2014 Locke Supply Co.

AIR HANDLERS

APPLICATION • 1 1/2 - 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 • Multiposition - Upflow/Horizontal Left/Right CABINET • Foil faced insulation • Painted, heavy-gauge galvanized cabinet • High-strength, UV- and heat-resistant plastic drain pan for corrosion resistance • 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

Air Handlers BCS3M

ACCESSORIES • Counterflow kit • Single point power kit WARRANTY

• 10-year limited parts warranty available when applied with a system. See limited warranty document for details.

Dimensions

Heat Strips Locke#

L

Model#

Supply Duct Opening Return Duct Opening Depth Width Depth Width

A (in.)

B (in.)

C (in.)

Locke#

Model

L3920 L3921 L3922 L3923 L3924 L3925

ECB25-5-P

5KW

| HVAC

L8260 BCS3M18C00NA1P 38 22 15

17

13

20¾ 12½

ECB25-7CB-P 7KW

L8261 BCS3M24C00NA1P 40½ 22 18½ 17 L8262 BCS3M30C00NA1P 43 22 18½ 17 L8263 BCS3M36C00NA1P 48 22 21 d L8264 BCS3M42C00NA1P 48 26 21 d L8265 BCS3M48C00NA1P 52½ 26 21 d L8266 BCS3M60C00NA1P 52½ 26 21 d 17 17 21 21

16½ 20¾ 16 16½ 20¾ 16

ECB25-10CB-P 10KW ECD25-10CB-P 10KW ECB25-15CB-P 15KW ECB25-20CB-P 20KW

20¾ 19 a 24¾ 19 a 24¾ 19 a 24¾ 19 a

19 d 19 d 19 d 19 d

Specifications

Max. Elec. Heat Available (kW)

Filter Size (in.)

Refrigerant Connection (IDS) Florator Piston Size Suction (in.) Liquid (in.)

Transformer Size & Type

Weight (lbs.)

Locke#

Model

Ton Volts/Hz/ Phase

L8260 BCS3M18C00NA1P 1.5 208-230/60/1 L8261 BCS3M24C00NA1P 2 208-230/60/1 L8262 BCS3M30C00NA1P 2.5 208-230/60/1 L8263 BCS3M36C00NA1P 3 208-230/60/1 L8264 BCS3M42C00NA1P 3.5 208-230/60/1 L8265 BCS3M48C00NA1P 4 208-230/60/1 L8266 BCS3M60C00NA1P 5 208-230/60/1

10 10

40 VA, Class 2 12x20 40 VA, Class 2 15x20 40 VA, Class 2 15x20 40 VA, Class 2 18x20 40 VA, Class 2 18x24 40 VA, Class 2 18x24 40 VA, Class 2 18x24

3/4 7/8 7/8 7/8 7/8 7/8 7/8

3/8 3/8 3/8 3/8 3/8 3/8 3/8

53 104 57 122 62 125 71 160 76 162 80 185 93 185

12.5

15 15 20 20

Locke# L5804

Concentric Vent Kit

Credit: 405-631-9756

365

www.lockesupply.com