York WR240, WR300 warranty Scfm

Page 29

262292-YTG-B-0107

TABLE 14: WR180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW

Blower Performance (Downflow Discharge)

ESP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

0.2

7541

1120

5.34

6.51

7285

1082

4.81

5.87

6996

1043

4.28

5.22

6716

1005

3.85

4.63

6406

966

3.40

4.08

6050

926

3.00

3.61

0.4

7197

1122

5.02

6.12

6947

1083

4.51

5.50

6655

1044

4.06

4.88

6367

1005

3.58

4.29

6034

966

3.08

3.70

5675

927

2.74

3.29

0.6

6854

1123

4.69

5.72

6616

1084

4.21

5.14

6347

1046

3.81

4.58

6066

1006

3.41

4.09

5738

967

3.06

3.67

5321

927

2.58

3.09

0.8

6576

1125

4.49

5.48

6348

1086

4.04

4.84

6072

1046

3.62

4.35

5747

1007

3.20

3.84

5325

968

2.78

3.33

4923

928

2.38

2.86

1.0

6287

1126

4.27

5.21

6069

1087

3.84

4.61

5686

1048

3.37

4.04

5340

1008

2.88

3.46

4917

969

2.54

3.05

4463

929

2.08

2.50

1.2

5911

1127

3.97

4.76

5707

1088

3.57

4.29

5310

1049

3.08

3.69

4911

1009

2.62

3.14

4463

970

2.25

2.70

3949

930

1.87

2.24

1.4

5545

1128

3.66

4.39

5354

1089

3.29

3.95

4896

1049

2.82

3.38

4458

1010

2.33

2.80

4038

970

1.96

2.36

3152

931

1.53

1.83

1.6

5209

1130

3.38

4.06

4941

1090

3.04

3.65

4391

1050

2.51

3.02

3924

1011

2.07

2.48

3158

971

1.64

1.97

-

-

-

-

1.8

4638

1131

2.96

3.56

4314

1091

2.66

3.19

3681

1052

2.14

2.57

-

-

-

-

-

-

-

-

-

-

-

-

 

 

1 turn

 

 

2 turns

 

 

3 turns

 

 

4 turns

 

 

5 turns

 

 

6 turns

 

7.5 HP motor 5 HP motor

 

 

 

 

 

15-Ton High Static Drive, Gas Heat, Bottom Connection

 

 

 

 

 

 

 

 

 

1VP62 x BK90

 

 

 

 

 

 

8000

 

 

 

 

 

 

 

 

 

 

 

 

7500

1 Turn

 

 

 

 

 

 

 

 

 

 

 

2 Turns

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7000

3 Turns

 

 

 

 

 

 

 

 

 

 

 

 

4 Turns

 

 

 

 

 

 

 

 

 

 

 

6500

5 Turns

 

 

 

 

 

 

 

 

 

 

 

6000

6 Turns

 

 

 

 

 

 

 

 

 

 

SCFM

5500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5000

 

 

 

 

 

 

 

 

 

 

 

 

4500

 

 

 

 

 

 

 

 

 

 

 

 

4000

 

 

 

 

 

 

 

 

 

 

 

 

3500

 

 

 

 

 

 

 

 

 

 

 

 

3000

 

 

 

 

 

 

 

 

 

 

 

 

 

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

 

 

 

 

 

 

External Static ("WC)

 

 

 

 

