Rinnai Outdoor Tankless Water Heater – Are You Missing These Features?

Cheap models disappoint—but Rinnai’s Premium Picks shine brightly.

When it comes to tankless water heaters, quality matters. The **Rinnai V53DeP** offers impressive efficiency with 5.3 GPM, while the **Rinnai RE199eP** excels in power, boasting up to 9.8 GPM. These models ensure you won’t run out of hot water anytime soon.

For those prioritizing versatility, the **Rinnai RX199iN** stands out with its ability to function both indoors and outdoors, adapting to your needs effortlessly.

Below, we analyze budget, lifespan, and real-user feedback.

Rinnai V53DeP Outdoor Propane Water Heater

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

Benefits

• Delivers endless hot water for multiple appliances simultaneously.

Drawbacks

• Professional installation recommended for optimal performance.

This tankless water heater is perfect for busy households, providing a steady flow of hot water without the need for a bulky tank. With a flow rate of 5.3 GPM, it easily meets the demands of multiple showers, dishwashers, and washing machines running at the same time.

The Rinnai V53DeP is energy-efficient, heating water only when needed, which can significantly reduce energy bills. Its compact design allows it to fit in tight spaces, making it ideal for homes with limited installation options.

However, it’s important to note that while the unit is reliable, professional installation is recommended to ensure it operates at peak efficiency and adheres to safety standards. This may add to the initial cost but provides peace of mind regarding the installation process.

Overall, the Rinnai V53DeP is a practical pick for small spaces and families needing consistent hot water. Its impressive warranty and energy-efficient features make it a worthwhile investment for those looking to upgrade their hot water system.

To buy this product, click here.

Rinnai RE199eP Propane Tankless Water Heater

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

Benefits

• Heats up to 9.8 GPM, providing hot water for multiple fixtures simultaneously.
• Compact size allows for outdoor installation in small spaces.
• Energy-efficient design heats water only when needed, reducing energy costs.
• LED screen offers service reminders and error codes for easy maintenance.

Drawbacks

• Professional installation recommended, which may incur additional costs.
• No WiFi control module included, limiting remote operation.

The Rinnai RE199eP is a smart choice for those needing a reliable hot water source without the bulk of traditional heaters. Its ability to deliver up to 9.8 GPM ensures that you won’t run out of hot water during peak usage times. The compact design makes it ideal for outdoor installation, especially in small spaces where traditional tanks would be impractical. However, prospective buyers should be prepared for the added expense of professional installation, as the manufacturer recommends it for optimal performance. Additionally, the lack of a WiFi control module may be a drawback for tech-savvy users looking for convenience. Overall, the Rinnai RE199eP is a practical pick for small spaces needing an efficient hot water solution.

To buy this product, click here.

Rinnai RX199iN Tankless Water Heater

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

Benefits

• Provides up to 11.1 GPM, servicing multiple fixtures simultaneously without running out of hot water.

Drawbacks

• Requires professional installation, which may add to overall costs.

This Rinnai tankless water heater is an excellent choice for those seeking efficiency and convenience. Its compact size makes it suitable for various installation locations, whether indoors or outdoors. The advanced Smart Sense gas control system ensures optimal performance, adapting to your hot water needs seamlessly.

The energy efficiency rating of UEF .98 reflects its ability to save on energy costs while providing reliable hot water. The Quick Flush feature simplifies maintenance, ensuring longevity and consistent performance. However, potential buyers should note that professional installation is recommended, which can be an additional expense.

A practical pick for small spaces, the Rinnai RX199iN is ideal for households looking to maximize hot water availability without sacrificing space. Its modern design and smart features make it a worthwhile investment for those prioritizing efficiency and convenience in their home.

To buy this product, click here.

Rinnai RE140eN Outdoor Gas Tankless Water Heater

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

Benefits

• Up to 5.3 GPM allows simultaneous use of 5 fixtures without running out of hot water.

Drawbacks

• No dishwasher-safe parts can complicate cleaning.

The Rinnai RE140eN is an excellent choice for those needing a reliable hot water solution in limited spaces. Its compact design, comparable to a small suitcase, makes it easy to install outdoors without taking up much room. This tankless heater heats water on demand, ensuring you never run out, which is perfect for busy households.

The unit’s smart design enhances energy efficiency, heating only when necessary. The LED screen provides service reminders and error codes, simplifying maintenance. With a robust warranty covering the heat exchanger for 15 years, and parts for 1 year, users can feel confident in their investment.

However, potential buyers should note that the lack of dishwasher-safe parts means cleaning may require more effort. Professional installation is recommended, ensuring optimal performance and safety.

A practical pick for small spaces, the Rinnai RE140eN stands out for its efficiency and capacity, making it a smart addition for any household seeking uninterrupted hot water supply.

To buy this product, click here.

Rinnai RE140eP Outdoor Propane Tankless Water Heater

Rinnai RE140eP Non-Condensing Propane Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.

Benefits

• Provides up to 5.3 GPM, allowing for simultaneous use of 5 fixtures without running out of hot water.

Drawbacks

• No dishwasher-safe parts, which may require additional cleaning efforts.

The Rinnai RE140eP is a compact and efficient solution for homeowners needing a reliable hot water source. Its size, comparable to a small suitcase, makes it suitable for various installations, especially in tight spaces. The unit’s impressive capacity of 5.3 gallons per minute ensures that multiple showers, dishwashers, and sinks can operate simultaneously without a drop in temperature. This feature is particularly beneficial for families or households with high hot water demands.

One notable downside is that the parts are not dishwasher-safe, meaning users will need to clean them manually, which could be inconvenient for some. Additionally, professional installation is recommended, ensuring that the unit is set up correctly for optimal performance.

A practical pick for small spaces, the Rinnai RE140eP offers an efficient and space-saving solution for those looking to upgrade their hot water systems without compromising on performance.

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 provides on-demand hot water without the need for a storage tank, ideal for outdoor installations.

2: How does a Rinnai outdoor tankless water heater work?

It heats water directly as it flows through the unit, using gas or electricity, ensuring a continuous supply of hot water.

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

Benefits include energy efficiency, space-saving design, and an endless supply of hot water for various applications.

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

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

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

Regular maintenance includes descaling the unit annually and checking for any leaks or blockages to ensure optimal performance.

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

With proper maintenance, a Rinnai outdoor tankless water heater can last over 20 years, significantly longer than traditional tank models.

7: Can I use a Rinnai outdoor tankless water heater in cold climates?

Yes, Rinnai models are designed to perform in cold climates, but proper insulation and installation are essential to prevent freezing.

Conclusion

Rinnai’s V53DeP Outdoor Propane Water Heater exemplifies efficiency and innovation, catering to those seeking compact yet powerful solutions for outdoor hot water needs. Its advanced technology ensures rapid heating, making it a quintessential choice for various outdoor applications.

Conversely, the Rinnai RE199eP Propane Tankless Water Heater stands out for its superior flow rate and energy efficiency, ideal for larger households. Both models reflect Rinnai’s commitment to quality and performance, offering unparalleled convenience and reliability in hot water delivery.