Brochure

SINGLE UNIT
TANK-TANKLESS HYBRID WATER HEATING SOLUTIONS
RINNAI TANKLESS RACK SYSTEMS CUSTOMIZED SOLUTIONS
Rinnai Commercial
Water Heating Solutions
To Meet Any Demand
CU199 Tankless
Water Heater

Demand Duo
®
H-Series

FEATURES AND BENEFITS:
• Connects to 6" B-vent for
Easy Installation
• Replacement option for any regular-
eciency atmospheric tank
• Pre-assembled gas swivel flex lines
FEATURES AND BENEFITS:
• Precision engineered to provide an
endless supply of hot water for
commercial applications
• Increased operational performance,
longer warranty, easier installation,
enhanced serviceability and more
venting options
Demand Duo
®
R-Series

FEATURES AND BENEFITS:
• DuoSmart® Digital controller for
integrated system recirculation
• Heats Water in Tankless –
Zero Thermal Stress on Tank
• Demand Duo® 2V saves space
and delivers 551 gallons
First Hour @ 100F Delta T
Learn more at rinnai.us