Reznor RECC Unit Installation Manual - Manual (Page 7)

Form I-MAPSIII&IV, P/N 222917R9, Page 7
FIGURE 3A - General Arrangement and Dimensions (inches/mm) - Cabinets A, B, and C
4.2 Dimensions
Cabinet A B C D E F G H J K L M* N* P*
Dimensions - inches
A 84 73-7/8 49 43-7/8 76-1/4 26-3/4 (Opt AS16);
44 (Opt AS19)*
41-7/8 39-1/2 72-5/8 24-1/4 20-1/4 12-1/2 27 17-1/2
B 84 73-7/8 49 43-7/8 76-1/4 56-7/8 54-1/2 87-5/16 36-1/4 20-1/4 12-1/2 39 17-1/2
C 113 102-1/2 67-3/4 62-5/8 105-3/16 37-5/8 (Opt AS16&AS19) 68-1/2 66 101-3/16 49-7/8 25-7/8 15-1/2 48 24-3/4
Dimensions - mm
A 2134 1870 1245 1114 1937 679 (Opt AS16);
1118 (Opt AS19)*
1064 1003 1837 616 514 318 686 445
B 2134 1870 1245 1114 1937 1445 1384 2218 921 514 318 991 445
C 2870 2604 1721 1591 2672 986 (Opt AS16&AS19) 1740 1677 2570 1267 657 394 1219 629
*Outside air hood Option AS19 is required with power exhaust or energy recovery module option.
Cabinet & Heat Size Q*
Dimensions - inches
A
No Heat 26-1/2
Electric Heat 26-1/2
100 MBH (gas) 19
150 MBH (gas) 26-1/2
200 MBH (gas) 34
B
No Heat 49
Electric Heat 49
250 MBH (gas) 41-1/2
300 MBH (gas) 49
C
No Heat
32-5/8**
49-5/8***
Electric Heat 49-5/8
400 MBH (gas) 32-5/8
500 MBH (gas) 44-5/8
600 MBH (gas) 49-5/8
700 MBH (gas) 54-5/8
Dimensions - mm
A
No Heat 673
Electric Heat 673
100 MBH (gas) 483
150 MBH (gas) 673
200 MBH (gas) 864
B
No Heat 1245
Electric Heat 1245
250 MBH (gas) 1054
300 MBH (gas) 1245
C
No Heat
829**
1260***
Electric Heat 1260
400 MBH (gas) 829
500 MBH (gas) 1133
600 MBH (gas) 1260
700 MBH (gas) 1387
4.2.1 Dimensions - Cabinet Sizes A, B, and C
Bottom
Supply
Air
Opening
Bottom Return Air Opening
Airflow Outside
Air Hood
Outside
Air Hood
Power Inlet
2” (51mm) ø
8-3/16 (208)
Control
Panel
Coil
Access
Front
View
8-3/4 (222)
3-3/16 (81)
Motor and
Blower
Access
Filter and Reheat
Compressor Access
Drain
1” NPT
Control Voltage
Inlet
11
(279)
77-1/2 (1969)
Tubing
Access
Compressor
Access
High
Voltage
Electrical
Gas Heat
Section
Inlet Air End View
(with hood installed;
optional exhaust not shown)
Condenser
Section
Q
P
Optional Power Exhaust
(See dimensions,
Paragraph 6.2.)
E F
8-1/16
(205)
C
D
A (length of base)
B (inside of curb cap)
Tubing
Access
Compressor
Access
High
Voltage
Electrical
Electric Heat
Section
Disconnect Switch
Inlet Air End View
(without hood)
Condenser
Section
G (width of base)
H (inside curb cap)
Top
View
Control Side
View
End Views -
Models with
Gas Heat
Section
End Views -
Models with
Electric Heat
Section
Combustion Air Intake Panel
Vent
(NOTE: Two sets of End
Views shown for appearance.
Dimensions shown in End
Views apply to all Models.)
End of Base to
Gas Connection
Sizes A&B 8-1/4 (210)
Size C 9-3/8 (238)
K
M
N
L
Gas
J
NOTES:
*M, N, P, & Q are opening sizes
in the bottom of the cabinet. Duct
flanges are in the roof curb; see
Form I-OPT-C for duct connection
dimensions.
**Applies to Model RCB 190, 216;
RCC 190; RDB 248, 262, 272,
288; RDC 248, 262
*** Applies to Models RCB & RCC
298, 410; RDB & RDC 354, 370,
468, 482
For cross-reference of cabinet
size to model size, see
APPENDIX, pages 71-72.