Specifications - Lennox CB19-21 Manual

Cb19 / cbh19 series up-flow, down-flow and horizontal blower coil units
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SPECIFICATIONS — CB19 UP-FLOW/DOWN-FLOW
Model Number
Net face area — ft.
Tube outside diameter — in. (mm)
Number of rows
Evaporator
p
Coil
Fins per inch (fins per m)
Suct. (vapor) line conn. – in. (mm) sweat
Liquid line conn. — in. (mm) sweat
Condensate drain connection (pvc) — in. (mm)
Nominal cooling capacity — tons (kW)
Refrigerant
Blower wheel nominal diameter x width — in. (mm)
Blower motor output — hp (W)
{{Number and size of filters
{{Number and size of filters
Electrical characteristics
Shipping weight — lbs. (kg) 1 package
Catalog number
Side Return Air
Number and size in.
Filter Adaptor
Filter Adaptor
of filters
(Up-Flow Only)
Shipping weight — lbs. (kg)
Down-Flow
Combustible Base
ECB19-2.5
ECB19-2 5
ECB19-5
ECB19-5
ECB19-6
ECB19-6
ECB19-75
ECB19-75
ECB19-8
ECB19-8
Electric
Heat
Heat
ECB19-10
ECB19-10
Capacity
ECB19-12.5
ECB19-12 5
ECB19-15
ECB19-15
ECB19-20
ECB19-20
ECB19-25
ECB19-25
ECB19-30
ECB19-30
{Annual Fuel Utilization Efficiency based on U.S. DOE test procedures and according to FTC labeling regulations
{{Filters are not furnished and must be ordered extra.
*Includes additional blower motor heat capacity.
CB19-21
2
2
(m
)
4.22 (0.39)
3/8 (9.5)
3
12 (472)
5/8 (16)
3/8 (9.5)
(2) 3/4 (19)
1-1/2 (5.3)
9 x 7
(229 x 178)
1/10 (75)
in.
mm
(1) 406 x 508 x 25
143 (65)
b Optional Accessories (Must Be Ordered Extra) b
mm
(1) 406 x 508 x 25
Catalog number
Ship. wt. – lbs. (kg)
*Output — Btuh (kW)
9,000 (2.6)
{A.F.U.E.
100%
*Output — Btuh (kW)
18,000 (5.3)
{A.F.U.E.
100%
*Output — Btuh (kW)
21,000 (6.2)
{A.F.U.E.
100%
*Output — Btuh (kW)
25,000 (7.3)
{A.F.U.E.
100%
*Output — Btuh (kW)
28,000 (8.2)
{A.F.U.E.
100%
*Output — Btuh (kW)
35,000 (10.3)
{A.F.U.E.
100%
*Output — Btuh (kW)
- - - -
{A.F.U.E.
- - - -
*Output — Btuh (kW)
- - - -
{A.F.U.E.
- - - -
*Output — Btuh (kW)
- - - -
{A.F.U.E.
- - - -
*Output — Btuh (kW)
- - - -
{A.F.U.E.
- - - -
*Output — Btuh (kW)
- - - -
{A.F.U.E.
- - - -
CB19-26
CB19-31
4.22 (0.39)
5.27 (0.49)
3/8 (9.5)
3/8 (9.5)
3
3
12 (472)
13 (512)
5/8 (16)
3/4 (19)
3/8 (9.5)
3/8 (9.5)
(2) 3/4 (19)
(2) 3/4 (19)
2 (7.0)
2-1/2 (8.8)
HCFC-22
9 x 8
10 x 7
(229 x 203)
(254 x 178)
1/5 (149)
1/3 (149)
(1) 16 x 20 x 1
(1) 20 x 20 x 1
(1) 508 x 508 x 25
208/230 volts — 60 hz — 1 ph
146 (66)
167 (76)
95G73
(1) 16 x 20 x 1
(1) 20 x 20 x 1
(1) 508 x 508 x 25
4 (2)
85G52
8 (4)
9,500 (2.8)
- - - -
100%
- - - -
18,000 (5.3)
18,000 (5.3) 18,000 (5.3) 19,000 (5.6)
100%
100%
22,000 (6.4)
22,000 (6.4) 22,000 (6.4) 23,000 (6.7)
100%
100%
25,000 (7.3)
25,000 (7.3) 25,000 (7.3) 26,000 (7.6)
100%
100%
28,000 (8.2)
29,000 (8.5) 29,000 (8.5) 29,000 (8.5)
100%
100%
35,000 (10.3)
35,000 (10.3) 35,000 (10.3) 36,000 (10.5)
100%
100%
44,000 (12.9)
44,000 (12.9) 44,000 (12.9) 45,000 (13.2)
100%
100%
52,000 (15.2)
52,000 (15.2) 53,000 (15.5) 53,000 (15.5)
100%
100%
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
— 3 —
CB19-41
CB19-51
5.27 (0.49)
7.0 (0.65)
3/8 (9.5)
3/8 (9.5)
3
3
13 (512)
14 (551)
3/4 (19)
7/8 (22.2)
3/8 (9.5)
3/8 (9.5)
(2) 3/4 (19)
(2) 3/4 (19)
3 (10.6)
4 (14.1)
10 x 9
11 x 8
(254 x 229)
(279 x 203)
1/3 (249)
1/3 (249)
(1) 20 x 25 x 1
(1) 508 x 635 x 25
208/230/460 volt 60 hz – 1 ph
167 (76)
209 (95)
95G74
95G75
(2) 16 x 25 x 1
(2) 406 x 635 x 25
5 (2)
24 (11)
85G53
85G54
8 (4)
8 (4)
- - - -
- - - -
- - - -
- - - -
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
70,000 (20.5) 70,000 (20.5)
100%
100%
- - - -
87,000 (25.5)
- - - -
100%
- - - -
- - - -
- - - -
- - - -
CB19-65
7.0 (0.65)
3/8 (9.5)
3
14 (551)
1-1/8 (28)
3/8 (9.5)
(2) 3/4 (19)
5 (17.6)
12 x 9
(317 x 229)
1/2 (373)
213 (97)
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
30,000 (8.8)
100%
37,000 (10.8)
100%
46,000 (13.5)
100%
54,000 (15.8)
100%
71,000 (20.8)
100%
88,000 (25.8)
100%
105,000 (30.8)
100%

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