Carrier 58MXA Nstallation, Start-Up, And Operating Instructions page 3

⁄
15
26 "
16
⁄
1
26 "
4
⁄
1
24 "
2
⁄
22 5 "
16
2-IN. COMBUSTION-
CONDENSATE DRAIN
AIR CONN
TRAP LOCATION
(DOWNFLOW &
HORIZONTAL LEFT)
⁄
1 -IN. DIA
2
GAS CONN
2-IN. VENT CONN
⁄
1 -IN. DIA THERMOSTAT
2
ENTRY
⁄ ⁄
7 -IN. DIA
22 11 "
8
16
ACCESSORY
POWER ENTRY
CONDENSATE
DRAIN TRAP
LOCATION
(ALTERNATE
UPFLOW)
⁄
1
14 " SIDE INLET
2
TYP
⁄
1
1 "
4
⁄
1
1" 23 " TYP
4
SIDE INLET
⁄
26 15 " TYP
16
UNIT SIZE
040-08
040-12
060-08
060-12
060-16
080-12
080-16
080-20
100-16
100-20
120-20
140-20
⁄
13
"
16
⁄
7
-IN. DIA
8
POWER CONN
⁄
1
33 "
4
TYP
⁄
5
32 "
8
TYP
⁄
13
30 "
16
⁄
29 11 "
16
TYP
⁄
5
27 "
8
⁄
9
27 "
16
TYP
⁄
1
24 "
2
⁄
5
17 "
16
⁄
9 7
"
16
TYP
CONDENSATE
⁄
11
"
16
DRAIN LOCATION
(UPFLOW)
NOTES: 1. Minimum return-air openings at furnace, based on metal duct. If flex duct is used,
see flex duct manufacturer's recommendations for equivalent diameters.
2. Minimum return-air opening at furnace:
a. For 800 CFM–16-in. round or 14
b. For 1200 CFM–20-in. round or 14
c. For 1600 CFM–22-in. round or 14
d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data
literature for specific use of single side inlets. The use of both side inlets, a
combination of 1 side and the bottom, or the bottom only will ensure adequate
return air openings for airflow requirements above 1800 CFM.
Dimensions (in.)
A
17-1/2
17-1/2
17-1/2
17-1/2
17-1/2
17-1/2
17-1/2
21
21
21
24-1/2
24-1/2
Fig. 2—Dimensional Drawing
AIRFLOW
A
⁄
9 "
⁄ 16
D 13
"
16
TYP
OUTLET
CONDENSATE DRAIN
TRAP LOCATION
(DOWNFLOW &
HORIZONTAL RIGHT)
OR ALTERNATE
⁄
1 -IN. DIA GAS CONN
2
⁄
30 1 "
2
⁄
1
18 "
4
INLET
CONDENSATE
DRAIN LOCATION
⁄
11
E "
16
(UPFLOW)
DIMPLE LOCATORS
FOR HORIZONTAL
HANGING
1 / x 12-in. rectangle.
2
/ x 19 / -in. rectangle.
1 1
2 2
1 / x 23 1 / -in. rectangle.
2 4
D E
15-7/8 16
15-7/8 16
15-7/8 16
15-7/8 16
15-7/8 16
15-7/8 16
15-7/8 16
19-3/8 19-1/2
19-3/8 19-1/2
19-3/8 19-1/2
22-7/8 23
22-7/8 23
⁄
28 1
"
2
⁄
15
26 "
16
⁄
1
26 "
4
⁄
22 5 "
16
⁄
19" 13
"
16
⁄
5
"
8
OUTLET
2-IN. COMBUSTION-
AIR CONN
⁄
5
"
16
⁄
1 -IN. DIA
2
GAS CONN
⁄
7 -IN. DIA
8
POWER CONN
⁄
1
-IN. DIA
2
THERMOSTAT ENTRY
⁄
7
39 "
8
2-IN. VENT CONN
⁄
11
22 "
16
SIDE INLET
1"
⁄ ⁄
1 7
22 " TYP "
4 16
⁄
⁄
24 3 " 11
"
16 16
BOTTOM INLET
A99111