Carrier 48GP Series Installation, Start-Up, And Operating Instructions Manual page 9

Single package gas heating/electric cooling units with puron (r-410a) refrigerant
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UNIT SIZE 48GP
NOMINAL CAPACITY (ton)
OPERATING WEIGHT (lb)
COMPRESSORS
Quantity
REFRIGERANT (R-410A)
Quantity (lb)
REFRIGERANT METERING DEVICE
Orifice ID (in.)
AccuRater® Piston
CONDENSER COIL
Rows...Fins/in.
Face Area (sq ft)
CONDENSER FAN
Nominal CFM
Diameter (in.)
Motor Hp (RPM)
EVAPORATOR COIL
Rows...Fins/in.
Face Area (sq ft)
EVAPORATOR BLOWER
Nominal Airflow (CFM)
Size (in.)
Motor HP
FURNACE SECTION*
Burner Orifice No. (Qty...Drill Size)
Natural Gas
Burner Orifice No. (Qty...Drill Size)
Propane Gas
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
RETURN-AIR FILTERS (in.)Throwaway
UNIT SIZE 48GP
NOMINAL CAPACITY (ton)
OPERATING WEIGHT (lb)
COMPRESSORS
Quantity
REFRIGERANT (R-410A)
Quantity (lb)
REFRIGERANT METERING DEVICE
Orifice ID (in.)
Accurater® Piston
CONDENSER COIL
Rows...Fins/in.
Face Area (sq ft)
CONDENSER FAN
Nominal Cfm
Diameter (in.)
Motor Hp (RPM)
EVAPORATOR COIL
Rows...Fins/in.
Face Area (sq ft)
EVAPORATOR BLOWER
Nominal Airflow (Cfm)
Size (in.)
Motor HP
FURNACE SECTION*
Burner Orifice No. (Qty...Drill Size)
Natural Gas
Burner Orifice No. (Qty...Drill Size)
Propane Gas
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
RETURN-AIR FILTERS (in.)Throwaway
Table 2—Physical Data — Unit 48GP — 024040-042090
024040
024060
2
2
290
290
5.0
5.0
.057
.057
1/17
1/17
10.9
10.9
2350
2350
22
22
1/8 (825)
1/8 (825)
3/15
3/15
3.7
3.7
800
800
10 x 10
10 x 10
1/4
1/4
2...44
2...38
2...50
2...46
20 x 24x1
20 x 24x1
Table 3—Physical Data — Unit 48GP — 048090-060130
048090
4
421
9.5
.073
2/17
12.3
3300
22
1/4 (1100)
4/15
4.7
1600
11 x 10
3/4
3...38
3...46
24 x 30x1
030040
030060
036060
2 1/2
2 1/2
313
313
321
Scroll
1
5.5
5.5
.057
.057
.065
1/17
1/17
2/17
12.7
12.7
2350
2350
2350
22
22
1/8 (825)
1/8 (825)
1/8 (825)
3/15
3/15
3/15
3.7
3.7
800
1000
1200
10 x 10
10 x 10
10 x 10
1/4
1/4
2...44
2...38
2...38
2...50
2...46
2...46
610 ± 15
420 ± 25
20 ± 5
45 ± 10
20 x 24x1
20 x 24x1
20 x 24x1
048115
048130
4
4
421
421
Scroll
1
9.5
9.5
.073
.073
2/17
2/17
12.3
12.3
3300
3300
22
22
1/4 (1100)
1/4 (1100)
4/15
4/15
4.7
4.7
1600
1600
11 x 10
11 x 10
3/4
3/4
3...33
3...31
3...42
3...41
610 ± 15
420 ± 25
20 ± 5
45 ± 10
24 x 30x1
24 x 30x1
9
036090
042060
3
3
3 1/2
321
382
6.9
6.9
9.0
.065
.070
2/17
2/17
9.1
9.1
12.3
2350
2350
22
22
22
1/8 (825)
1/8 (825)
3/15
3/15
3.7
3.7
4.7
1200
1400
10 x 10
11 x 10
1/2
1/2
3/4
3...38
2...38
3...46
2...46
20 x 24x1
24 x 30x1
060090
060115
5
5
468
468
10.0
10.0
.086
.086
2/17
2/17
16.4
16.4
3300
3300
22
22
1/4 (1100)
1/4 (1100)
4/15
4/15
4.7
4.7
1750
1750
11 x 10
11 x 10
1.0
1.0
3...38
3...33
3...46
3...42
24 x 30x1
24 x 30x1
042090
3 1/2
382
9.0
.070
2/17
12.3
2350
22
1/8 (825)
3/15
4.7
1400
11 x 10
3/4
3...38
3...46
24 x 30x1
060130
5
468
10.0
.086
2/17
16.4
3300
22
1/4 (1100)
4/15
4.7
1750
11 x 10
1.0
3...31
3...41
24 x 30x1

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