What are the key features of the LS Series?

Key features include a sleek, modern design, commercial-grade heat exchanger, increased hot water output, and EZConnect for connecting two units together.

Can LS Series units be used for both residential and commercial applications?

Yes, the LS Series units are designed for both residential and commercial use, offering the reliability of commercial-grade construction and a 12-year limited warranty.

What are the installation options for LS Series units?

LS Series units are available in interior and exterior models, providing flexibility to install the unit indoors in any room or to place it outdoors without additional venting.

The LS Series, Introducing Rinnai’s most innovative offering

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.

Rinnai R98LS the LS Series, Introducing Rinnai’s most innovative offering, Contemporary Design

Models: R98LS