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UNIT SIZE 48TM
NOMINAL CAPACITY (tons)
OPERATING WEIGHT (lb)
Unit
Al/Al*
Economizer
EconoMi$er2
Roof Curb†
COMPRESSOR
Quantity
No. Cylinders (per Circuit)
Oil (oz)
REFRIGERANT TYPE
Expansion Device
Operating Charge (lb-oz)
Circuit 1
Circuit 2
CONDENSER COIL
Rows...Fins/in.
Total Face Area (sq ft)
CONDENSER FAN
Nominal Cfm
Quantity...Diameter (in.)
Motor Hp...Rpm
Watts Input (Total)
EVAPORATOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
EVAPORATOR FAN
Quantity...Size (in.)
Type Drive
Nominal Cfm
Maximum Continuous Bhp
Motor Frame Size
Nominal Rpm High/Low (Direct Drive)
Fan Rpm Range
Motor Bearing Type
Maximum Allowable Rpm
Motor Pulley Pitch Diameter Min/Max (in.) Std
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt, Quantity...Type...Length (in.)
Pulley Center Line Distance (in.)
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
Movable Pulley Maximum Full Turns
From Closed Position
Factory Setting
Factory Speed Setting (rpm)
Fan Shaft Diameter at Pulley (in.)
LEGEND
Al
—
Aluminum
Bhp —
Brake Horsepower
Cu
—
Copper
*Evaporator coil fin material/condenser coil fin material. Contact your local
representative for details about coated fins.
†Weight of 14-in. roof curb.
**Single phase/three-phase.
††Rollout switch lockout is manually reset by interrupting power to unit or
resetting thermostat.
||48TMG,TMH, and TMK units are California compliant three-phase high heat
models.
Table 1B — Physical Data — 48TM004-007
E/F/H/K/M/N004
3
460
50
115
1
2
50
4-5
—
1...17
8.36
3500
1...22.0
1
/
...1100
4
325
Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Face Split
2...15
4.17
Std
1...10 x 10
Alt
1...10 x 10
High-Static
1...10 x 10
Std
Direct
Alt
Belt
High-Static
Belt
1200
Std
.34
Alt
1.00
High-Static
2.40
Std
48
Alt
48
High-Static
56
Std
860/800
Alt
—
High-Static
—
Std
—
Alt
760-1000
High-Static
1075-1455
Ball
2100
—
Alt
1.9/2.9
High-Static
2.8/3.8
Std
1
/
2
Alt
1
/
2
High-Static
5
/
8
Std
—
Alt
4.5
High-Static
4.5
Std
—
Alt
1...A...34
High-Static
1...A...39
Std
—
Alt
10.0-12.4
High-Static
10.0-12.4
Std
—
Alt
48
High-Static
65
Std
—
Alt
5
High-Static
6
Std
—
Alt
3
High-Static
3
1
/
2
Std
—
Alt
856
High-Static
1233
5
/
8
7
D/E/F/G/H/K/L/M/N005
D/E/F/G/H/K/L/M/N006
4
470
50
115
Reciprocating
1
2
50
R-22
Acutrol™ Metering Device
6-6
—
Enhanced Copper Tubes, Aluminum Lanced Fins
2...17
8.36
Propeller Type
4000
1...22.0
1...22.0
1
/
...1100
1
/
4
4
325
2...15
5.5
Centrifugal Type
1...10 x 10
1...11 x 10
1...10 x 10
1...10 x 10
1...10 x 10
1...10 x 10
Direct
Direct
Belt
Belt
1600
.75
1.00
1.30/2.40**
2.40
48
48
56
1075/970
1075/970
—
—
—
835-1185
900-1300
1075-1455
1300-1685
Ball
2100
—
1.9/2.9
2.4/3.4
2.8/3.8
3.4/4.4
1
/
2
1
/
2
5
/
8
—
4.0
4.5
—
1...A...34
1...A...39
1...A...39
1...A...40
—
10.0-12.4
14.7-15.5
10.0-12.4
14.7-15.5
—
70
65
—
5
6
—
3
3
1
/
2
—
975
1233
5
/
8
***Three-phase standard models have heating input values as shown. Single-
phase standard models have one-stage heating with heating input values
as follows:
48TMF004 — 115,000 Btuh
48TMF005,006 — 150,000 Btuh
†††California SCAQMD compliant Low NO
ucts that are controlled to 40 nanograms per joule or less.
¶Steady State Efficiency is 80% on all units except 48TMK004, which is
81%.
NOTE: High-static motor not available on single-phase units.
D/E/F007
5
6
490
615
50
50
115
115
Scroll
1
1
2
2
50
60
7-14
11-0
—
—
2...17
2...17
10.42
16.5
4000
4100
1...22.0
...1100
1
/
...1100
4
325
320
3...15
4...15
5.5
5.5
1...10 x 10
—
1...10 x 10
Belt
Belt
—
Belt
Belt
2000
2100
1.20
2.40
—
2.90
2.90
48
56
56
—
56
56
—
—
—
—
—
—
1070-1460
—
1300-1685
Ball
Ball
2100
2100
—
2.8/3.8
—
3.4/4.4
1
/
5
/
2
8
5
/
—
8
7
/
7
/
8
8
—
4.5
4.5
—
4.5
4.5
—
1...A...40
—
1...A...40
—
14.7-15.5
—
14.7-15.5
—
80
80
—
60
60
—
5
5
—
5
5
—
3
3
—
3
1
/
3
1
/
2
2
—
1225
1060
—
1396
1396
5
/
5
/
8
8
models have combustion prod-
x
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