Outdoor Unit Installation Instructions - Heatcraft Refrigeration Products Refrigeration System H-IM-82B Installation And Operation Manual

This area of
curb may be solid.
Figure 1. Curb placed on roof of walk-in cooler.
Figure 3. PTT unit placed on roof of walk-in color.
(see rigging instructions).
PTT Models
Example Outdoor Curb Installation
(Curb supplied by others)
Note: Do not caulk
around the base of com-
pressor compartment.
Figure 4. Weather hood installed after electrical service
connection.
Figure 2. Roof membrane placed over curb.
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