Locating Electric Supply
A 7/8” diameter knockout is provided at the bottom of the left and right side panels. A
Figure 7
Installation of
1.Disconnect nylon cap on 3’ plug assembly from nylon plug on wiring harness. Remove 3’ plug assembly from control compartment (bottom) of the furnace.
2.Remove 7/8” knockout from appropriate side panel.
3.Insert nylon cap on 3’ plug assembly into the 7/8” hole in the side panel.
4.Connect nylon cap on 3’ plug assembly to nylon plug on the wiring harness.
5.Place 7/8” strain relief bushing around the cord of the 3’ plug assembly. Insert 7/8” strain relief bushing into the 7/8” hole in the side panel.
Attention! The 7/8” strain relief bushing is located within the same envelope as the Installation Instructions and Owner’s Manual.
Attaching Furnace to Wall
Place collar on four inch flue tube against outlet box.Align clearance holes on collar with screw holes in outlet box. Attach four inch flue tube to outlet box with four (4) 10 x 1/2” screws.
Attention: Do not overtighten screws because outlet box must be able to move as flue tube expands and contracts.
Place collar on six inch air tube against air drop. Align clearance holes on collar with screw holes in air drop. Attach six inch air tube to air drop with eight (8) 10 x 1/2” screws.
Refer to Figure 5 for the location of the 7 1/2” diameter wall open- ing for the furnace. After the wall opening has been located and cut, position flue outlet on furnace in center of wall opening. Insert tubes through wall opening. When attaching furnace to the wall remove that portion of baseboard and molding on the wall which is behind the furnace. Attach furnace to wall, at the outer casing top,
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with two (2) plastic expansion anchors provided and to floor, at the outer casing bottom, with two (2) 10 x 1 1/2” screws provided.
Figure 8
Using Plastic Expansion Anchors
1.After locating mounting holes, drill two (2) 5/16” diameter holes into the wall.
2.Insert two (2) plastic expansion anchors provided into the holes.
3.Tighten two (2) 10 x 1” screws provided into the plastic expansion anchors. (See Figure 9)
Figure 9
Attention! The screw holes on the outer casing bottom are
