Carrier 59TN6A - Installation on Combustible Flooring - Diagrams; Opening Dimensions

(OR COIL CASING
WHEN USED)
SUBBASE
SHEET METAL
PLENUM
-- FLOOR --
OPENING
FURNACE
APPROVED
COIL ASSEMBLY
OR
COIL BOX
_ COMBUSTIBLE
FLOORING
SHEET METAL_
PLENUM
__ FLOOR __
OPENING
F
Fig. 19 - Installation on Combustible Flooring
A10491
FURNACE
CASING
WIDTH
IN.(mm)
Table 6 - Opening Dimensions
APPLICATION
In. (mm)
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) (319) (483) (335) (498)
14-3/16*
(360) Downflow applications on combustible flooring (KGASB sub- 11 - 13/16 19 13- 7/16 20- 5/8
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 (619) (483) (338) (508)
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) (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
(445) Downflow applications on combustible flooring (KGASB sub- 15-1/8 19 16-3/4 20-5/8
base required) (384) (483) (425) (600)
Downflow Applications on Combustible Flooring with ON PV, 15-1/2 19 16-1/2 20
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB (394) (483) (419) (508)
subbase not required)
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
(533) Downflow applications on combustible flooring (KGASB sub- 18-5/8 19 20-1/4 20-5/8
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 (483) (483) (508) (508)
subbase not required)
Upflow Applications on Combustible or Noncombustible Floor- 26 21 - 1/8 26- 5/8 22-1/4
ing (KGASB subbase not required) (584) (537) (600) (565)
Downflow Applications on Noncombustible Flooring (KGASB 22- 7/8 19 26-1/2 19- 5/8
subbase not required) (581) (483) (597) (498)
24-1/2
(622) Downflow applications on Combustible flooring (KGASB su b- 22-1/8 19 23- 3/4 20- 5/8
base required) (562) (483) (603) (600)
Downflow Applications on Combustible Flooring with ON PV, 22-1/2 19 26-1/2 20
CNRV, CAR or CAP Coil Assembly or KCAKC coil box (KGASB (572) (483) (597) (508)
subbase not required)
* Not all families h we these models.
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