M941A
M942B
Fig. 3.Highboy furnace, with closet installation. Media air
Fig. 4. Lowboy furnace, with media air cleaner
cleaner is mounted vertically on furnace between
mounted horizontally in return plenum just above
furnace and louvered return air opening in closet door.
furnace and opposite heating plenum.
F100 Media Air Cleaner 68-0239EF—06
7