York 600 HOT Water Coil CAPACITIES1, HOT Water Coil Capacity Correction and Pressure Drop VS GPM1

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036-21335-002-A-1102

TABLE 8: HOT WATER COIL CAPACITIES1

UNIT

HOT WATER

GPM

CFM

ENTERING WATER TEMPERATURE MINUS ENTRY AIR TEMPERATURE °F.

 

 

 

 

 

MODEL

COIL MODEL

 

 

 

 

 

 

 

70

90

110

130

150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6,000

204

263

325

384

443

 

 

 

 

 

 

 

 

 

LA300

 

50

8,000

236

304

372

440

508

 

 

 

 

 

 

 

 

10,000

265

341

416

492

568

 

 

 

 

 

 

 

 

 

 

 

 

 

1HW0406

 

12,000

291

374

457

540

623

 

 

 

 

 

 

 

 

 

 

8,000

236

304

372

440

508

 

 

 

 

 

 

 

 

 

 

 

 

LB360

 

50

10,000

265

341

416

492

568

 

 

 

 

 

 

 

 

12,000

291

374

457

540

623

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14,000

315

405

495

585

675

 

 

 

 

 

 

 

 

 

 

 

 

12,800

348

447

547

646

746

LB480

 

 

 

 

 

 

 

 

 

75

16,000

389

500

611

722

833

 

 

 

 

 

 

 

 

 

 

1HW0407

 

19,200

425

547

668

790

911

 

 

 

 

 

 

 

 

 

 

16,000

389

500

611

722

833

 

 

 

LB600

 

 

 

 

 

 

 

 

 

75

20,000

436

561

686

810

935

 

 

 

 

 

 

 

 

 

 

 

 

24,000

473

610

746

882

1,019

 

 

 

 

 

 

 

 

 

1.These capacities do not include any blower motor heat. NOTE: Temperature Water Drop (ºF) = (2 X MBH) / GPM.

TABLE 9: HOT WATER COIL CAPACITY CORRECTION AND PRESSURE DROP VS GPM1

HOT WATER COIL MODEL

GPM

PRESSURE DROP

CAPACITY CORRECTION

PSI

FACTOR

 

 

 

 

 

 

 

25

0.4

0.79

 

 

 

 

1HW0406

50

1.0

1.00

 

 

 

75

1.8

1.04

 

 

 

 

 

 

100

3.4

1.07

 

 

 

 

 

50

1.0

0.95

 

 

 

 

1HW0407

75

1.5

1.00

 

 

 

100

2.4

1.03

 

 

 

 

 

 

125

3.5

1.05

 

 

 

 

1.For pressure drop in feet (water), multiply these values by 2.31.

Unitary Products Group

9

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Contents 25, 30, 40 & 50 TON LA300, LB360, 480 Technical Guide SPLIT-SYSTEM AIR-COOLED Evaporator BlowerTable of Contents MBH York Split Indoor Product NomenclatureDescription Static Resistances for Unit Accessories Unit Mounting DIMENSIONS1Unit Model Accessory CFM Details for Securing Bottom Mounting Supports Corner Weights Accessory Operating Weight Distribution LBS1Unit Blower Motor Data Unit Drive Data Motor Overload ELEMENTS1Motor HP Voltage Model Number HOT Water Coil Capacity Correction and Pressure Drop VS GPM1 HOT Water Coil CAPACITIES1Steam Coil CAPACITIES1, MBH @ 2 PSIG2 Correction Factors for High SteamSteam Pressure Psig Capacity Correction Factor Solenoid Wiring 25 TON Liquid Line Solenoid WiringLB480 Piping Connections Unit Dimensions LB600 Base Sections DIMENSIONS1 Coil Unit Dimensions ModelBase Unit Dimensions Model Physical Data Component Weight Unit Model FLA Voltage MIN. Circuit Ampacity MAX. Fuse Size Electrical DataFAN Performance Data 25 TON1 FAN Performance Data 30 TON1BHP Total Static PRESSURE, IWG LA300 & LB360FAN Performance Data 50 TON1 FAN Performance Data 40 TON1RPM LB480IWG StaticBlower Curve LB600 LB600Each Unit Enclosure Shall have Each Unit Shall beEvaporator Coil Shall Blower Wheels Shall036-21335-002-1-1102

480, 600, LA300, LB360 specifications

York LB360, LA300, 600, and 480 are part of the innovative line of air conditioning and heating solutions developed by Johnson Controls under the York brand. These models are specifically designed to cater to the diverse needs of commercial and industrial applications, delivering high performance, energy efficiency, and reliability.

The York LB360 is an advanced rooftop unit that combines robust construction with cutting-edge technology. One of its main features is its remarkably high-efficiency variable-speed compressor, which allows for precise temperature control while minimizing energy consumption. This model is ideal for medium to large commercial spaces, as it offers flexible configurations and a wide range of cooling capacities, ensuring optimal performance in various climates.

The LA300, on the other hand, is highly regarded for its incredibly quiet operation and compact design. It features advanced sound-dampening technologies that significantly reduce noise levels, making it a suitable choice for environments where low sound emissions are critical, such as schools, hospitals, and offices. The LA300 also integrates smart controls that allow for remote monitoring and management, enhancing overall operational efficiency.

The York 600 series is engineered with durability and serviceability in mind. Its modular design simplifies maintenance, allowing technicians to quickly access critical components. This series includes features like integrated economizers and variable frequency drives, which boost energy efficiency by optimizing airflow and compressor operation based on real-time conditions. The 600 series units are particularly advantageous in large facilities requiring reliable year-round climate control.

Finally, the York 480 model emphasizes advanced control capabilities. It uses cutting-edge microprocessor technology to enable sophisticated diagnostics and performance tracking, thereby reducing downtime and maintenance costs. With an option for web-based control, users can conveniently adjust settings and monitor the system from any location. This model is perfect for facility managers looking for a high level of control over their heating and cooling systems.

In summary, York's LB360, LA300, 600, and 480 models exemplify the brand's commitment to innovation, efficiency, and flexibility in climate control solutions. These units cater to a wide spectrum of commercial and industrial needs, ensuring comfort while helping to reduce energy expenses.