CU199iN CU Model Series

Commercial Tankless Water Heaters View Energy Guide

Commercial condensing tankless water heater CU199iN from Rinnai is precision engineered to provide endless hot water for the most demanding of applications such as restaurants, hospitality, education institutions, multifamily residential buildings and more. CU199iN is designed for indoor installation, natural gas fuel, is WiFi ready to monitor performance accross multiple units to ensure up time is maintained. Multiple venting options offer installation flexibility to meet your existing layout or for new build optimization.

97% Thermal Efficiency
Warranty

15,000 BTU (minimum)
199,000 BTU (maximum)

Up to twice the lifespan of most tanks
Never run out of hot water
Compact size to fit every space

Specifications Documentation Warrantyⁱ

Specifications

Manufacturer Trade Model Number - U.S.	CU199iN
Product Depth	11.45 in / (290 mm)
Product Height	31.3 in / (795 mm)
Product Width	18.5 in / (470 mm)
Product Weight	64 lb / (29 kg)
Gas Type	Natural Gas
Recirculation Capable	Yes
Domestic Hot Water Flow Rate (Maximum)	11 GPM / (41.6 l/min)
Wi-Fi Capable	Yes
SCAQMD Approved	Ultra Low NOx