Seton W-90E - Barometric Damper

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The crimped end of the stove pipe fits inside the furnace flue collar. Install additional pipe and elbow

with the crimped end towards the boiler. This will allow any condensation in the flue to run back

into the firebox.

Horizontal pipe runs must slope upwards towards the chimney at least 1/4” per foot of horizontal run.

You must have at least 18 inches of clearance between any horizontal piping and the ceiling.

The pipe cannot extend into the chimney flue.

Secure pipe/elbow sections with three (3) sheet metal screws at each joint to make the piping rigid.

It is recommended that no more than two (2) 90 deg. bends be used in the stovepipe installation. The

use of more than two 90 deg. bends may decrease the amount of draw and possibly cause smoke spill-

age. Where possible, use only corrugated (non-adjustable) elbows. These are much more airtight.

The chimney connector must not pass through an attic or roof space, closet , or any concealed space,

or floor, ceiling, wall, or combustible construction.

NOTE: Exhaust pipe is NOT INCLUDED.

To purchase pipe, visit your local hardware, home or building center.

Barometric Draft Regulators do not work with the Seton boiler.

If your draft is to strong you will need to put a damper in the chimney. If the exhaust tem-

perature is consistently above 500° you will need to shorten the chimney or a damper will

need to be installed in the single wall pipe before it gets to the insulated chimney.

CHIMNEY CONNECTIONS

BAROMETRIC DAMPER

MAINTAIN 18” CLEARANCE FROM COMBUSTIBLE SURFACES

WITH THE CONNECTOR PIPE.

ALL SINGLE WALL PIPE MUST BE 18” FROM COMBUSTIBLE SURFACES.