8
Table 2. Minimum Clearances to Combustible Materials.
Figure 3. Minimum Clearances.
* If accessories (filters, economizers, fresh air dampers . . .) are installed, see accessory installation instructions for proper clearances.
**Suitable for installation on combustible flooring or class A, B, or C roofing material.
† Can be C or X.
B
A
C
D
E
Blower
Control
Duct
Coil
Panel (A)
Panel (B)
Panel (C)
End (D)
Top (E)
024(-)045(†)
45,000
36
36
1*
36
36
024(-)072(†)
72,000
36
36
1*
36
36
030(-)045(†)
45,000
36
36
1*
36
36
030(-)072(†)
72,000
36
36
1*
36
36
036(-)072(†)
72,000
36
36
1*
36
36
036(-)096(†)
96,000
36
36
1*
36
36
042(-)072(†)
72,000
36
36
1*
36
36
042(-)096(†)
96,000
36
36
1*
36
36
048(-)096(†)
96,000
36
36
1*
36
36
048(-)120(†)
120,000
36
36
1*
36
36
060(-)96(†)
96,000
36
36
1*
36
36
060(-)120(†)
120,000
36
36
1*
36
36
Minimum Clearances to Combustible Material**
Minimum Clearances (Inches)
Model
Number
Heating
Input
(Btuh)