Rinnai Sensei CU199i User Manual

Rinnai Tankless Water Heater Installation and Operation Manual 5
ANSI 
Institute
BTU 
DHW 
GPM 
LP 
NG Natural Gas
PP 
PRV 
PSI 
W.C. 
To The Consumer
• -


• 
• 


-
tions.
• 
licensed installer.
• 


Acronyms and Abbreviations







To The Installer
• -



• 

– Gas sizing
– 

– 
and local codes
– 
– 
heaters. Training on Rinnai Tankless


• 
-


• 
the installer.
• 



1. 1. WelcomeWelcome
Table 1

Rinnai Sensei CU199i Specifications

General

Brand	Rinnai
Model	Sensei CU199i
Category	Water Heater
Language	English