Bryan Furnace 300, Руководство пользователя

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11
CENTRAL HEAT CONNECTION
For a down draft furnace, such as in a mobile home, do not attach the hot duct
from the Bryan Furnace to the hot air plenum, or the heat will rise through the central furnace
instead of going down the duct work. Split the hot air supply from the Bryan Furnace with
a “Y” and install one branch into each of the hot air ducts, again pointed downstream.
DOWNDRAFT FURNACE
Special Precautions for Indoor Installations (laboratory listed units
only)
Chimney
The greatest hazard to a solid fuel furnace is an unsuitable chimney. If an existing
chimney is to be used, insure that it is a “class A” factory built chimney. Have the chim-
ney inspected to insure that it is clean and in good condition.
Of special danger are
class “B” aluminum gas vents which may already be installed and should never be
used
. If a new chimney is to be installed, the chimney dealer will be able to provide
advice and the necessary parts. Particular attention should be paid to the point where
the flue passes through a wall or ceiling. This penetration should always be made with
insulated pipe and the proper accessories. The top of the chimney should be at least
three (3) feet higher than the roof at the point of exit. With pitched roofs, the top of the
chimney must be at least two (2) feet higher than any point on the roof within ten (10)
feet of the chimney. Check with your local Building Inspector for local building code com-
pliances. Never use a masonry chimney as they can clog or collect deposits and may
cause chimney fire.