Thermo Pride Thermo Pace Downflow/Horizontal Furnace (CSA) User Manual
Page 5
Installer’s Information Manual
Page 5
GAS
INPUT*
MOTOR
SIZE*
FURNACE
WIDTH**
RETURN-
AIR SIZE**
SUPPLY-
AIR SIZE**
CLEARANCE TO COMBUSTIBLES
(Inches)
VENT
SIZE
(Btu/hr)
(HP)
“A”
“B”
“C”
TOP
SIDES
FRONT***
VENT Inches
Downflow
Horizontal
and
BACK
Downflow
Horizontal
54,000
1/3
17 1/2
15 15/16”
15 3/4”
0
1
0
1
18
0
2
72,000
1/2
17 1/2
15 15/16”
15 3/4”
0
1
0
1
18
0
2 OR 3
72,000
3/4
20 1/2
18 15/16”
18 3/4”
0
1
0
1
18
0
2 OR 3
90,000
1/2
17 1/2
15 15/16”
15 3/4”
0
1
0
1
18
0
2 OR 3
90,000
3/4
20 1/2
18 15/16”
18 3/4”
0
1
0
1
18
0
2 OR 3
108,000
3/4
23 1/2
21 15/16”
21 3/4”
0
1
0
1
18
0
3
126,000
3/4
23 1/2
21 15/16”
21 3/4”
0
1
0
1
18
0
3
* See Furnace Rating Plate.
** These are furnace dimensions. See Sections 9 and 10 for proper ductwork and floor opening dimensions.
*** 30-inch front clearance required for service.
Figure 5. Furnace Dimensions and Clearances.