Burnham MEGASTEAM MST288 - Manual (Page 32)

3
WARNING
Remove the baffles if there are any signs
of condensation in the chimney or chimney
connector. Consult with your local chimney
professional for recommendations.
E. MINIMUM CLEARANCES
See Figure 2 for details regarding clearances to
combustibles for the boiler.
F. OPTIONAL AIR INTAkE PIPING
INSTALLATION - All air for combustion can be
supplied directly to the burner from outdoors providing
that the criteria for chimney, vent connector and
minimum stack temperature outlined in this section
can be maintained. (ONLY AVAILABLE wITH
BECkETT BURNER). Refer to Section I, Paragraph
C, Steps 5 & 6 for optional air intake piping installation
information.
WARNING
Using outdoor air in the middle of winter
may result in lower stack temperatures
and chimney degradation. Any signs of
condensate seepage or discoloration at
the base of chimney must be remedied
immediately per the details outlined in this
section.
Do not reduce size of air intake pipe.
Read, understand and follow combustion air
instruction restrictions contained in the Pre-
Installation Section of this manual.