Form No. GRSM-0705
12
INSTALLATION
COUNTERTOP CUTOUT
MODEL
MINIMUM WIDTH
MAXIMUM WIDTH
MINIMUM DEPTH
MAXIMUM DEPTH
GRSB-24-F
24-1/2" (622 mm)
24-3/4" (629 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-24-I
24-1/2" (622 mm)
24-3/4" (629 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-24-O
24-1/2" (622 mm)
24-3/4" (629 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-30-F
30-1/2" (775 mm)
30-3/4" (781 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-30-I
30-1/2" (775 mm)
30-3/4" (781 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-30-O
30-1/2" (775 mm)
30-3/4" (781 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-36-F
36-1/2" (927 mm)
36-3/4" (934 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-36-I
36-1/2" (927 mm)
36-3/4" (934 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-36-O
36-1/2" (927 mm)
36-3/4" (934 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-42-F
42-1/2" (1080 mm)
42-3/4" (1086 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-42-I
42-1/2" (1080 mm)
42-3/4" (1086 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-42-O
42-1/2" (1080 mm)
42-3/4" (1086 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-48-F
48-1/2" (1232 mm)
48-3/4" (1238 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-48-I
48-1/2" (1232 mm)
48-3/4" (1238 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-48-O
48-1/2" (1232 mm)
48-3/4" (1238 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-54-I
54-1/2" (1384 mm)
54-3/4" (1391 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-60-F
60-1/2" (1537 mm)
60-3/4" (1543 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-60-I
60-1/2" (1537 mm)
60-3/4" (1543 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-60-O
60-1/2" (1537 mm)
60-3/4" (1543 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
GRSB-66-I
66-1/2" (1689 mm)
66-3/4" (1696 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-72-F
72-1/2" (1842 mm)
72-3/4" (1848 mm)
16" (406 mm)
16-1/4" (413 mm)
GRSB-72-I
72-1/2" (1842 mm)
72-3/4" (1848 mm)
20" (508 mm)
20-1/4" (514 mm)
GRSB-72-O
72-1/2" (1842 mm)
72-3/4" (1848 mm)
30-1/2" (775 mm)
30-3/4" (781 mm)
Z-Bracket
Z-Bracket
Four screws from
underside of unit
Countertop
Countertop
Figure 5. GRSB Countertop Installation
Apply a bead of NSF approved sealant between
the countertop material and mounting flange.