17
MINIMUM CLEARANCES
RECOMMENDED FILTER SIZES
UNIT 2 ton 2-1/2 ton 3 ton 3-1/2 ton 4 ton 5 ton
Min. Filter Size (1) 25x25x1 (1) 25x25x1 (1) 25x25x1 (1) 25x25x1 (2) 20x20x1 (2) 20x20x1
4”
MIN
12” MIN
36” MIN
(FOR SERVICE)
.
48” MIN
12” MIN
36” MIN
(FOR
SERVICE)
NOTE: Roof overhang should be no more than 36”
