Transform your hot water experience with Rinnai exterior tankless water heaters, delivering efficiency and convenience for every home.
Rinnai exterior tankless water heaters are designed for optimal performance. The Rinnai RE199eP offers up to 9.8 GPM, perfect for larger households, while the Rinnai RE140eN provides an efficient solution for smaller spaces with up to 5.3 GPM. Both models ensure you have hot water when you need it, reducing energy costs and space requirements.
These heaters are versatile, featuring outdoor installation options that save indoor space. The innovative Rinnai RX199iN model combines smart technology with high capacity, reaching up to 11.1 GPM. This makes it ideal for various applications, from residential to light commercial use.
In this review, you will learn about the key features, benefits, and comparisons of Rinnai’s top models. Explore how these heaters can enhance your daily life and provide reliable hot water.
Rinnai RE199eP Propane Tankless Water Heater
The adjustable valve sets the Rinnai RE199eP Non-Condensing Propane Tankless Water Heater apart from its competitors. This innovative feature allows users to control the water flow and temperature with precision, making it an ideal choice for various hot water needs. Constructed from 316-grade stainless steel, this unit is designed to resist corrosion, ensuring durability and longevity. Measuring 24 x 14 x 10 inches, it is compact enough for outdoor installation while still delivering an impressive output of up to 9.8 GPM.
Key Advantages
- The energy-efficient design heats water only when necessary, significantly reducing energy consumption.
- With a maximum output of 199,000 BTU, this heater can support multiple fixtures simultaneously, making it suitable for larger households.
- The LED screen provides service reminders and error codes, facilitating easy maintenance.
Limitations
- Not compatible with certain older plumbing systems, which may require additional modifications for installation.
- WiFi control is available through the Controlr module, but this is sold separately.
Best for outdoor enthusiasts needing a reliable and efficient hot water solution, the Rinnai RE199eP is an excellent investment for those looking to maximize performance while minimizing energy costs.
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Rinnai RE140eN Tankless Water Heater
The adjustable valve sets the Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater apart from its competitors. This compact unit measures just 13.8 x 18.5 x 29 inches, making it ideal for outdoor installations where space is limited. Constructed from 316-grade stainless steel, it resists corrosion, ensuring longevity and reliability. With a powerful output of up to 5.3 GPM and a maximum heating capacity of 140,000 BTU, this heater can efficiently supply hot water to multiple fixtures simultaneously.
Key Advantages
- The smart design of the Rinnai RE140eN improves energy efficiency by heating water only when necessary, reducing operational costs.
- Its LED screen provides service reminders and error codes, enhancing user experience and maintenance.
- The unit comes with a 15-year warranty on the heat exchanger, reflecting Rinnai’s confidence in its durability.
Limitations
- Not compatible with WiFi control unless the Controlr module is purchased separately, which may be a drawback for tech-savvy users.
- Professional installation is recommended, which could incur additional costs.
This water heater is best for outdoor enthusiasts needing a reliable, energy-efficient solution for their hot water needs, especially in remote locations or smaller spaces.
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Rinnai RX199iN Tankless Water Heater
The adjustable valve sets the Rinnai RX199iN Condensing Smart Sense Tankless Water Heater apart from its competitors, allowing users to customize water flow and temperature with precision. Constructed from durable 316-grade stainless steel, this unit resists corrosion, ensuring longevity in various environments. With compact dimensions of 18.5 x 10.2 x 26.5 inches and a weight of approximately 45 pounds, it is designed for both indoor and outdoor installation, powered by either natural gas or propane.
Key Advantages
- The unit provides an impressive 11.1 GPM, capable of servicing up to seven fixtures simultaneously, making it ideal for larger households.
Limitations
- It is not compatible with traditional water heater systems, requiring a complete setup overhaul for installation.
Best for outdoor enthusiasts needing a reliable and efficient hot water solution, the Rinnai RX199iN is a top choice for those who demand high performance in a compact package. Its modern features, including WiFi control capabilities (with the optional Controlr module), enhance user experience, making it a smart investment for energy-conscious consumers.
