Carrier 140/E Series Installation, Start--Up, Operating, And Service And Maintenance page 13

FURNACE
CASING
WIDTH
Table 4 - Opening dimensions - In. (mm)
APPLICATION
PLENUM OPENING FLOOR OPENING
A B C D
Upflow Applications on Combustible or Noncombustible Floor- 12-11/16 21-5/8 13-5/16 22-1/4
ing (KGASB subbase not required) (322) (549) (338) (565)
Downflow Applications on Noncombustible Flooring (KGASB 12-9/16 19 13-3/16 19-5/8
subbase not required) (819) (483) (335) (498)
14-3/16 Downflow applications on combustible flooring (KGASB sub- 11 - 18/16 19 18- 7/16 20- 5/8
(376) base required) (284) (483) (341) (600)
Downflow Applications on Combustible Flooring with CNPV,
12-5/16 19 13-5/16 20
CNRV, CAR, or CAP Coil Assembly or KCAKC coil box
(KGASB subbase not required) (819) (483) (338) (508)
Upflow Applications on Combustible or Noncombustible Floor- 16 21 -5/8 16-5/8 22-1/4
ing (KGASB subbase not required) (406) (549) (422) (565)
Downflow Applications on Noncombustible Flooring (KGASB 15-7/8 19 16-1/2 19-5/8
subbase not required) (403) (483) (419) (498)
17-1/2 Downflow applications on combustible flooring (KGAS B su b- 15-1/8 19 16-3/4 20-5/8
(445) base required) (384) (483) (425) (600)
Downflow Applications on Combustible Flooring with CNPV,
15-1/2 19 16-1/2 20
CNRV, CAR, or CAP Coil Assembly or KCAKC coil box
(KGASB subbase not required) (394) (483) (419) (508)
Upflow Applications on Combustible or Noncombustible Floor- 19-1/2 21-5/8 20-1/8 22-1/4
ing (KGASB subbase not required) (495) (549) (511) (565)
Downflow Applications on Noncombustible Flooring (KGASB 19-3/8 19 20 19-5/8
subbase not required) (492) (483) (508) (498)
21 Downflow applications on combustible flooring (KGASB sub- 18-5/8 19 20-1/4 20-5/8
(533) base required) (473) (483) (514) (600)
Downflow Applications on Combustible Flooring with CNPV,
19 19 20 20
CNRV, CAR, or CAP Coil Assembly or KCAKC coil box
(KGASB subbase not required) (483) (483) (508) (508)
Upflow Applications on Combustible or Noncombustible Floor- 23 21 - 1/8 28- 5/8 22-1/4
ing (KGASB subbase not required) (584) (537) (600) (565)
Downflow Applications on Noncombustible Flooring (KGASB 22-7/8 19 28-1/2 19-5/8
subbase not required) (581) (483) (597) (498)
24-1/2 Downflow applications on Combustible flooring (KGAS B su b- 22-1/8 19 28- 3/4 20-5/8
(622) base required) (562) (483) (603) (600)
Downflow Applications on Combustible Flooring with CNPV,
22-1/2 19 28-1/2 20
CNRV, CAR, or CAP Coil Assembly or KCAKC coil box
(KGASB subbase not required) (572) (483) (597) (508)
U PFLOW DOWN FLOW HO REZO NTAL
YES
YES
[ ......
YES
\
120'_
MIN
/\ /\
YES 120°_ YES 120°_ YES
MIN MIN
NO
NO NO
Fig. 14 - Duct Flanges
A02020
13