3.4 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.
EX 700, 850
Surface
Minimum distance from
combustible surfaces
Recommended clearance for
installation and service
Front 2" 30"
Rear flue connection 2" 24"
Left side 1" 2"
Right side 1" 4"
Top 6"
12"
(required for filter replacement)
Bottom 0 0
Table 4 Clearance distances for boiler mounting sites
3.5 Exhaust venting and air intake venting
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.
When planning a boiler's installation, consider the appropriate vent materials, travel and termination.