Lennox CB26UH Unit Information page 8

Cb26uh &cbx26uh series high efficiency blower coils
Hide thumbs Also See for CB26UH:
Table of Contents

Advertisement

SINGLE PHASE ELECTRIC HEAT
5 kW
ECB26−5 (99M64) Terminal Block
ECB26−5CB (99M65) Circuit Breaker
C 26 C (99 6 ) C
7.5 kW
ECB26−7 (99M66) Terminal Block
ECB26−7CB (99M67) Circuit Breaker
C
C (
10 kW
ECB26−10 (99M68) Terminal Block
ECB26−10CB (99M69) Circuit Breaker
C
C (
15 kW
ECB26−15CB (99M70) Circuit Breaker
SINGLE PHASE ELECTRIC HEAT
5 kW
ECB26−5 (99M64) Terminal Block
ECB26−5CB (99M65) Circuit Breaker
C 26 C (99 6 ) C
7.5 kW
ECB26−7 (99M66) Terminal Block
ECB26−7CB (99M67) Circuit Breaker
C 26 C (99 6 ) C
10 kW
ECB26−10 (99M68) Terminal Block
ECB26−10CB (99M69) Circuit Breaker
C 26 10C (99 69) C
15 kW
ECB26−15CB (99M70) Circuit Breaker
NOTE − Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.
1
Electric heater capacity only − does not include additional blower motor heat capacity.
2
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F (75_C).
3
HACR type breaker or fuse.
Description
Volt
208
(
)
220
230
240
(
)
208
) C
220
230
240
(
)
208
) C
220
230
240
(
)
208
220
230
240
Model Number
Volt
(
)
208
220
230
240
(
)
208
220
230
240
(
)
208
220
230
240
(
)
208
220
230
240
TABLE 3
CB(X)26UH−036
Blower
Motor
Full Load
Input
A
Amps
1
kW
Btuh
3.8
12,800
1.8
4.2
14,300
1.7
4.6
15,700
1.7
5.0
17,100
1.7
5.6
19,200
1.8
6.3
21500
1.7
6.9
23500
1.7
7.5
25,600
1.7
7.5
25,600
1.8
8.4
28,700
1.7
9.2
31,400
1.7
10.0
34,100
1.7
11.3
38,400
1.8
12.6
43,000
1.7
13.5
47,000
1.7
15.0
51,200
1.7
CB(X)26UH−042
Blower
Motor
Input
Full Load
A
Amps
1
kW
Btuh
3.8
12,800
1.9
4.2
14,300
1.8
4.6
15,700
1.8
5.0
17,100
1.8
5.6
19,200
1.9
6.3
21500
1.8
6.9
23500
1.8
7.5
25,600
1.8
7.5
25,600
1.9
8.4
28,700
1.8
9.2
31,400
1.8
10.0
34,100
1.8
11.3
38,400
1.9
12.6
43,000
1.8
13.5
47,000
1.8
15.0
51,200
1.8
Page 8
2
3
Minimum
Maximum
Circuit
Overcurrent
Ampacity
Protection
Circuit 1 Circuit 2 Circuit 1 Circuit 2
19.8
− − −
30
22.5
− − −
30
22.5
− − −
30
22.5
− − −
30
28.9
− − −
45
33.0
− − −
45
33.0
− − −
45
33.0
− − −
45
37.9
− − −
60
43.4
− − −
60
43.4
− − −
60
43.4
− − −
60
37.9
18.1
60
43.4
20.8
60
43.4
20.8
60
43.4
20.8
60
2
3
Minimum
Maximum
Circuit
Overcurrent
Ampacity
Protection
Circuit 1 Circuit 2 Circuit 1 Circuit 2
20.0
− − −
30
22.6
− − −
30
22.6
− − −
30
22.6
− − −
30
29.0
− − −
45
33.1
− − −
45
33.1
− − −
45
33.1
− − −
45
38.0
− − −
60
43.5
− − −
60
43.5
− − −
60
43.5
− − −
60
38.0
18.1
60
43.5
20.8
60
43.5
20.8
60
43.5
20.8
60
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
30
30
30
30
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
− − −
30
30
30
30

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Cbx26uh

Table of Contents