the LS Series

Introducing Rinnai’s most innovative offering

Contemporary Design

Experience a never-ending supply of fresh hot water – and a sleek, sculpted water heater design that reflects the innovative technology within. Introducing the Rinnai LS Series, a whole new line of tankless water heaters that afford you

the very best of both form and function. With their attractive silver finish, Rinnai LS Series units are available in interior and exterior models, giving you virtually unlimited flexibility to install your unit wherever you choose.

Perfect for Any Home

The remarkable combination of design and performance makes the LS Series the perfect choice. Whether you’re building a spacious new home – complete with luxurious spa bath and body spray system – or remodeling your older home, Rinnai LS units can be used individually, in pairs, or in banks of three or more to supply all your hot water needs.

LS Series interior-mount units can be placed in any room – no need to hide them in closets or utility rooms – and vent directly to the outside. Exterior units require no additional venting and can even be installed in a recessed enclosure, then painted or textured to match the exterior of your home for a clean, inconspicuous appearance.

Improved Performance and Longevity

Whichever LS unit you choose, you get the benefit of a newly designed, commercial-grade heat exchanger for optimum durability. In fact, the same LS unit can be used for both residential and commercial applications. Homeowners get the reliability of commercial- grade construction and an industry-leading, 12-year limited warranty, and commercial customers get lower cost and wider availability of units.

R63LSe

R50LSi

Key Features of the LS Series

•Sleek, modern design

•Commercial-grade heat exchanger for residential and commercial applications

•Increased hot water output

•EZConnect™ (connects two units together)*

•Integrated condensate collector for interior models

•Backed by a 12-year heat exchanger limited warranty, 5 years parts,

1 year labor

*EZConnect feature is not available for the R63LSe.

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Rinnai R98LS manual LS Series, Introducing Rinnai’s most innovative offering, Contemporary Design, Perfect for Any Home
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R98LS specifications

The Rinnai R98LS is a high-efficiency tankless water heater designed to provide endless hot water while minimizing energy consumption. This model is particularly appealing to homeowners seeking both convenience and savings. With advanced technology and a plethora of user-friendly features, the R98LS stands out in the competitive market of water heaters.

One of the key features of the Rinnai R98LS is its maximum output of 199,000 BTU per hour. This high capacity allows the unit to meet the demands of larger households or commercial applications, providing a continuous supply of hot water. Unlike traditional tank-style heaters that run out of hot water, the R98LS heats water on demand. This means that users can enjoy hot showers, run multiple appliances, and fill bathtubs simultaneously without worrying about depleting the hot water supply.

The R98LS utilizes a condensing technology that maximizes energy efficiency by incorporating a dual heat exchanger system. This design allows for a larger volume of heat extraction from the combustion process, resulting in an impressive energy factor (EF) rating of 0.95. Such efficiency translates into consistent energy savings, making it an eco-friendly option that reduces carbon emissions.

Another notable characteristic of the Rinnai R98LS is its compact design. Measuring just 26.5 inches tall, 18.5 inches wide, and 10 inches deep, this unit can easily fit into tight spaces, allowing flexibility in installation locations. Homeowners have the option to install the unit either indoors or outdoors, depending on their specific needs and available space.

The R98LS also comes equipped with advanced safety features, including a built-in freeze protection system and a flame failure device. The unit is microprocessor-controlled, which helps to monitor and adjust the heating process, ensuring optimal performance, safety, and longevity. Additionally, a remote control can be integrated for user convenience, enabling homeowners to set and adjust water temperatures effortlessly.

In summary, the Rinnai R98LS is a powerful and efficient tankless water heater that caters to the growing demand for reliable hot water solutions. With its innovative technologies, energy-saving capabilities, and user-friendly features, the R98LS is an investment that promises years of comfort and efficiency for any household or commercial establishment. Its unmatched performance and advanced reliability make it a top choice for those seeking modern heating solutions.
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