RBI Boiler User Manual

71
11 - INSTALLATION - Vent and combustion air
11.9.1 - Polypropylene air
intake connection
Combustion Air Intake connection
(see Figure 11-13 Item “M”) 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 polypropylene pipe to
the air intake connection proceed as
follow:
while referring to Figure 11-13:
1. install heater adapter “P” (Field
provided) above exit “M” using
gasket “D” and bolts “E”.
2. Insert vent pipe “N”, into adapter
“P”, following instruction of
polypropylene pipe manufacturer.
11.9.2 - Polypropylene
vent connection
Vent connection (Figure 11-13 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 polypropylene pipe to
the vent connection proceed as follow:
while referring to Figure 11-13:
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
polypropylene pipe manufacturer.
WARNING!!!
Do not
insulate polypropylene
exhaust pipe nor install into
an enclosure, closet, alcove or
any other obstruction thereby
preventing the cooling of the
exhaust pipe. Failure to follow
this warning could result in
excessive levels of carbon
monoxide or a fi re, which can
result in severe personal injury
or death!
Figure 11-13 Polypropylene
air intake/vent connection
A = pipe connection
B = Flue exhaust adapter for
polypropylene pipe (Field
supplied)
C = Flue exhaust connection
D = Gasket
E = Fixing screw
F = mechanically secure clamp
G = Polypropylene exhaust pipe
(Field provided)
H = Combustion analization
probe (Field installed)
L = cap (Field provided)
M = Air intake connection
N = Polypropylene air inlet pipe
(Field provided)
P = Air intake adapter for
polypropylene 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 11-14 Polypropylene
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