INSTALLATION INSTRUCTIONS Gas Furnace: WFAR
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Specifications subject to change without notice.
Table2–MinimumClearancestoCombustibleMaterialsforAllUnits
POSITION
CLEARANCE
REAR 0
FRONT (Combustion air openings in furnace and in structure) 1in.(25mm)
Recommended for service *24 in. (610 mm)
All Sides of Supply Plenum *1 in. (25 mm)
Sides 0
Vent 0
Top of Furnace 1in.(25mm)
*Consult local building codes
SD5060--4 Rev F