SCOTTY WOOD FURNACE – INSTRUCTION MANUAL
SCOTTY
3/31/2006
17
2.6 Duct Connection
Minimum cross-sectional area of ductwork from furnace should be approximately
180 square inches with equal or larger size for return air.
The furnace must not be installed as a gravity only system as the controls are not
designed for this type of operation.
Approved ductwork
configurations can be seen in diagram S102-7.
Prohibited ductwork
configurations can be seen in diagram S102-7.
The main supply duct for the stand-alone wood furnace in not allowed to be
located lower than the plenum connection to the furnace. Also no section of the
supply main duct is to have any downward slope, which would drop the main
supply duct more than half of the height of the main supply duct. At least 75% of
all takeoff supplies shall terminate above the main supply duct.
2.7 Free-Standing
(Fig S102-4)
The KERR SCOTTY Wood Furnace is designed to be the sole source of central
heating in medium sized, well-insulated houses using an integral blower to
circulate warm air. In this system connect the ductwork, as you would for any
conventional warm air heating system except you use increased clearances.
NOTE:
This furnace is not to be connected to ductwork that is still connected to
another furnace.
The wiring diagram for the Scotty is shown in Fig. S102-4.
ALL ELECTRICAL WIRING MUST CONFORM TO NATIONAL AND LOCAL
CODES.
