Installation Clearances; Exhaust Venting And Air Intake - IBC VX Series Installation & Operating Manual

3.6 Installation clearances

Warning
Exposed water piping and associated components (relief valves, circulators, etc.,
should not be in contact with combustible materials. Check local codes for required
clearances and / or provide adequate insulation.
Surface
Front
Rear flue connection
Left side
Right side
Top
Bottom
Table 3 Clearance distances for boiler mounting sites
A minimum distance below the boiler of 12" is required to provide clearance for the supplied
condensation trap assembly. More clearance will typically be required to accommodate
associated water and gas piping.

3.7 Exhaust venting and air intake

Warning
Venting, condensate drainage, and combustion air systems for all IBC boilers must be
installed in compliance with all applicable codes and with instructions provided in the
respective installation manuals.
Inspect finished vent and air piping thoroughly to ensure all are airtight, and comply with
the instructions provided as well as with the requirements of applicable codes. Failure to
comply will result in severe personal injury or death.
, ,
VX 110 VX 150 VX 199
Minimum distance from
combustible surfaces
2"
0"
0"
1"
2"
0" (clearance for pipes)
20
Section: Installation
Recommended clearance for
installation and service
24"
0"
4" (allow access to water
connections)
4" (allow access to water
connections)
6"
(for vent connections)
12" (for condensate trap and
piping)