Modine Manufacturing 1-500 Installation And Service Manual page 5

INSTALLATION – UNIT MOUNTING
Figure 5.1
Bracket Installation for Vertical Air Delivery
Bracket Orientation for 10" or 12" Deep Joists
Bracket Orientation for 12" Deep Joists
Item Qty (total for unit) - Description
Qty (4) – Hex Bolts, 3/8"-16 x1"
Qty (4) – 3/8" Lock Washers
Qty (2) – Mounting Brackets
Qty (4) – Retainer Nuts , 3/8"-16
Qty (4) – Two-Piece Vibration Isolators
Qty (4) – 1-1/2" x 1/4" Fender Washers
(used when the unit is installed to the joists)
For 10" or
12" Deep Joists
For 12" Deep
Joists
1-500
Figure 5.2
Model HHD Mounting Orientations
16" O.C.
Speed Control
(Model Size 45 Only)
10" JOIST
6.10
12" JOIST
4.17
16" O.C.
11.98
16" O.C.
11.98
16" O.C.
16" O.C.
5