Carrier 59SC2A - Page 25

et
FURNACE
(OR COIL CASING
WHEN USED)
ws A COMBUSTIBLE
PLENUM FLOORING
OPENING
B b NK YI
DOWNFLOW
/ A SUBBASE
4
FLOOR t SHEET METAL ~
OPENING nN PLENUM
Cc FLOOR
q OPENING
es)
42
Cr
Fig. 20 - Installation on Combustible Flooring
Table 8 - Opening Dimensions - In. (mm)
ae er
FURNACE
APPROVED
COIL ASSEMBLY
OR
COIL BOX
COMBUSTIBLE
FLOORING
7
PALS]
SHEET METAL
PLENUM
FLOOR
72)
P2223
OPENING
A10491
FURNACE PLENUM OPENING FLOOR OPENING
sine APPLICATION
IN. (mm) A B Cc 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) (822) (649) (838) (865)
Downflow Applications on Noncombustible Flooring (KGASB 12-9/16 19 13-3/16 19-5/8
14-8/16+ subbase not required) (319) (483) (335) (498)
(360) Downflow applications on combustible flooring (KGASB sub- 11-18/16 19 13-7/16 20-5/8
base required) (284) (483) (841) (600)
Downflow Applications on Combustible Flooring with CNPV, _ _
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB ea ( 483) eo (608)
subbase not required)
Upflow Applications on Combustible or Noncombustible Floor- 16 21-5/8 16-5/8 22-1/4
ing (KGASB subbase not required) (406) (649) (422) (865)
Downflow Applications on Noncombustible Flooring (KGASB 15-7/8 19 16-1/2 19-5/8
17-42 subbase not required) (408) (483) (419) (498)
(445) Downflow applications on combustible flooring (KGASB sub- 15-1/8 19 16-3/4 20-5/8
base required) (884) (483) (425) (600)
Downflow Applications on Combustible Flooring with CNPV, 45-4/2 49 16-4/2 20
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB
subbase not required) (394) (483) (419) (08)
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) (649) (811) (865)
Downflow Applications on Noncombustible Flooring (KGASB 19-3/8 19 20 19-5/8
24 subbase not required) (492) (483) (608) (498)
(633) Downflow applications on combustible flooring (KGASB sub- 18-5/8 19 20-1/4 20-5/8
base required) (478) (483) (814) (600)
Downflow Applications on Combustible Flooring with CNPV, 49 49 20 20
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB (483) (483) (508) (508)
subbase not required)
Upflow Applications on Combustible or Noncombustible Floor- 23 21-1/8 23-5/8 22-1/4
ing (KGASB subbase not required) (684) (837) (600) (865)
Downflow Applications on Noncombustible Flooring (KGASB 22-7/8 19 23-1/2 19-5/8
24-1/2 subbase not required) (681) (483) (897) (498)
(622) Downflow applications on Combustible flooring (KGASB sub- 22-1/8 19 23-3/4 20-5/8
base required) (662) (483) (608) (600)
Downflow Applications on Combustible Flooring with CNPV, _ _
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB ary ( 483) aor (08)
subbase not required)
T Not all families have these models.
59SC2A