Boyertown Solaia CSL6230 - CSL12590 Cast Iron Boiler - Manual (Page 17)

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with metal screws and supported by straps. A thimble should be used to connect the vent connector pipe to
the chimney so the pipe may be readily removed in case of inspection or replacement.
No chimney connector shall pass through any floor or ceiling. The vent connector pipe must not pass
through a combustible wall or partition unless they are guarded at the point of passage by a ventilated metal
thimble not less than 12 inches larger in diameter than the connector, on metal or fireclay thimbles adequate
protection is provided at the passageway. An acceptable passageway could be either an approved, ventilated
metal thimble which is at least 12 inches larger in diameter than the vent connector pipe, or brick work
which is at least 8 inches thick constructed into the wall and surrounding the vent connector
Clearances from combustible materials shall be in accordance with the clearances given. The vent
connector pipe should extend only to (and not beyond) the inside wall of the chimney. A thimble should be
used to connect the vent connector pipe to the chimney so that the vent connector pipe may be readily
removed in case of inspection or replacement.
Connection to the chimney must be made above the bottom of the chimney to avoid blockage. Vent piping
should extend just into the chimney far enough to expel flue gasses. Inserting the vent piping too far into
the chimney will cause undue obstruction. Use a thimble or a slip joint where the vent pipe enters the
chimney to allow easy removal for cleaning.
If a draft regulator is required in the vent piping, it should be located at least 24 inches from the boiler if
possible in either a horizontal or vertical section of the vent pipe. The draft regulator must be installed in the
same room as the boiler and in such a manner that there is no difference in pressure between the air in the
vicinity to the regulator and the combustion air supply. Ensure that the barometric damper is accessible for
adjustment.
With the burner operating, use a draft gauge to adjust the regulator to the proper setting (see instructions
enclosed with draft gauge to adjust the regulator to the proper setting). When the burner air supply and draft
are properly adjusted, the draft in the flue should be a negative .02" W.C. to negative .04” W.C.
Two or more oil burning appliances each equipped with a safety control may be permitted to be connected
to one common chimney if sufficient draft is available for the safe simultaneous removal of all products of
combustion.
If two or more openings are provided into one chimney, they shall be at different levels on the same story of
the building, with the smaller appliance entering at the highest possible level consistent with clearances to
combustible materials.
Two or more connectors shall not be joined together unless the common connector, manifold and chimney
are properly sized. Adequate draft must be available to safely remove all products of combustion
simultaneously without leakage, or back flow.
Burner Installation
Warning: The burner must be installed in accordance with the burner manufacturer’s
instructions.
Follow the burner manufacturer’s installation instructions for proper installation, fuel piping, wiring, burner
adjustment and servicing.
The burner is mounted to the door with (4) 8mm studs, nuts and washers (located in the burner trim bag).
Thread the (4) studs in to the (4) M8 holes threaded to permit connection to the burner. Thread the shorter
length of stud into cast door.
Check that there is a complete seal between the door and the burner flange after installing ceramic fiber seal
furnished with the burner.
Note: A high temperature stainless floor liner is provided with oil burners. This should be installed
on the floor of the combustion chamber tight to the front section.