33
Condenser only ratings* continued
* ARI listing applies only to systems shown in Performance Data table.
KW
— Total Power (kW)
SDT — Saturated Temperature Leaving Compressor (°F)
SST — Saturated Temperature Entering Compressor (°F)
TCG — Gross Cooling Capacity (1000 Btuh)
SST
°F
CONDENSER ENTERING AIR TEMPERATURES °F
55
65
75
85
95
105
115
125
38CKC048-36, 56, 66
30
TCG
49.30
46.50
43.70
40.80
37.80
34.60
31.20
27.50
KW
93.80
102.50
111.10
119.70
128.00
136.30
144.30
151.90
SDT
2.80
3.07
3.37
3.70
4.03
4.38
4.74
5.09
35
TCG
53.70
50.70
47.70
44.50
41.20
37.80
34.10
29.90
KW
96.50
105.10
113.50
121.90
130.10
138.10
145.90
153.30
SDT
2.88
3.16
3.46
3.78
4.12
4.48
4.84
5.20
40
TCG
58.30
55.10
51.70
48.30
44.70
40.90
36.90
32.30
KW
99.30
107.60
116.00
124.20
132.20
140.00
147.50
154.60
SDT
2.97
3.25
3.55
3.88
4.22
4.57
4.93
5.29
45
TCG
63.00
59.50
55.90
52.20
48.30
44.20
39.70
34.70
KW
102.10
110.40
118.50
126.50
134.30
141.90
149.10
155.90
SDT
3.06
3.34
3.64
3.97
4.31
4.67
5.03
5.38
50
TCG
67.90
64.10
60.10
56.10
51.90
47.40
42.50
37.20
KW
105.10
113.10
121.00
128.90
136.40
143.70
150.70
157.20
SDT
3.16
3.44
3.74
4.07
4.41
4.76
5.11
5.46
55
TCG
72.80
68.70
64.40
60.10
55.50
50.60
45.30
39.80
KW
108.00
115.90
123.60
131.20
138.50
145.60
152.10
158.40
SDT
3.26
3.54
3.84
4.17
4.50
4.85
5.19
5.53
38CKC060-37, 57, 67
30
TCG
62.90
59.20
55.40
51.40
47.20
43.00
38.40
33.30
KW
99.60
108.50
117.50
126.40
135.10
142.60
149.80
156.80
SDT
3.57
3.93
4.33
4.76
5.20
5.61
6.01
6.40
35
TCG
68.50
64.50
60.30
55.90
51.30
46.60
41.60
36.10
KW
102.60
111.30
120.10
128.80
137.40
144.70
151.50
158.40
SDT
3.69
4.05
4.46
4.89
5.34
5.76
6.15
6.55
40
TCG
74.30
69.90
65.30
60.50
55.40
50.20
44.60
39.00
KW
105.70
114.20
122.80
131.20
139.60
146.80
153.20
159.90
SDT
3.81
4.18
4.59
5.02
5.48
5.90
6.28
6.67
45
TCG
80.20
75.40
70.40
65.20
59.60
53.70
47.60
42.40
KW
108.90
117.20
125.50
133.70
141.70
148.80
154.80
161.10
SDT
3.95
4.31
4.72
5.15
5.61
6.03
6.41
6.75
50
TCG
86.20
81.00
75.60
69.80
63.70
57.20
50.60
46.20
KW
112.20
120.30
128.40
136.30
143.90
150.80
156.40
161.50
SDT
4.09
4.45
4.87
5.29
5.74
6.16
6.52
6.79
55
TCG
92.40
86.70
80.70
74.50
67.80
60.60
53.60
54.10
KW
115.60
123.40
131.20
138.80
146.10
152.70
158.00
152.80
SDT
4.24
4.61
5.02
5.43
5.87
6.29
6.63
6.30
System design summary
1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc.
2. Minimum outdoor operating air temperature without low-ambient operation accessory is 55°F (12.8°C).
3. Maximum outdoor operating air temperature is 125°F (51.7°C).
4. For reliable operation, unit should be level in all horizontal planes.
5. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft, indoor coil below = 150 ft.
6. For interconnecting refrigerant tube lengths between 50 and 175 ft, consult Residential’s Split System Long-Line Application Guideline avail-
able from equipment distributor.
7. Crankcase heater required when interconnecting refrigerant tube length exceeds 50 ft.
8. If any refrigerant tubing is buried, provide a 6 in. vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. may
be buried without further consideration. For buried lines longer than 3 ft, consult your local distributor.
9. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.