Heatcraft Refrigeration Products TL, TA, KMK, VA Model BTO, Twin Flow Reach-In Unit Cooler Features

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Model BTO

Twin Flow Reach-In Unit Cooler

Features

•Compact two-way design with medium velocity air flow

•Mounts flush to the ceiling and draws air in through the fan and discharges out both sides

•Air pattern reduces air loss when doors are opened and the medium velocity reduces product drying

•Textured aluminum cabinet

•Stainless steel fasteners

•Molded Lexan® fan guards

•Drain pan and fan panel is easily removed for installation and servicing

•Optional Bohn-Kote® coated coil available (Model BTOK) for optimum protection in corrosive environments

•Coils are constructed of copper tubing with aluminum fins

•Expansion valve mounts inside the cabinet

•Internal junction box is provided for electrical connection

•Motors are thermally protected and permanently lubricated

•All models are UL listed for the US and Canada

•UL classified to NSF standards

Sweat inlet connection to reduce leaks

(flare connection available as a ship loose option)

Application

Model BTO is ideal for temperatures of 35°F and higher. Box temperatures are kept more constant throughout and fresh products last longer. Seven sizes are available with BTUH from 900 to 5,500 at 10° TD.

Larger BTO sizes are suitable for large reach-in and small step-in or walk-in coolers.

Nomenclature

BTO K 09 A G

Twin Flow Unit Cooler

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vintage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bohn-Kote® Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Optional)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A = 115/1/60

Size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B = 208-230/1/60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 15. Performance and Electrical Data

 

BTUH

BTUH

 

 

Motor Data

 

Connections (in.)

Approx.

Model

CFM

Qty.

115/1/60

208-230/1/60

Coil Inlet

Suction

Drain

Ship Wt.

10°F TD

15°F TD

 

Total FLA

Total FLA

OD

ID

OD

(lbs.)

 

 

 

 

 

BTO09

900

1,350

130

1

0.8

0.4

1/2

1/2

1/2

12

BTO13

1,300

1,950

240

2

1.6

0.8

1/2

1/2

1/2

14

BTO18

1,800

2,700

255

1

1.0

0.5

1/2

1/2

1/2

15

BTO25*

2,500

3,750

460

2

2.0

1.0

1/2

1/2

1/2

23

BTO35*

3,500

5,250

425

2

2.0

1.0

1/2

1/2

1/2

24

BTO45*

4,500

6,750

550

2

2.0

1.0

1/2

1/2

5/8

34

BTO55*

5,500

8,250

730

1

2.1

1.1

1/2

1/2

5/8

34

†Models 25, 35, 45 and 55 use external equalized expansion valve

Table 16. Physical Data

Model

 

 

 

 

 

 

Dimensions (in.)

 

 

 

 

 

 

A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

 

BTO09

16-1/8

19-1/8

7-9/16

4

2-5/16

9-9/16

2-3/4

4-7/8

4-1/2

8-5/8

2-1/2

2-5/8

4-9/16

10

7/8

BTO13

16-1/8

19-1/8

7-9/16

4

2-5/16

9-9/16

2-3/4

5-3/4

4-1/2

8-5/8

2-1/2

2-5/8

4-9/16

10

7/8

BTO18

16-1/8

19-1/8

7-9/16

4

2-5/16

9-9/16

2-3/4

5-3/4

4-1/2

8-5/8

2-1/2

2-5/8

4-9/16

10

7/8

BTO25

18-1/8

26-1/8

11-1/16

4

2-5/16

13-1/16

2-3/4

6-3/4

5-1/2

12-1/8

3-1/2

2-5/8

8-1/16

10

7/8

BTO35

18-1/8

26-1/8

11-1/16

4

2-5/16

13-1/16

2-3/4

6-3/4

5-1/2

12-1/8

3-1/2

2-5/8

8-1/16

10

7/8

BTO45

21-1/8

29-1/8

8-3/16

7-3/4

3-7/16

10-5/8

3-1/2

9-1/4

8

13-5/8

5-15/16

4-1/4

7-9/16

14

1-3/4

BTO55

21-1/8

29-1/8

8-3/16

7-3/4

3-7/16

10-5/8

3-1/2

8-1/2

8

13-5/8

5-15/16

4-1/4

7-9/16

14

1-3/4

Diagram 8. Dimensions

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Contents Reach-In Unit Coolers Table of Contents Model TA Thin Profile Air Defrost Reach-In Unit Cooler FeaturesApplication Thin Profile Electric Defrost Reach-In Unit Cooler Features Model TLHigh Profile Reach-In Unit Cooler Features Model CDimensions Vee-Aire Reach-In Unit Cooler FeaturesModel VA Models BBM/BBL Back Bar Reach-In Unit Cooler FeaturesModel Dimensions Motor Data Defrost HeatersModel 10F Kompact Mullion Reach-In Unit Cooler FeaturesModel KMK Ship WtModel Ramk Twin Flow Reach-In Unit Cooler Features Model BTOModel 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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