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Lennox CHA16 User Manual

Lennox CHA16
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Page 33
CHA162753 MODELS (TABLE 10)
Electric Heat
Model No.
& Net Wei
g
ht
No.
of
Ste
p
s
Volts
Input
kw
Input
Btuh
Output
*Total Unit &
Electric Heat
Minimum Circuit
Ampacity
&
Net
Weight
Steps
5 hp 7.5hp
208 22.5 76,800 118.0 126.0
**2
220 25.2 86,000
ECH16
185/30030
208/230
**2
230 27.5 93,900
117.0 124.0
185/300 30
208/230v
(24H28)
460v
240 30.0 102,400
460v
(24H33)
(51 lbs.)
440 25.2 86,000
(51
lbs
.
)
1
460 27.5 93,900
57.0 61.0
480 30.0 104,400
208 33.8 115,300 139.0 148.0
**
3
220 37.8 129,000
ECH16
185/30045
208/230
**3
230 41.3 141,000
155.0 163.0
185/300 45
208/230v
(24H29)
460v
240 45.0 153,600
460v
(24H34)
(62 lbs.)
440 37.8 129,000
(62
lbs
.
)
**2
460 41.3 141,000
78.0 82.0
480 45.0 153,600
208 45.0 153,600 178.0 187.0
**
4
220 50.4 172,000
ECH16
185/30060
208/230
**4
230 55.1 188,100
200.0 208.0
185/300 60
208/230v
(24H30)
460v
240 60.0 204,800
460v
(24H35)
(67 lbs.)
440 50.4 172,000
(67
lbs
.
)
**2
460 55.1 188,100
100.0 104.0
480 60.0 204,800
208 56.3 192,200 217.0 226.0
ECH16
**
5
220 63.0 215,000
ECH16
275/30075
208/230v
(24H31)
**5
230 68.9 235,000
245.0 253.0
(24H31)
ECH16
185/300
75
240 75.0 255,900
185/300
75
460v
(
24H36
)
440 63.0 215,000
(24H36)
(88 lbs.)
**3
460 68.9 235,000
123.0 127.0
480 75.0 255,900
ECH16
275/300 90
440 75.6 258,000
275/30090
460v
(24H37)
**3
460 82.7 282,000
145.0 150.0
(24H37)
(92 lbs.)
480 90.0 307,100
*Refer to National Electrical Code manual to determine wire, fuse and disconnect size re
quirements. Use wires suitable for at least 167°F.
**May be used with two stage control.
NOTE  Fuse block must be ordered extra. Factory installed heaters will have the
fuse block factory installed. Fuse block must be installed in field installed
heaters. See Optional Accessories tables.
CHA163003 MODELS (TABLE 11)
Electric Heat
Model No.
& Net Wei
g
ht
No.
of
Ste
p
s
Volts
Input
kw
Input
Btuh
Output
*Total Unit &
Electric Heat
Minimum Circuit
Ampacity
&
Net
Weight
Steps
7.5 hp 10hp
208 22.5 76,800 143.0 150.0
**2
220 25.2 86,000
ECH16
185/30030
208/230
**2
230 27.5 93,900
141.0 147.0
185/300 30
208/230v
(24H28)
460v
240 30.0 102,400
460v
(24H33)
(51 lbs.)
440 25.2 86,000
(51
lbs
.
)
1
460 27.5 93,900
68.0 71.0
480 30.0 104,400
208 33.8 115,300 148.0 156.0
**
3
220 37.8 129,000
ECH16
185/30045
208/230
**3
230 41.3 141,000
163.0 171.0
185/300 45
208/230v
(24H29)
460v
240 45.0 153,600
460v
(24H34)
(62 lbs.)
440 37.8 129,000
(62
lbs
.
)
**2
460 41.3 141,000
82.0 86.0
480 45.0 153,600
208 45.0 153,600 187.0 195.0
**
4
220 50.4 172,000
ECH16
185/30060
208/230
**4
230 55.1 188,100
208.0 216.0
185/300 60
208/230v
(24H30)
460v
240 60.0 204,800
460v
(24H35)
(67 lbs.)
440 50.4 172,000
(67
lbs
.
)
**2
460 55.1 188,100
104.0 108.0
480 60.0 204,800
208 56.3 192,200 226.0 234.0
ECH16
**
5
220 63.0 215,000
ECH16
275/30075
208/230v
(24H31)
**5
230 68.9 235,000
253.0 261.0
(24H31)
ECH16
185/300
75
240 75.0 255,900
185/300
75
460v
(
24H36
)
440 63.0 215,000
(24H36)
(88 lbs.)
**3
460 68.9 235,000
127.0 131.0
480 75.0 255,900
ECH16
275/300 90
440 75.6 258,000
275/30090
460v
(24H37)
**3
460 82.7 282,000
150.0 153.0
(24H37)
(92 lbs.)
480 90.0 307,100
*Refer to National Electrical Code manual to determine wire, fuse and disconnect size re
quirements. Use wires suitable for at least 167°F.
**May be used with two stage control.
NOTE  Fuse block must be ordered extra. Factory installed heaters will have the
fuse block factory installed. Fuse block must be installed in field installed
heaters. See Optional Accessories tables.

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Lennox CHA16 Specifications

General IconGeneral
BrandLennox
ModelCHA16
CategoryAir Conditioner
LanguageEnglish

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