IBC EX 700 User Manual

Intake / Fittings EX 400, EX 500 EX 700, EX 850
4-inch rigid pipe 170 ft max. each side Not allowed
6-inch rigid pipe n/a 120 ft max. (See note below)
90° vent elbow allow 5 ft for each elbow
45° elbow allow 8 ft for each elbow
PPs 87-90° elbows allow 3 ft for each elbow
Table 6 Maximum intake pipe venting length for EX 400, 500, 700, and 850
Note
You must use a reducer to connect 6" vent piping to the 4" vent collar. See Figure 22 .
For the inlet air – Schedule 40 PVC, CPVC, ABS, PPs or SS piping of any type is permitted.
Note
Unused intake travel cannot be added to the exhaust. Unequal intake and exhaust piping
is allowed.
Ensure that adequate separation is maintained between the air intake inlet and the vent terminal.
Refer to the vent terminal configuration drawings in the Vent Termination section above.
Use support for intake piping, particularly for horizontal runs (follow local codes).
3.5.9 Indoor air combustion air intake
An “Indoor Combustion Air installation” can be described as air for combustion that is taken from the
air surrounding the boiler.
Warning
When using indoor air options, supply adequate combustion air to the boiler room
according to the requirements of all applicable codes.
35
3.5.9 Indoor air combustion air intake

IBC EX 700 Specifications

General

Brand	IBC
Model	EX 700
Category	Boiler
Language	English