Unitary Products Group

29

Image 29
Contents Description WarrantyTable of Contents Ton Sunline MagnaDRY Model Number Nomenclature Product NomenclatureFeatures Unit Cutaway Normal ModeReheat Control Board Alternate ModeReheat Controls Part Single Input Electronic Enthalpy FACTORY-INSTALLED OptionsMotorized Outdoor AIR Intake Damper Phenolic Coated EVAPORATOR, REHEAT,FIELD-INSTALLED Accessories Power exhaust is not available as a field installed option GAS Heat Ratings Sound Power RATING1Capacity Ratings ARI MBH Cooling Capacities for WR180104 151 16.9 142 118 101 147 15.2 Cooling Capacities for WR240 240 21.3 101 225 23.1 100 5000 221 21.0 140 Cooling Capacities for WR300 281 26.6 128 Cooling Capacities for WR180 Alternate Reheat Mode Cooling Capacities for WR240 Alternate Reheat Mode Cooling Capacities for WR300 Alternate Reheat Mode EV+U Lbs/Hr Lbs/Hr AIR Temp Altitude Feet Altitude Correction Factors$OWLWXGH7HPSHUDWXUH&RQYHUVLRQDFWRU ESP CFM RPM BHP Scfm Scfm Scfm Scfm Ton Standard Drive, Gas Heat, Bottom Connection VP68 x BK100 HP motor 10 HP motor 7.5 HP motor YTG-B-0107 12000 11000 8000 Ton High Static Drive, Cooling Only, Bottom Duct Connection Ton High Static Drive, Gas Heat, Bottom Duct Connection Static RESISTANCES1 Power Exhaust PerformanceBlower Motor and Drive Data BRKR1 78.8 100 97.3 125 E18 13.5 37.5 86.5 100 88.8 107.3 125 E18 13.5 37.5 WR180 WR240 WR300 Physical Data ModelsHole Rear View Dimensions Minimum Clearances Unit Dimensions WR180, 240 & 300 RainhoodUnit Center of Gravity Four and SIX Point Loads Unit Roof Curb Dimensions Typical Field Wiring Unit Cabinet Guide SpecificationsIndoor Evaporator FAN Assembly Refrigerant Components Outdoor Condenser FAN AssemblyUnit Controls GAS Heating Section WR***N ModelsOther PRE-ENGINEERED Accessories Available Unit Operating CharacteristicsOther Factory Installed Options Electrical RequirementsLOW Speed Drive WR240 & WR300 only

WR240, WR300 specifications

The York WR300 and WR240 are advanced water-cooled screw chillers that embody innovation, efficiency, and sustainability. These chillers are part of York’s renowned product line and are designed for a variety of commercial applications, ranging from large office buildings to industrial processes.

One of the standout features of the WR300 and WR240 models is their energy efficiency. Both units utilize the latest in variable-speed drive technology, which allows for precise control of the compressor speed based on the cooling demand. This results in lower energy consumption, especially in part-load conditions, making the chillers not only eco-friendly but also cost-effective over their lifespan.

The WR300 is designed to provide cooling capacities of up to 300 tons, while the WR240 offers capacities of up to 240 tons. These substantial capacities make them suitable for larger applications where dependable cooling is essential. The units are compact in design, allowing for flexible installation options, even in properties with space constraints.

Another key characteristic of the York WR chillers is their advanced refrigerant technology. Utilizing R-134a refrigerant, these chillers comply with global environmental standards and regulations, contributing to reduced greenhouse gas emissions. This makes the WR300 and WR240 not only high-performing but also aligned with a sustainable future.

The chillers are equipped with a robust control system that enhances operational performance and reliability. Features such as the advanced York YZ controller facilitate remote monitoring and diagnostics, allowing facility managers to optimize chiller performance and enhance maintenance processes. This advanced control capability minimizes downtime and maximizes productivity.

Noise reduction is also a significant consideration with these units. The WR series incorporates sound-dampening technology, making it an ideal choice for installations in noise-sensitive environments, such as schools or hospitals.

Furthermore, the construction of these chillers emphasizes durability and ease of maintenance. The components are engineered to withstand harsh operating conditions, and the design allows for straightforward access to key components, thereby simplifying service tasks.

In summary, the York WR300 and WR240 chillers stand out due to their energy efficiency, advanced refrigerant technology, robust control systems, and durability. These features make them ideal solutions for modern HVAC needs, supporting businesses while prioritizing environmental stewardship.