November
2013
Page
11
INSTALLATION OF SHROUD
SHROUD PREPARATION
1) For “Series” installation (see page 12):
A) Cover the fi lter box opening on the rear of the appliance.
Manufacture a cover from standard ducting material.
B) Cut an opening in shroud side for cold air return duct.
Opening should match duct dimensions out of the
existing furnace to maintain system balance.
Return duct can be located on either side of the appliance.
2) For “Parallel” installation (see page 14): Nothing further is required.
SHROUD ASSEMBLY
The appliance comes with the shroud installed. The shroud must be removed to cut openings for duct work.
Re-install shroud as follows:
1) Shroud sides are installed from the top. The “S” bent edges on the shroud sides grip the fl anges on the bottom of the furnace.
2) Then slide the sides front to back until the “S” bends grip the back of the furnace.
3) Shroud top fi ts snugly over the front, rear and sides per diagram.
4) Use 4 sheet metal screws (2 on each side) to fasten the top to the sides.