Heatcraft Refrigeration Products RAMK, TL Models BBM/BBL, Back Bar Reach-In Unit Cooler Features

Page 7

Models BBM/BBL

Back Bar Reach-In Unit Cooler

Features

• Molded Lexan® fan guards

 

• Coils have copper tubes with aluminum fins, mechanically-

 

 

bonded for efficient heat transfer. The coils are dehydrated

Application

 

and sealed

•

Textured aluminum cabinet

Models BB are compact, wall-mounted units whose low

•

Knockouts are conveniently located for refrigerant lines

height makes them ideal for undercounter reach-in or drawer-

•

Screws are hardened, stainless steel with a bright

type fixtures.The unit draws air in at the bottom and discharges

out the front. An optional air deflector is included and can be

 

zinc plating

 

mounted over the center of the fan to direct air up and out. The

• Expansion valve mounts inside the cabinet and

deflector can be field-formed to direct the air where needed,

 

connections are sweat-type

usuallyontodrop-intraysofcondimentsinsaladbarorsandwich

•

Motors are thermally protected and

preparation fixtures. An S-type mounting angle is included

to position the unit 3/4” off the wall which gives optimum air

 

permanently lubricated

 

circulation and performance.

•

Master units include the basic unit plus factory mounted

The BBM (medium temperature) model is designed for 35°

 

expansion valve, solenoid, and temperature control. Also

 

to 40°F fixture temperature with off-cycle defrost. The unit

 

right-hand piping extended 8” - 12” outside the housing,

 

is designed to operate at 10° to 17° TD and 16 hours per day

 

sealed and pressurized to 20 - 30 PSI. A 1/4” OD liquid feed

compressor run time.

 

to slave is included

The BBL (low temperature) model is designed for 0° to -10°F

• Slave units include the basic unit plus factory mounted

fixture temperature, and has automatic electric defrost. The

 

expansion valve with left-hand piping extended 8” - 12”

unit is designed to operate at 8° to 15° TD with 18 hours per

 

outside the housing, sealed and pressurized to 20 - 30 PSI

day compressor runtime. The BBL has an incoloy sheath heater

 

embedded in the bottom fin surface for efficient and fast

 

 

Sweat inlet connection to reduce leaks

defrosting. A drain pan heater is included to insure complete

(flare connection available as a ship loose option)

condensate drainage. A disc-type sealed defrost termination/

fan delay control is mounted and wired. Field connectors are

 

 

Table 9. Performance and Electrical Data

located at the terminal board.

 

 

BTUH

 

 

 

 

 

 

 

 

 

Nomenclature

 

 

 

 

Motor Data

 

Defrost Heaters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

10°F

 

 

 

115/1/60

208-

 

115/1/60

208-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BB L S 10 A G

 

 

 

CFM

Qty.

HP

230/1/60

Watts

230/1/60

 

 

 

 

 

 

TD

 

 

 

Total FLA

Total FLA

 

Amps

Amps

 

Back Bar Unit Cooler

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vintage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BBL10

1,000

90

1

1/150

0.8

0.4

275

2.7

1.4

 

L = Low Temp. Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A = 115/1/60

 

 

 

 

 

 

 

 

 

 

 

M = Med. Temp. Unit

 

 

 

 

 

 

 

 

 

 

 

 

BBM11

1,100

90

1

1/150

0.8

0.4

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B = 208-230/1/60

 

Blank = Standard Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BBL15

1,500

180

2

1/150

1.6

0.8

350

3.5

1.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

 

S = Slave Unit

 

 

 

BBM16

1,600

180

2

1/150

1.6

0.8

-

-

-

 

 

 

 

M = Master Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 10. Physical Data

Model

 

 

Dimensions (in.)

 

 

Approx.

A

B

C

D

E

F

W

Ship Wt. (lbs.)

 

BBL10

19-1/8

18

17-1/2

7-1/16

-

16-5/8

19-3/4

17

BBM11

19-1/8

18

17-1/2

7-1/16

-

16-5/8

19-3/4

16

BBL15

25-5/8

24-1/2

24

4-13/16

8-5/8

23-1/8

26-1/4

20

BBM16

25-5/8

24-1/2

24

4-13/16

8-5/8

23-1/8

26-1/4

19

NOTES: All units have 3/8” OD suction, 1/2” OD sweat inlet and 1/2” OD drain

Diagram 5. Dimensions

Typical Section of

Sandwich Station

Model BBM

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Page 6 Page 8
Contents Reach-In Unit Coolers Table of Contents Model TA Thin Profile Air Defrost Reach-In Unit Cooler FeaturesApplication Model TL Thin Profile Electric Defrost Reach-In Unit Cooler FeaturesModel C High Profile Reach-In Unit Cooler FeaturesDimensions Vee-Aire Reach-In Unit Cooler FeaturesModel VA Motor Data Defrost Heaters Back Bar Reach-In Unit Cooler FeaturesModel Dimensions Models BBM/BBLShip Wt Kompact Mullion Reach-In Unit Cooler FeaturesModel KMK Model 10FModel Ramk Model BTO Twin Flow Reach-In Unit Cooler FeaturesModel U Reach-In Unit Cooler Features115/1/60 208-230/1/60

U, KMK, C, BBL, RAMK specifications

Heatcraft Refrigeration Products is a leading manufacturer of refrigeration systems that cater to the diverse needs of the foodservice, food processing, supermarket, and industrial sectors. Amongst its product range, the BBL (Blast Box Low-Temperature), VA (Vertical Air-Cooled), TL (Top Mounted Low-Temperature), TA (Top Mounted Air-Cooled), and U (Unit Coolers) series stand out for their innovative features and cutting-edge technology.

The BBL series is engineered for efficient blast cooling and freezing. Its robust design helps maintain precise temperature control, making it ideal for rapid cooling of freshly prepared food and preserving product quality. The system is equipped with high-capacity evaporators that facilitate faster temperature recovery, reducing the amount of time food spends at unsafe temperatures.

In contrast, the VA series incorporates vertical air-cooled units designed for space efficiency. These units are perfect for facilities with limited floor space, featuring a compact design that maximizes cooling efficiency. The VA series is notable for its energy-efficient performance, allowing operations to reduce electricity consumption while still delivering exceptional temperature management.

The TL series boasts a top-mounted design, providing effortless access for maintenance and offering enhanced performance for low-temperature applications. It is built with high-quality materials that ensure durability and long service life, making it a reliable choice for restaurants and storage facilities dealing with large quantities of frozen goods.

The TA series combines the versatility of top-mounted cooling with advanced noise reduction technologies. This series is designed to operate quietly without compromising performance. It is particularly advantageous for establishments where noise could impact customer experience, such as restaurants and cafés.

Finally, the U series represents the pinnacle of versatility in refrigeration. Unit coolers are available in various configurations and refrigerant options, allowing them to be tailored to specific applications. With features like variable speed fans and advanced defrost controls, these unit coolers ensure optimal performance in a wide range of operating conditions.

All products from Heatcraft are designed with energy efficiency in mind. They utilize eco-friendly refrigerants and comply with industry standards for sustainability. With a commitment to quality and innovation, Heatcraft Refrigeration Products continues to deliver solutions that meet the evolving needs of its customers, contributing to effective temperature management in refrigeration applications.
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