Reznor ADFH Option - Installation - Roof Curbs Assembly - Manual (Page 39)

Form I-OPT-C, P/N 132900 R17, Page 39
5 Assemble the Supply Air Plenum.Position two sides
(letter G) between the supply air duct bottom (letter
H) align the holes in each and using the sheet metal
screws, assemble these three sheet metal pieces.
Then using the holes in the curb sides (letters D &
E), align the supply air plenum sub assembly holes
on each end with the holes in the curb sides and
attach using the sheet metal screws.
6. Attach the Duct Flanges (letters L & M).
Using sheet metal screws, attach the supply air duct
flange (letter M) around the supply opening and the
smaller return air duct flange ( letter L) around the
return air opening. If the installation does not have
return air, attach a field-fabricated cover over the
return air opening.
7. Check the Squareness, Level the Curb, and
Install the Flashing (reference Figure 13E on page
34 for flashing information). .
Adjust the curb so that the diagonal measurements
are equal within a tolerance of ±1/8”(3mm).
To ensure a good weatherproof seal between the
cabinet curb cap and the perimeter of the curb, the
curb must be leveled in both directions with no twist
end to end. Shim as required and secure the curb to
the roof deck.
Install field-supplied flashing.
8. Before placing the unit on the curb, apply 1/4” x
1-1/4” foam sealant tape to both the top surface of
the curb rails and the top surface of the duct sides.
IMPORTANT: Verify that the unit will be placed in
the correct airflow orientation to mate properly with
the discharge and return air openings.
INDEX
A
ADF 28
ADF(H) 24
ADFH 28
C
Packages for Model Series RPB and RPBL and
Blower Cabinet Model RBL 25
Components and Layout for MAPS Cabinets A, B,
and C with Energy Recovery Option ER1 5
Components (CJ31 & CJ34) 33
Components & Dimensions - RDF Roof Curbs 30
Components (Horizontal Curb Options CJ48 and
CJ55) 36, 38
Components & Layout for MAPS Cabinets A, B, C 2
COMPONENTS of Roof Curb Packages for PreevA
Models 19, 20
Components of Roof Curbs for MAPS 14
Corner Detail 3, 6, 21
Cross-Reference by Model/Size and Cabinet Size 2
Curb Assembly for Models RDH, REH, RHH, and
RXH 21
Curb Description By Reznor Model 1
Curb Detail 3, 6
D
RDF Series 3 - Reznor Roof Curb Duct Opening
Dimensions 30
Roof Curb Dimensions for Model Series RPBL 27
Dimensions and Airflow - Options CJ49 and CJ50
for MAPS Cabinet A, B, and C without an Energy
Recovery Module 10
DIMENSIONS - Downflow Roof Curb Option CJ31
for MAPS Cabinet Sizes A, B, and C 4
Dimensions for Blower Cabinet Model RBL 27
Dimensions for Option CJ48 & CJ55 35
Dimensions for Options CJ31 & CJ34 32
Dimensions - MAPSIII Cabinet D, Option CJ3 Roof
Curb 16
Dimensions - Models ADF and ADFH 29
Dimensions of Option CJ34 for a MAPS unit with
Option ER1 7
Dimensions - Option CJ3C Roof Curb and Duct
Opening 19
Dimensions - Options CJ54 and CJ53 for MAPS with
Energy Recovery Module 13
Dimensions - Roof Curb for PreevA Models RDH,
REH, RHH, RXH 22
Dimensions - RPDBL 28
Duct Opening Dimensions and Locations inside
Option CJ3 Roof Curb 17
Ductwork with Option CJ3 MAPS Roof Curb 16
G
GENERAL 1
H
Hardware 25, 31
Option CJ31 Roof Curb Corner Hardware 2, 6
Hardware in Options CJ31 and CJ34 33
Hardware with Options CJ48 & CJ55 36, 38
I
Installation Instructions for Down Discharge Roof
Curb, Option CJ31, for MAPS Cabinet Sizes A, B,
and C 3
Installation Instrucitons for MAPSIII Cabinet Size D
Roof Curb 14
Installation Instructions for Down Discharge Roof
Curb, Option CJ31 and Option CJ34 34
Installation Instructions for Down Discharge Roof
Curb, Option CJ34, for MAPS Cabinet Sizes A,
B, and C WITH Energy Recovery Module, Option
ER1 6
Installation Instructions for Horizontal Curb, Option
CJ48 and Option CJ55 37, 38, 39
Installation Instructions for RDF Roof Curbs 31
Installation Instructions for Roof Curbs for PREEVA
Models 21
Installation Instructions for Z Series Roof Curb 17
Installation Requirements and Recommendations
that Apply to ALL Reznor Roof Curbs 1
O
Option CJ3 14, 30
Option CJ3C 17
Option CJ31 2
Option CJ34 5, 32
Options CJ1, CJ2, CJ3, CJ4, CJ5, CJ6, CJ7 24
Options CJ8A through CJ8G for Models RDH, REH,
and RXH without a hot water heat module 20
Options CJ8H through CJ8P apply to Model RXH
with a hot water heat module (Option HW2) 20
Options CJ8Q through CJ8W for Model RHH 20
Option CJ48 and 55 35
Options CJ49 and CJ50 7
Options CJ54 and CJ53 10, 12
R
RBL 24, 25
RCB 2, 16
RCC 2
RDB 2, 16
RDC 2
RDCB 2, 16
RDCC 2
RDDB 2, 16
RDDC 2
RDF 30
RDH 20
RECB 2, 16
RECC 2
REDB 2, 16
REDC 2
REH 20
RHH 21
Roof Curb for MAPS A, B, and C Cabinet with
Vertical (Down) Airflow WITH an Optional
Energy Recovery Module 5
Roof Curb Packages for Model Series ADF and
ADFH 28
Roof Curb Packages for Model Series RPDBL 28
Roof Curbs for Horizontal Airflow - Options CJ48
& CJ55 35, 36, 38
Roof Curbs for Horizontal Airflow (Options CJ49
and CJ50) 7, 34
Roof Curbs for Horizontal Airflow (Options CJ54
and CJ53) for MAPS Cabinet A, B, and C
WITH an Energy Recovery Module 10
Roof Curbs for MAPS III Models RCB, RDB,
RDCB, RDDB, RECB, REDB - Cabinet D 14
Roof Curbs for Model Series RDF 30, 32
Roof Curbs for PREEVA Models RDH, REH,
RHH, RXH 19
RPB(L) 24
RPDBL 24
Model RXH with Optional Hot Water Heat Module
(Option HW2) 23
RXH 20, 21
S
Splicing Detail 25
Y
YDHA 32
YDMA 32
YDSA 32