Optional Filter Box for FC300F:
The optional filter box may be added to your FC300F. With the addition of the filter box, the return air will be filtered before it passes
through your furnace, eliminating dust and airborne dirt. Additionally, the life of the blower motor will be increased since the filtered air
passing through the blower is cleaner. Replace your filter every thirty days during the heating season.
Filter Size: 16x20x1 - available at most hardware stores.
2. Assemble the following parts using 6 #10 sheet metal screws. Both “B” and “C” panels should fit inside of “D” and “A” panel
flanges. Attach “D” (bottom panel) to “C” (side panel) and “B” (side panel with electric). After the top and sides are assembled,
attach ”A” (top panel) using 6 #10 sheet metal screws provided.
5
Top Panel (A)
#10 Sheet Metal Screws
Side Panel (C)
Bottom Panel (D)
Side Panel with Electric (B)
Summary of Contents for FC300F
Page 26: ......