Trane Gas Unit Heaters Katalog
24
UH-PRC002-EN
Performance Data
Table 8.
Correction factors for high altitude installations
Altitude Above Sea Level (ft)
0
2,000
3,000
4,000
5,000
6,000
7,000
Gas Heating Capacity
1.00
0.92
0.88
0.84
0.8
0.76
0.72
Fan rpm
1.00
1.04
1.06
1.09
1.12
1.15
1.19
Fan bhp
1.00
1.07
1.12
1.18
1.25
1.33
1.41
Notes:
1. For high altitude installations above 2,000 feet, reduce ratings 4 percent for each 1,000 feet above sea level.
2. Multiply standard unit by correction factor to get actual input and required rpm and hp.
Table 9.
Tubular Heat Exchanger performance data—model GTND/GTPD
Unit Size
003
004
006
007
009
011
120
015
017
020
025
030
035
040
Input
MBh
30
45
60
75
90
105
120
150
175
200
250
300
350
400
kW
8.8
13.2
17.6
22.0
26.4
30.8
35.2
43.9
51.2
58.6
73.2
87.8
102.5
117.1
Output
MBh
24.9
37.35
49.8
61.5
73.8
86.1
98.4
124.5 145.25 166.0
207.5
249.0
290.5
332.0
kW
7.2
10.9
14.5
18.0
21.6
25.2
28.8
36.4
42.5
48.6
60.7
72.9
85.1
97.2
Thermal Efficiency
83
83
83
82
82
82
82
83
83
83
83
83
83
83
Free Air Delivery
cfm
370
550
740
920
1,100
1,300
1,475
2,400
2,850
3,200
3,450
5,000
5,600
5,800
m
3
/s
0.175
0.260
0.349
0.434
0.519
0.614
0.696
1.133
1.346
1.511
1.629
2.361
2.644
2.738
Air Temperature Rise
°F
60
60
60
60
60
60
60
47
46
47
54
45
47
51
°C
15
15
15
15
15
15
15
26
26
26
30
25
26
28
Full Load Amps at 120V
3.0
3.0
4.1
4.1
6.4
6.4
6.4
5.8
8.0
8.0
8.0
11.3
13.5
13.5
Motor Data
hp
1/20
1/20
1/12
1/12
1/10
1/10
1/10
1/4
1/3
1/3
1/3
1/4
1/3
1/3
kW
0.04
0.04
0.06
0.06
0.075
0.075
0.075
0.19
0.25
0.25
0.25
0.19
0.25
0.25
Type
SP
SP
SP
SP
SP
SP
SP
PSC
PSC
PSC
PSC
PSC
PSC
PSC
rpm
1,650
1,650
1,050
1,050
1,050
1,050
1,050
1,140
1,140
1,140
1,140
1,140
1,140
1,140
Amps at 115V
1.9
1.9
2.6
2.6
4.2
4.2
4.2
4.7
5.8
5.8
5.8
9.4
11.6
11.6
Notes:
1. Ratings are shown for elevations up to 2,000 feet above sea level. Above 2,000 feet, input must be derated 4 percent for each 1,000 feet above sea
level.
2. CS = Capacitor Start; SPH = Split Capacitor
3. Standard motors are 115/60/1 open drip-proof.
4. 0.2 maximum external static pressure.
5. Unit amps are based on hot surface pilot ignition.