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Rinnai V53DeP Outdoor Propane Tankless Water Heater
The adjustable valve sets the Rinnai V53DeP Propane Tankless Water Heater apart from its competitors. With a flow rate of 5.3 GPM, this unit is designed to provide endless hot water for multiple appliances simultaneously. Constructed from 316-grade stainless steel, it resists corrosion, ensuring durability and longevity. Its compact dimensions (approximately 26 x 14 x 10 inches) make it suitable for outdoor installation in tight spaces, catering to various household needs.
Key Advantages
- The energy-efficient performance of the Rinnai V53DeP heats water on demand, minimizing energy consumption and enhancing the unit’s lifespan through advanced scale detection features.
Limitations
- Not compatible with natural gas systems, which may limit options for users without propane access.
Best for outdoor enthusiasts needing a reliable hot water solution, the Rinnai V53DeP is ideal for families or individuals who require consistent hot water flow without the bulk of traditional tank systems. Its professional installation recommendation ensures optimal performance and safety, making it a smart choice for those looking to upgrade their hot water system.
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Rinnai RE160eP Propane Tankless Water Heater
The adjustable valve sets the Rinnai RE160eP Non-Condensing Propane Tankless Water Heater apart from traditional models. This innovative feature allows users to customize water flow, ensuring optimal performance tailored to specific needs. Constructed from 316-grade stainless steel, the unit boasts exceptional resistance to corrosion, enhancing its longevity. With dimensions of 27 x 18 x 10 inches, this compact heater is designed for outdoor installation, making it a practical choice for various environments.
Key Advantages
- The heater provides an impressive output of up to 6.1 GPM, capable of servicing five fixtures simultaneously, making it ideal for larger households.
- Its smart design includes an LED screen that delivers service reminders and error codes, facilitating easy maintenance.
- Rinnai offers a comprehensive warranty: 15 years for the heat exchanger, 5 years for labor, and 1 year for parts, ensuring peace of mind for users.
Limitations
- The unit is not compatible with certain existing plumbing systems, necessitating a professional installation for optimal performance.
Best for outdoor enthusiasts needing a reliable, energy-efficient solution for hot water, the Rinnai RE160eP is a standout choice for those seeking modern convenience and performance in their hot water systems.
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Faq about Rinnai Exterior Tankless Water Heater:
1: What is a Rinnai exterior tankless water heater?
A Rinnai exterior tankless water heater is a high-efficiency, on-demand water heating system designed for outdoor installation, providing continuous hot water without the need for a storage tank.
2: How does a Rinnai tankless water heater work?
It heats water directly as it flows through the unit, using gas burners to achieve the desired temperature instantly, ensuring a constant supply of hot water.
3: What are the benefits of using a Rinnai exterior tankless water heater?
Benefits include energy efficiency, space savings, endless hot water, and lower utility bills compared to traditional water heaters.
4: Is installation difficult for a Rinnai tankless water heater?
Installation requires professional expertise due to gas and plumbing connections, ensuring safety and compliance with local codes.
5: What maintenance is required for a Rinnai exterior tankless water heater?
Regular maintenance includes descaling the unit annually to prevent mineral buildup and checking for gas leaks and proper venting.
6: How long does a Rinnai tankless water heater last?
With proper maintenance, a Rinnai tankless water heater can last over 20 years, significantly longer than traditional tank water heaters.
Conclusion
Rinnai’s RE199eP model exemplifies cutting-edge efficiency and reliability, catering to high-demand households with its robust performance and energy-saving capabilities. This propane tankless water heater not only delivers consistent hot water but also enhances environmental sustainability through reduced energy consumption.
Conversely, the Rinnai RE140eN stands out as an ideal choice for smaller residences, offering impressive heating capacity while maintaining a compact design. Its user-friendly features and efficient operation make it a commendable investment for those seeking reliable hot water solutions without compromising on space or performance.