Carrier WeatherExpert 48N2 Installation Instructions Manual page 26
Packaged rooftop cooling units with gas heat and comfortlink controls
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NOMINAL
HIGH
EXTENDED
CAPACITY/
GAS
CHASSIS
EFFICIENCY
HEAT*
NO
NO
YES
120 STD EFF
NO
YES
YES
NO
NO
YES
120 HI EFF
130 ALL
150 STD EFF
NO
YES
YES
*Vertical discharge only
UNIT
120 STANDARD EFFICIENCY
120 HIGH EFFICIENCY
120 STANDARD EFFICIENCY
130 STANDARD EFFICIENCY
130 HIGH EFFICIENCY
150 STANDARD EFFICIENCY
Fig. 12 — 48N Unit Sizes R, S, T (120-150 Ton Nominal Capacity) (cont)
FIELD
2-
USE
BLANK
PIECE
COND
FILTER
SECTION
UNIT
SECTION
NO
NO
2
NO
4 FT
YES
2
8 FT
YES
2
NO
YES
2
YES
4 FT
YES
2
8 FT
YES
2
NO
NO
2
NO
4 FT
YES
2
8 FT
YES
2
NO
YES
2
YES
4 FT
YES
2
8 FT
YES
2
NO
NO
2
NO
4 FT
YES
2
8 FT
YES
2
NO
YES
2
YES
4 FT
YES
2
8 FT
YES
2
NO
NO
2
NO
4 FT
YES
2
8 FT
YES
2
NO
YES
2
YES
4 FT
YES
2
8 FT
YES
2
NO
NO
3
NO
4 FT
YES
3
8 FT
YES
3
NO
YES
3
YES
4 FT
YES
3
8 FT
YES
3
NO
NO
3
NO
4 FT
YES
3
8 FT
YES
3
NO
YES
3
YES
4 FT
YES
3
8 FT
YES
3
NO
NO
3
NO
4 FT
YES
3
8 FT
YES
3
NO
YES
3
YES
4 FT
YES
3
8 FT
YES
3
NO
YES
3
NO
4 FT
YES
3
8 FT
YES
3
NO
YES
3
YES
4 FT
YES
3
8 FT
YES
3
Condenser Detail
COND COILS 2V
YES
—
YES
—
—
—
A
B
C
D
E
(in.)
(in.)
(in.)
(in.)
(in.)
523.04 339.35 48 186.86 291.00 524.28 227.68 119.76
589.54 405.85 48 205.11 309.25 590.78 245.93 119.76
637.79 454.10 48 205.11 309.25 639.03 245.93 119.76
601.79 418.10 48 265.61 369.75 603.03 306.43 119.76
650.04 466.35 48 265.61 369.75 651.28 306.43 119.76
698.29 514.60 48 265.61 369.75 699.53 306.43 119.76
535.04 339.35 60 186.86 291.00 536.28 227.68 119.76
601.54 405.85 60 205.11 309.25 602.78 245.93 119.76
649.79 454.10 60 205.11 309.25 651.03 245.93 119.76
613.79 418.10 60 265.61 369.75 615.03 306.43 119.76
662.04 466.35 60 265.61 369.75 663.28 306.43 119.76
710.29 514.60 60 265.61 369.75 711.53 306.43 119.76
547.04 363.35 48 186.86 315.00 548.28 251.68 119.76 195.56 362.29
613.54 429.85 48 205.11 333.25 614.78 269.93 119.76 213.81 428.79
661.79 478.10 48 205.11 333.25 663.03 269.93 119.76 213.81 477.04
625.79 442.10 48 265.61 393.75 627.03 330.43 119.76 274.31 441.04
674.04 490.35 48 265.61 393.75 675.28 330.43 119.76 274.31 489.29
722.29 538.60 48 265.61 393.75 723.53 330.43 119.76 274.31 537.54
559.04 363.35 60 186.86 315.00 560.28 251.68 119.76 195.56
625.54 429.85 60 205.11 333.25 626.78 269.93 119.76 213.81
673.79 478.10 60 205.11 333.25 675.03 269.93 119.76 213.81
637.79 442.10 60 265.61 393.75 639.03 330.43 119.76 274.31
686.04 490.35 60 265.61 393.75 687.28 330.43 119.76 274.31
734.29 538.60 60 265.61 393.75 735.53 330.43 119.76 274.31
575.04 339.35 48 186.86 291.00 576.28 227.68 171.76
641.54 405.85 48 205.11 309.25 642.78 245.93 171.76
689.79 454.10 48 205.11 309.25 691.03 245.93 171.76
653.79 418.10 48 265.61 369.75 655.03 306.43 171.76
702.04 466.35 48 265.61 369.75 703.28 306.43 171.76
750.29 514.60 48 265.61 369.75 751.53 306.43 171.76
587.04 339.35 60 186.86 291.00 588.28 227.68 171.76
653.54 405.85 60 205.11 309.25 654.78 245.93 171.76
701.79 454.10 60 205.11 309.25 703.03 245.93 171.76
665.79 418.10 60 265.61 369.75 667.03 306.43 171.76
714.04 466.35 60 265.61 369.75 715.28 306.43 171.76
762.29 514.60 60 265.61 369.75 763.53 306.43 171.76
599.04 363.35 48 186.86 315.00 600.28 251.68 171.76 195.56 362.29
665.54 429.85 48 205.11 333.25 666.78 269.93 171.76 213.81 428.79
713.79 478.10 48 205.11 333.25 715.03 269.93 171.76 213.81 477.04
677.79 442.10 48 265.61 393.75 679.03 330.43 171.76 274.31 441.04
726.04 490.35 48 265.61 393.75 727.28 330.43 171.76 274.31 489.29
774.29 538.60 48 265.61 393.75 775.53 330.43 171.76 274.31 537.54
629.29 381.60 60 205.11 333.25 630.53 269.93 171.76 213.81
677.54 429.85 60 205.11 333.25 678.78 269.93 171.76 213.81
725.79 478.10 60 205.11 333.25 727.03 269.93 171.76 213.81
689.79 442.10 60 265.61 393.75 691.03 330.43 171.76 274.31
738.04 490.35 60 265.61 393.75 739.28 330.43 171.76 274.31
786.29 538.60 60 265.61 393.75 787.53 330.43 171.76 274.31
COND COIL 3V
—
YES
—
YES
YES
YES
26
F
G
H
J
K
(in.)
(in.)
(in.)
(in.)
(in.)
—
338.29
—
404.79
—
453.04
—
417.04
—
465.29
—
513.54
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
338.29
—
404.79
—
453.04
—
417.04
—
465.29
—
513.54
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LOW SOUND
DIMENSION "S" (in.)
NO
YES
102.06
YES
102.06
NO
YES
102.06
YES
102.06
L
L
MED
HI
LOW
(in.)
(in.)
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
—
2
—
2
—
2
—
2
—
2
—
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
—
2
—
2
—
2
—
2
—
2
—
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
—
2
—
2
—
2
—
2
—
2
—
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
—
2
—
2
—
2
—
2
—
2
—
96.62
96.62
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