Rinnai CU Series User Manual

12 Polypropylene (PP) Common Venng Installaon Instrucons
Inline
Direct Vent
• Maximum 12 Units
Room Air
• Maximum 12 Units
• Refer to the “Combuson Air” secon of this manual for room air
requirements
Back-to-Back
Cung Line table applicable up to 12 units.
Inline
Back-to-Back
Inline
# of Appl
L =
Back-to-
Back
# of Appl
L =
1 5.5 in. 1+1a 5.5 in.
2 6.5 in. 2+2a 6.5 in.
3 7.5 in. 3+3a 7.5 in.
4 8.5 in. 4+4a 8.5 in.
5 9.5 in. 6+6a 9.5 in.
6 10.5 in.
7 11.5 in.
8 12.5 in.
9 13.5 in.
10 14.5 in.
11 15.5 in.
12 16.5 in.

Rinnai CU Series Specifications

General

Brand	Rinnai
Model	CU Series
Category	Boiler
Language	English