Rinnai RC80HPI - Manual (Page 31)

Manual - Rinnai Condensing Water Heaters 31
Flue Installation (RC80HPi, RC98HPi)
Secure the first vent component to the water heater
with one self-tapping screw at the hole located above
the condensate collector.
Securing
Horizontal Termination
Vertical Termination
Slope the venting toward the appliance according to
the vent manufacturers installation instructions.
Dispose of condensate per local codes.
Slope the venting toward the appliance according to
the vent manufacturers installation instructions.
Dispose of condensate per local codes.