Common Flue System For Internal Models - Rinnai MP2200 Operation & Installation Manual

INTERNAL FLUEING

COMMON FLUE SYSTEM FOR INTERNAL MODELS

The Rinnai Commercial Common Flue System is suitable for the Rinnai Internal Commercial Gas Continuous
Flow Water Heaters in accordance with the flue design options outlined in the AS/NZS 5601.1 Appendix titled
"Flue Design". Figure 1 and Figure 2 below, illustrate typical application principles.
Figure 1. Typical Natural Draft Flue Installation - VRM/VCM-Series ONLY
NATURAL DRAFT FLUE PIPE
SUPPLIED BY OTHERS/
ALREADY INSTALLED
CONDENSATE DRAIN
WHERE NECESSARY
Figure 2. Typical Power Flue Installation - Both N-Series & VRM/VCM-Series
FLUE PIPE SUPPLIED BY
OTHERS / ALREADY INSTALLED
EXTERNAL WALL
INTAKE OF FRESH AIR
(Note 1)
DAMPER ADJUSTING
DILUTION AIR
Rinnai
CERTIFIED FLUE COWL
RINNAI FLUE HEADER(S)
MULTIPLE RINNAI NON
CONDENSING WATER HEATERS
ROOF
RINNAI FLUE HEADER(S)
ENDCAP
RINNAI ADJUSTABLE SLEEVE/OR EQUIVALENT
BEND DDADJSLV
OR EQUIVALENT
RINNAI COMMON FLUE
INSERT TERMINAL
MULTIPLE RINNAI
WATER HEATERS
RINNAI ADJUSTABLE
SLEEVE / BEND
OR EQUIVALENT
FAN
RINNAI COMMON
FLUE INSERT TERMINAL
8
EXTERNAL WALL
EXHAUST OF DILUTED
COMBUSTION AIR
FAN FAILURE SENSING
DEVICE INTERLOCKED WITH
GAS SUPPLY TO APPLIANCES
PLANT ROOM VENTILATION
AND COMBUSTION AIR
Commercial Manifold Pack OIM