10
Table 3. Minimum Clearances to Combustible Material
Downflow Furnace Models
**
For Downflow furnace installations
only
, furnace
must be installed on non-combustible flooring.
***
Allow 24" minimum clearance for servicing. The
recommended clearance is 36".
Upflow Furnace Models
Vent Connector
Type
Standard Single
Wall Metal Vent
Type B-1 Double
Wall Metal Vent
LEFT SIDE
0"
0"
RIGHT SIDE
0"
0"
VENT
6"
1"
BACK
0"
0"
BOTTOM
0"**
0"**
TOP
1"
1"
FRONT
4"***
4"***
INSTALLATION CLEARANCES
LEFT
RIGHT
BOTTOM
UPFLOW APPLICATION
TOP
TOP
HORIZONTAL APPLICATION
BOTTOM
SIDE
SIDE
LEFT
SIDE
BOTTOM
TOP
RIGHT
SIDE
Summary of Contents for TA-060C-08A
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