Installation Sheet
Unit Sump Bottom Dry Unit Avg. Oper. Max. Sump Floor
Model Surface Dim. (W x L) Weight Volume Capacity Loading
141352-141359 - TO-3660
141353-141360 - TO3660AFR
141354-141361 - TO-4260
141355-141362 - TO-4260AFR
Ø 2" Drain
Ø 2-3/8" Overflow
Nailing Flange
17-1/4"
16"
17"
8" 52"
60"
36"
37"
18-3/4"
1"
1"
13-5/8"
141352-141359
TO-3660 R
TO-3660 L (Shown)
141353-141360
TO-3660 AFR R
TO-3660 AFR L (Shown)
Ø 2" Drain
Ø 2-3/8" Overflow
Nailing Flange
17-1/4"
17-3/4"
8" 52"
60"
36"
37"
18-3/4"
1"
1"
15-3/8"
18-3/4"
141354-141361
TO-4260 R
TO-4260 L (Shown)
141355-141362
TO-4260 AFR R
TO-4260 AFR L (Shown)
Ø 2" Drain
Ø 2-3/8" Overflow
16"
17"
42"
1"
1"
Nailing Flange
60"
13"
51-1/2"
8-1/2"
41"
20-1/2"
20-1/2"
Ø 2" Drain
Ø 2-3/8" Overflow
17-3/4"
18-3/4"
42"
1"
1"
Nailing Flange
60"
14-3/4"
51-1/2"
8-1/2"
41"
20-1/2"
20-1/2"
Unit Data and Dimensional Guidelines