Rinnai M090CN - User Manual

A user manual for Rinnai’s M-Series condensing boilers covers their advanced design and operational efficiency, emphasizing ease of installation alongside high performance (up to 95% AFUE). The document highlights key components like the stainless steel heat exchanger, turbo fan, and modulating pump, which enhance reliability and energy savings. Safety and maintenance considerations are also addressed through detailed internal schematics and functional explanations for installers and users alike.

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Why the "M" Series? For maximum momentum. Using
proven technology, these boilers are designed to keep your
work day moving quickly and your customers happy.

More Efficiency

For You

And Your Customers

-SERIES

THE ADVANTAGES

EASY INSTALLATION

• ALL COMMON VENTING

OPTIONS

• LIGHT, COMPACT DESIGN

OPERATIONAL PERFORMANCE

• AFUE - 95%
• ULTRA QUIET OPERATION

SERVICEABILITY

• BUILT-IN FEATURES PROVIDE

QUICK SERVICEABILITY

• STANDARD TOOLS NEEDED

FOR SERVICE AND LOWERS
DOWN TIME

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