RBI Boiler User Manual

69
11 - INSTALLATION - Vent and combustion air
11.8.2 - Stainless steel
vent connection
Vent connection (Figure 11-
11 item “C”) is used to provide
a passageway for conveying
combustion gases to the outside. Vent
piping must be supported per the
National Building Code, Section 305,
Table 305.4 or as local codes dictate.
To connect a stainless steel pipe to
the vent connection proceed as follow:
while referring to Figure 11-11:
1. install heater adapter “B” (Field
provided) above exit “C” using
gasket “D” and bolts “E”.
2. Insert vent pipe “G”, into adapter
“B”, following instruction of stainless
steel pipe manufacturer.
11.8.1 - Stainless steel air
intake connection
Combustion Air Intake
connection (see Figure 11-11
Item “M”). This connection is used
to provide combustion air directly to
the heater from outdoors. Combustion
air piping must be supported per
guidelines listed in the National
Mechanical Code, Section 305, Table
305.4 or as local codes dictate.
To connect a stainless steel pipe to
the air intake connection proceed as
follow:
while referring to Figure 11-11:
1. install heater adapter “P” (Field
provided) above exit “M” using
gasket “D” and bolts “E”.
2. Insert air intake pipe “N”, into
adapter “P”, following instruction of
stainless steel pipe manufacturer.
Figure 11-11 Stainless steel
air intake/vent connection
A = pipe connection
B = Flue exhaust adapter for
stainless steel pipe (Field
supplied)
C = Flue exhaust connection
D = Gasket
E = Fixing screw
F = mechanically secure clamp
G = Stainless steel exhaust pipe
(Field provided)
H = Combustion analization
probe (Field installed)
L = cap (Field provided)
M = Air intake connection
N = Stainless steel air inlet pipe
(Field provided)
P = Air intake adapter for
stainless steel pipe (Field
supplied)
C
M
D
A
B
F
D
A
E
P
F
H
G
L
N
020010.01.010
Combustion
air intake
Flue
exhaust
Figure 11-12 Stainless steel
air intake/Vent connection
correctly in place
Extend the
fl ue exhaust
pipe to
outside
building
020010.01.016
Extend the
air intake
pipe to
outside
building

RBI Boiler Specifications

General

Brand	RBI
Model	Boiler
Category	Boiler
Language	English