York YK145.00-EG4 manual Blower Performance, Cfm, Med

Page 20

Technical Guide: YK145.00-EG4 (309)

 

 

 

 

 

Water Source Heat Pumps

BLOWER PERFORMANCE

 

 

 

 

 

 

 

 

BLOWER PERFORMANCE

 

 

 

 

 

 

 

 

 

 

Unit

Rated

Min.

Max.

Motor

 

 

External Static Pressure (in w.g.)

 

 

Size

CFM

CFM

CFM

Speed

0

0.1

0.2

0.3

0.4

0.5

 

0.6

0.7

0.8

 

 

 

 

High

-

-

-

-

-

-

 

-

-

-

007

260

182

299

Med

-

-

300

270

235

200

 

-

-

-

 

 

 

 

Low

275

260

240

210

180

-

 

-

-

-

 

 

 

 

High

-

-

380

360

330

290

 

240

-

-

009

320

235

368

Med

340

325

300

270

235

-

 

-

-

-

 

 

 

 

Low

-

-

-

-

-

-

 

-

-

-

 

 

 

 

High

-

475

450

420

385

345

 

300

-

-

012

400

300

460

Med

470

455

430

400

365

325

 

-

-

-

 

 

 

 

Low

385

370

355

330

300

-

 

-

-

-

 

 

 

 

High

-

750

710

660

610

555

 

495

-

-

018

640

495

736

Med

690

660

625

585

540

490

 

-

-

-

 

 

 

 

Low

600

570

535

495

-

-

 

-

-

-

 

 

 

 

High

-

-

-

950

890

820

 

740

650

550

024

800

560

920

Med

925

905

875

840

790

730

 

660

590

-

 

 

 

 

Low

810

795

780

765

725

660

 

590

-

-

 

 

 

 

High

-

-

1170

1120

1060

985

 

905

820

730

030

1000

730

1150

Med

1150

1125

1090

1045

990

925

 

850

765

-

 

 

 

 

Low

980

970

955

935

905

855

 

785

-

-

 

 

 

 

High

-

1390

1330

1270

1210

1140

 

1055

960

865

036

1200

865

1380

Med

1355

1320

1270

1215

1155

1085

 

1005

920

-

 

 

 

 

Low

1200

1190

1170

1130

1085

1020

 

950

-

-

 

 

 

 

High

-

1175

1160

1120

1075

1015

 

930

-

-

042

1400

980

1480

Med

1370

1320

1275

1210

1150

1070

 

925

-

-

 

 

 

 

Low

1480

1410

1350

1290

1220

1140

 

1050

950

-

 

 

 

 

High

-

-

-

1915

1835

1750

 

1660

1550

1415

048

1600

1160

1880

Med

1880

1860

1820

1770

1710

1640

 

1550

1450

1320

 

 

 

 

Low

1495

1490

1485

1480

1460

1420

 

1360

1285

1160

 

 

 

 

High

-

2320

2260

2200

2120

2040

 

1920

1840

1700

060

2000

1560

2300

Med

2040

2030

2005

1970

1925

1860

 

1785

1700

1610

 

 

 

 

Low

1760

1750

1730

1700

1660

1610

 

1560

-

-

 

 

 

 

High

2400

2320

2260

2200

2120

2040

 

1920

1840

1700

070

2200

1700

2400

Med

2040

2030

2005

1970

1925

1860

 

1785

1700

-

 

 

 

 

Low

-

-

-

-

-

-

 

-

-

-

Units are shipped pre-wired for Medium speed.

All airflow ratings are at lowest voltage rating of dual rating (ie. 208 volt)

Airflow ratings include resistance of wet coil and clean air filters.

20

Johnson Controls

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Contents Water Source Heat Pumps Table of Contents Introduction Product OverviewSpecifications Nomenclature Water Source Heat PumpPhysical Data Operating Limits Cooling HeatingARI/ISO Performance Data Performance Data ARI/ISO 13256-1 Water Loop ConditionsPerformance Data ARI/ISO 13256-1 Ground Water Conditions Performance Data ARI/ISO 13256-1 Ground Loop ConditionsPerformance Data RS*007 320 CFMEWT F GPM WPD Cooling Heating PSI EER HTG LAT F COP 10.4RS*009 320 CFM RS*012 400 CFM RS*018 640 CFM RS*024 800 CFM RS*030 1000 CFM RS*036 1200 CFM RS*042 1400 CFM RS*048 1600 CFM RS*060 2000 CFM RS*070 2200 CFM Correction Factors Antifreeze Correction TableAirflow Correction Table Cooling Performance Correction TableBlower Performance Blower PerformanceCFM Med19.0 Electrical DataRSH/RSV Electrical Data Return AIR Supply AIR Dimensional DataRSH Series RSV Series Supply AIR Return AIR10.31 13.63Wiring Diagram Single PhasePhase Page

YK145.00-EG4 specifications

The York YK145.00-EG4 is an advanced chiller unit known for its efficiency and reliability in commercial HVAC applications. This model is part of the YK series, renowned for its innovative technologies and superior performance characteristics. The YK145.00-EG4 offers a balance of energy efficiency, operational flexibility, and cutting-edge features that make it stand out in today’s competitive market.

One of the main features of the York YK145.00-EG4 is its exceptional energy efficiency. It utilizes advanced centrifugal compressor technology that is designed to minimize energy consumption while delivering optimal cooling capacity. The chiller conforms to the latest standards in efficiency ratings, making it a sustainable choice for businesses looking to reduce their carbon footprint and lower operational costs.

The YK145.00-EG4 also boasts a variety of refrigerant options, allowing flexibility to meet specific project requirements and local regulations. This versatility makes it suitable for various applications, from data centers to large commercial buildings. Additionally, the unit incorporates an intelligent control system that ensures precise temperature maintenance and efficient operation. This system allows for remote monitoring and diagnostics, enhancing usability and facilitating timely maintenance.

Another key characteristic of the York YK145.00-EG4 is its durable construction. Built with high-quality materials, the chiller is designed to withstand rigorous environmental conditions. This commitment to durability extends the unit's lifespan and reduces the need for frequent repairs or replacements, ultimately ensuring long-term reliability.

The chiller features a compact design that promotes ease of installation and space efficiency. Its modular configuration allows for seamless integration into existing HVAC systems, minimizing downtime during installation.

Furthermore, the YK145.00-EG4 is equipped with innovative noise reduction technologies, contributing to quieter operation. This makes it an ideal choice for applications where noise levels are a concern, such as residential areas or workplaces.

In summary, the York YK145.00-EG4 chiller combines energy efficiency, technological advancement, durability, and ease of installation to provide an exceptional cooling solution for commercial applications. With its focus on performance and sustainability, it meets the demands of modern HVAC systems while ensuring optimal comfort and reliability for its users.