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HVAC
AIR HANDLERS
APPLICATION
• 1½ - 5 ton sizes
• Upflow and horizontal (counterflow capable
with kits)
• Sequenced for demand management
• External access to heater circuit breakers
INSTALLATION
• 1 Piece design for easier installation
• Multi position - Upflow/Horizontal Left/Right
CABINET
• Foil faced insulation
• Painted heavy gauge galvanized cabinet
• Filter rack built into every air handler
• High strength, UV and heat-resistant plastic
drain pan for corrosion resistance
• Microban® anti-microbial built in to drain
pan to resist mold and mildew growth and
fouling of the drain
• 2% or less air leakage
COMPONENTS
• Efficient PSC Blower Motors
• Standard Transformer and Blower Relay
• Field Installed 2.5-20 kW Electric Heat Kits
with easy plug connections
• Built in indoor time delay for increased
efficiency
• Sleeves on distributor tubing to protect
tubing
ACCESSORIES
• Counterflow Kit
• Single Point Power Kit
10-year limited parts warranty available when
applied with a system. See limited warranty
document for details.
BCE3 AIR HANDLERS
Dimensions
Model
A (in.) B (in.) C (in.)
Supply Duct Opening Return Duct Opening
Depth
Width
Depth
Width
BCE3M18C00NA1P 38 22 15
17
13
20¾ 12½
BCE3M24C00NA1P 40½ 22 18½ 17
16½ 20¾
16
BCE3M30C00NA1P 43 22 18½ 17
16½ 20¾
16
BCE3M36C00NA1P 48 22 21
d
17
19
d
20¾ 19
a
BCE3M42C00NA1P 48 26 21
d
21
19
d
24¾ 19
a
BCE3M48C00NA1P 52½ 26 21
d
21
19
d
24¾ 19
a
BCE3M60C00NA1P 52½ 26 21
d
21
19
d
24¾ 19
a
Specifications
Locke#
Model
Tons Volts/Hz/
Phase
Max. Elec.
Heat Available
(kW)
Transformer
Size & Type
Filter
Size
(in.)
Refrigerant Connection (IDS) Florator
Piston
Size
Weight
(lbs.)
Suction (in.)
Liquid (in.)
L5619
BCE3M18C00NA1P 1.5 208-230/60/1
10
40 VA, Class 2 12x20
3/4
3/8
53
104
L5639
BCE3M24C00NA1P 2 208-230/60/1
10
40 VA, Class 2 15x20
7/8
3/8
57
122
L5650
BCE3M30C00NA1P 2.5 208-230/60/1
12.5
40 VA, Class 2 15x20
7/8
3/8
62
125
L5651
BCE3M36C00NA1P 3 208-230/60/1
15
40 VA, Class 2 18x20
7/8
3/8
71
160
L5652
BCE3M42C00NA1P 3.5 208-230/60/1
15
40 VA, Class 2 18x24
7/8
3/8
76
162
L5653
BCE3M48C00NA1P 4 208-230/60/1
20
40 VA, Class 2 18x24
7/8
3/8
80
185
L5654
BCE3M60C00NA1P 5 208-230/60/1
20
40 VA, Class 2 18x24
7/8
3/8
93
185
Heat Strips
Locke#
Model#
Heat
L3920
ECB25-5-P
5 KW
L3921
ECB25-7.5CB-P 7.5 KW
L3922
ECB25-10-P
10 KW
L3923 ECB25-10CB-P 10 KW
L3924
ECB25-15CB-P 15 KW
L3925
ECB25-20CB-P 20 KW