures a continuous supply, catering to various household needs seamlessly.

Conversely, the Rinnai RE199eP Propane Tankless Water Heater offers advanced technology and enhanced energy savings, making it a premier choice for residential applications. Its user-friendly interface and robust performance exemplify Rinnai’s commitment to innovation, providing consumers with a sustainable and effective hot water solution.