Rinnai R98LS 用户手册

commercial

•  Restaurants
•  Car Washes, Laundromats
•  Schools, Colleges and Universities
•  Public Facilities and Event Venues
•  Hotels and Motels
•  Nursing Homes
•  Salons and Spas
•  Industrial Facilities

oth  commercial  and  residential  customers  benefit  from  the 

innovative new heat exchanger design of the LS Series. To achieve 

this  level  of  performance,  Rinnai  engineers  used  finite  element 

analysis  simulation  to  maximize  thermal  transfer  and  minimize  thermal 

stresses. Rigorous high-temperature reliability testing confirmed the design. 

And now Rinnai delivers to you the most reliable, durable tankless water 

heater in our history.
This  dual-use  heat  exchanger  provides  commercial  customers  a  benefit 

unique to Rinnai: the ability to access a commercial-grade water heater at 

any of our over 2,000 distribution outlets. So, when emergencies occur and 

replacement units are needed immediately, you’ll no longer need to wait 

for a commercial unit. 

•  Variety of digital controllers allows precise control and monitoring.
•  Available wireless controller (MC-502RC-1M/S) provides control

from a central location, even on retrofits.

•  Multi-unit options: the EZConnect

™

* cable (for 2 units) or MSA 

control boards (for 3 or more units**) allow units to be used in 

combination and in rotation, to avoid wearing out the first unit in a 

manifolded series.

•  Exterior units can be mounted on outside walls or on rooftops with

no additional protection or venting.

•  Rinnai’s concentric venting system means zero clearance, sealed

combustion, and single wall or roof penetration for maximum safety 

and installation simplicity.

* EZConnect feature is not available for the R63LSe. 
** For each group of five units one MSA-M and three MSA-S control boards are required.

R98LSi