035-12984-001-A-0204

FIG. 5 - ENTHALPY SET POINT ADJUSTMENT

TABLE 3 - PHYSICAL DATA

 

MODELS

 

BCH

 

048

 

060

 

 

 

 

CENTRIFUGAL BLOWER (Dia. x

305 x254

 

305 x 254

SUPPLY AIR

Wd.,mm/in.)

12 x 10

 

12 x 10

BLOWER

FAN MOTOR HP (Direct-Drive Units)

0.75

 

NA

 

FAN MOTOR HP (Belt-Drive Units)

NA

 

1.5

INDOOR

ROWS DEEP

3

 

3

FINS PER 25mm (1 inch)

15

 

15

COIL

 

FACE AREA (m2/ft2)

0.47 / 5.1

 

0.47 / 5.1

OUTDOOR

PROPELLER DIA. (mm/in.)

610 / 24

 

610 / 24

FAN MOTOR kW/HP

0.37 / 0.5

 

0.37 / 0.5

FAN

 

NOM. CFM TOTAL

4,200

 

4,500

 

 

OUTDOOR

ROWS DEEP

1

 

1

FINS PER 25mm (1 inch)

20

 

20

COIL

 

FACE AREA (m2/ft2)

17.1

 

17.1

AIR

QUANTITY PER UNIT (14" x 20" x 1")

2

 

2

FILTERS

QUANTITY PER UNIT (14" X 25" X 1")

1

 

1

(SEE NOTE)

TOTAL FACE AREA (m2/ ft2.)

6.3

 

6.3

CHARGE

REFRIGERANT 22 (kg / lbs./oz.)

4.2 / 9.2

 

3.7 / 8/4

NOTE: Filter racks are adapted for 1" or 2" thick filters.

WEIGHTS (kg/lbs)

Basic Unit

 

048

270 / 595

 

 

 

 

 

060

281 / 620

 

 

OPTIONS / ACCESSORIES

 

 

 

 

 

Electric Heat

 

5 - 7 kW

8.2 / 18

 

 

 

 

 

10 - 15 kW

10.4

/ 23

(Nominal Kw)

 

 

 

 

 

 

20 - 30 kW

12.7

/ 28

 

 

 

 

 

 

 

Economizer

 

22.7

/ 50

Motorized Outdoor Air

21.8

/ 48

Damper

 

 

 

 

Barometric Relief/Fixed

4.5 / 10

Outdoor Air Intake Damper

 

 

Roof Mounting Curb

41.7

/ 92

Belt-Drive Blower

 

2.3

/ 5

Unitary Products Group

7

Page 7
Image 7
York B3CH 048 and 060 Models BCH, Supply AIR, Blower, Indoor Rows Deep, Coil, Outdoor, FAN NOM. CFM Total, Air, Filters

B3CH 048 and 060 specifications

The York B3CH 048 and 060 are part of the advanced line of commercial rooftop units by York, known for their reliability and energy efficiency. Specifically designed for medium to large commercial applications, these units are engineered to provide optimal performance while minimizing operational costs.

One of the key features of the York B3CH series is its adaptable cooling capacity. The B3CH 048 has a cooling capacity of 48,000 BTU/h, while the B3CH 060 offers a slightly higher capacity of 60,000 BTU/h. This flexibility allows businesses to select the unit that best meets their specific cooling requirements, ensuring comfort and efficiency in any environment.

Both models utilize a highly efficient scroll compressor, which is known for its durability and quiet operation. The scroll compressor design allows for superior performance in varying load conditions, contributing to better energy efficiency. In addition, the units feature a multi-speed motor design that adjusts airflow based on demand, further enhancing performance and reducing energy consumption.

York has incorporated advanced technologies into the B3CH series to ensure reliability and ease of maintenance. These units come equipped with a smart control system that enhances user interface through advanced diagnostics and monitoring capabilities. The control system enables users to program temperature settings efficiently and oversees system operation to prevent potential issues. The built-in diagnostic features help facilitate quicker troubleshooting, minimizing downtime.

The units are designed with a robust and weather-resistant cabinet, ensuring durability in various environmental conditions. The galvanized steel construction aids in corrosion resistance, leading to a longer lifespan for the units. Additionally, both models are equipped with high-efficiency air filters that not only improve indoor air quality but also extend the life of the system by minimizing dust accumulation.

Energy efficiency is a significant consideration in today's commercial environments, and the York B3CH series excels in this aspect. With competitive SEER and EER ratings, these units not only comply with but often exceed industry standards, resulting in lower energy bills and reduced carbon footprints.

In summary, the York B3CH 048 and 060 are cutting-edge rooftop units that combine performance, reliability, and energy efficiency. They are ideal for businesses seeking effective solutions for climate control while maintaining operational and energy costs at a minimum.