12
CLEARANCE TO COMBUSTIBLES
Back 1”
Supply
Plenum
2”
Side
1”
Class L Vent
3”
Corner 1”
Front 48”
CLEARANCE TO COMBUSTIBLES
Combustible Ceiling
3”
Minimum clearance
above the ductwork
on the Corn Furnace
to the floor joists is
2”
14” x 24” cold air
return
Floor protection must be provided because of possible spillage of ashes and burning fuel. There must be non-
combustible materials placed 6” in front of and 6” to the side of the fuel loading and ash removal doors. If the unit is
setting on a cement floor no protection is needed. Consult your local dealer for possible sources for non-combustible
materials acceptable to be used.