Power Exhaust Hood Field Installation - Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual

AHU
SEAL GAPS
WOOD
NAILER
LEGEND
AHU — Air-Handling Unit
CCH — Coil Connection Housing
Fig. 62 — Sealing Gaps
Power Exhaust Hood Field Installation —
power exhaust hood is a selectable accessory in AHU Builder.
It can be either factory or field installed. If "Field Installed" is
ordered, follow the installation steps below.
1. Below is an exploded view of a power exhaust assem-
bly with and without a damper. See Fig. 63 and 64.
Fig. 63 — Exploded Power Exhaust Hood
Assembly with Damper (Size 36 Shown)
CCH
CCH CURB
2. The Power Exhaust hood and damper will be shipped in
A
Fig. 65 — Example of Sizes 21-110 Shipping Box
3. Open each box. One will contain the hood parts. The oth-
Fig. 66 — Power Exhaust Hood Sheet Metal Kit
114
Fig. 64 — Exploded Power Exhaust Hood
Assembly without Damper (Size 36 Shown)
separate boxes in the return/exhaust fan section. See
Fig. 65. Remove the steel strapping and remove the boxes
from the return fan section.
er will contain the damper. See Fig. 66 and 67.