Hanging Bracket Kit - Bosch SM024 Installation, Operation And Maintenance Manual

6 | Hanging Bracket Kit

The secondary drain pan prevents possible
condensate overflow or water leakage damage to
the ceiling. The secondary drain pan is usually
placed on a plywood base isolated from the ceiling
joists by additional layers of vibration absorbing
mesh. In both cases, a 3/4" drain connected to this
secondary pan should be run to an eave at a
location that will be noticeable. If the unit is
located in a crawl space, the bottom of the unit
must be at least 4" above grade to prevent flooding
of the electrical parts due to heavy rains.
HANGING BRACKET KIT
Installation instructions
All horizontal air handler units come with Hanging
Bracket Kit facilitate suspended unit mounting
using threaded rod. Hanging brackets are to be
installed as shown in Figure#4.
Figure # 4
This Kit includes the following:
(5) Brackets
(5) Rubber Vibration isolators
(8) Screws #10x1/2
(10) Bolts 1/4-28x12" Hex Bolt (not used for these
models)
The following are needed and are to be field
provided:
Threaded rod (3/8" max dia)
Hex Nuts
Washers (1-3/4" min O.D.)
1. Remove and discard factory provided screws
from locations where hanging brackets will be
installed shown in Figure# 5.
8733920846 (2015/01)
2. Mount 4 Brackets to unit corner post using the
bolts provided in the kit as shown on Figure#6.
WARNING: Do not re-use screws removed
from the unit on step 1 to mount the
Hanging brackets to the unit.
WARNING: Follow all applicable codes and
requirements when hanging this unit,
selecting threaded rod material, etc.
3. Install rubber grommet onto the Brackets as
shown in Figure#7.
4. Hang the unit and assemble the field provided
threaded rod, nuts and washers on to the brackets
as shown in Figure#7
WARNING: Rods must be securely
anchored to the ceiling.
Subject to change without prior notice
SM AH Series Heat Pump
Figure # 5
Figure # 6
SM AH Series Heat Pump