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CM2500
__ Min. Tack Time
Adhesive
__ Min. Cure Time
Directions
__ M
in. T
ack
Tim
e
Dire
ctio
ns
INSULATION BLANKET INSTALLATION
1. Once mounting bracket location has been selected and installed, proceed to the insulation blanket installation.
2. Spray adhesive onto the sides of the portions of the evaporator unit and mounting bracket which protrude into
the attic. See spray adhesive directions for proper tack time before proceeding to step 3 (see illustration).
3. Wrap insulation piece (A) around the sides of the evaporator unit. Make sure the bottom edge of the insulation is
flush with the top edge of the mounting bracket (see illustration).
4. Set insulation in place by pressing firmly on all surfaces of the insulation that come in contact with the sides of the
evaporator unit (see illustration).
5. Using a utility knife, cut holes in the insulation for the line set, wiring, and drain line if needed.
6. If necessary, cut the insulation to size using the top edge of the evaporator unit as a template. Remove excess
insulation. Proceed to piece (B) installation.
*Tools required: spray adhesive, utility knife, cork tape, foil tape
If needed, trim excess insulation around all edges.
A
A
A
H
H
H
H
11.25”
14.25”
68”
Insulation Blanket
B
Insulation Blanket
B
CM2500 blanket dimensions
CM3500/CM5000 blanket dimensions
22”
102”
35.75”
14.25”
11”
Insulation Blanket
A
Insulation Blanket
A
A
