Table 9: Airflow Data, Models with 1/3 HP PSC motors
HIGH
MED-HIGH
M ED-LOW
LOW
Table lO:Minimum clearances from combustible material
FURNACE
1 "
24"
SIDES
SUPPLY
PLENUM
WITHIN 6 FEET OF FURNACE
1"
BACK
ACCESS
PANELTO
BLOWER
4"
24"
FURNACE
OR PLENUM
2"
TOP
HORIZONTAL
WARM AIR DUCT WITHIN
6 FEET OF FURNACE
2"
BOTTOM
FURNACE
(COMBUSTIBLE
FLOOR)
0"
FLUE PIPE
AROUND
FLUE PIPE
9"
FRO NT
FU RNA C E
8"
24"
15