York 102, 90, DH 078 manual DH120 10 TON Side Shot Blower Performance

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TABLE 24: DH120 (10 TON) SIDE SHOT BLOWER PERFORMANCE

CFM

 

 

 

 

 

 

 

 

 

 

 

External Static Pressure

 

 

 

 

 

 

 

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

3000

----

----

----

----

----

----

741

1.20

1122

816

1.35

1256

865

1.46

1365

923

1.69

1571

971

1.91

1784

1035

2.04

1906

1092.2

2.26

2110

3100

----

----

----

705

1.13

1049

755

1.25

1167

828

1.41

1314

876

1.54

1431

933

1.75

1628

980

1.99

1851

1041

2.12

1976

1097.2

2.35

2190

3200

----

----

----

719

1.18

1100

769

1.31

1218

840

1.48

1376

887

1.61

1501

943

1.81

1691

988

2.06

1922

1048

2.20

2049

1102.2

2.44

2274

3300

----

----

----

733

1.24

1156

783

1.37

1274

851

1.55

1443

899

1.69

1575

952

1.89

1760

997

2.14

1997

1054

2.28

2125

1107.2

2.53

2360

3400

694

1.18

1102

747

1.30

1216

797

1.43

1336

863

1.62

1514

910

1.77

1653

962

1.97

1834

1006

2.23

2076

1061

2.37

2205

1112.2

2.63

2448

3500

707

1.25

1161

761

1.37

1281

811

1.51

1404

874

1.70

1589

922

1.86

1735

972

2.05

1915

1015

2.31

2158

1067

2.45

2287

1117.2

2.72

2540

3600

720

1.31

1224

775

1.45

1351

825

1.59

1477

886

1.79

1669

933

1.95

1821

982

2.15

2001

1023

2.41

2244

1073

2.55

2373

1122.2

2.83

2634

3700

733

1.38

1290

789

1.53

1426

839

1.67

1556

897

1.88

1753

944

2.05

1911

992

2.24

2092

1032

2.50

2334

1080

2.64

2462

1127.2

2.93

2732

3800

746

1.46

1361

803

1.61

1505

853

1.76

1641

909

1.98

1841

956

2.15

2005

1002

2.35

2190

1041

2.60

2427

1086

2.74

2554

1132.2

3.04

2832

3900

759

1.54

1435

817

1.70

1589

867

1.86

1731

920

2.07

1934

967

2.26

2103

1012

2.46

2293

1050

2.71

2524

1093

2.84

2649

1137.2

3.15

2934

4000

772

1.62

1513

831

1.80

1678

881

1.96

1827

932

2.18

2031

979

2.37

2205

1022

2.58

2402

1058

2.82

2625

1099

2.95

2747

1142.2

3.26

3040

4100

784

1.71

1595

845

1.90

1771

895

2.07

1928

943

2.29

2132

990

2.48

2311

1032

2.70

2516

1067

2.93

2729

1106

3.06

2848

1147.2

3.38

3148

4200

797

1.80

1680

859

2.01

1869

909

2.18

2035

955

2.40

2238

1001

2.60

2422

1042

2.83

2637

1076

3.04

2838

1112

3.17

2953

----

----

----

4300

810

1.90

1770

873

2.12

1972

923

2.30

2148

966

2.52

2348

1013

2.72

2536

1052

2.96

2763

1084

3.16

2949

1118

3.28

3061

----

----

----

4400

823

2.00

1863

887

2.23

2079

937

2.43

2266

978

2.64

2463

1024

2.85

2654

1062

3.11

2895

1093

3.29

3065

1125

3.40

3171

----

----

----

4500

836

2.10

1960

901

2.35

2191

951

2.56

2390

989

2.77

2581

1036

2.98

2776

1072

3.25

3032

1102

3.42

3184

----

----

----

----

----

----

4600

849

2.21

2061

915

2.48

2308

965

2.70

2519

1001

2.90

2705

1047

3.11

2902

1082

3.41

3175

----

----

----

----

----

----

----

----

----

4700

862

2.32

2166

929

2.61

2430

979

2.85

2654

1012

3.04

2832

1058

3.25

3032

----

----

----

----

----

----

----

----

----

----

----

----

4800

875

2.44

2274

943

2.74

2556

993

3.00

2795

1024

3.18

2964

1070

3.40

3166

----

----

----

----

----

----

----

----

----

----

----

----

4900

888

2.56

2387

957

2.88

2687

1007

3.15

2941

1036

3.33

3100

----

----

----

----

----

----

----

----

----

----

----

----

----

----

----

5000

901

2.69

2503

971

3.03

2823

1021

3.32

3093

----

----

----

----

----

----

----

----

----

----

----

----

----

----

----

----

----

----

High Horsepower Option Required

Unitary Products Group

246646-YTG-C-0606

Image 26
Contents Technical Guide Ashrae 90.1 CompliantTable of Contents Features All units are shipped with 2 throw-away filters installed Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Accessories Part Number Description WeightYTG-C-0606 Ton York Model Number Nomenclature 102 DH Physical Data078 CFM DH Capacity RatingsUnit Voltage Limitations MBH EER IplvCooling Capacity DH078 6-1/2 TON Unit Cooling Capacity DH090 7-1/2 TON Unit Cooling Capacity DH102 8-1/2 TON Unit Cooling Capacity DH120 10 TON Unit 4375 Cooling Capacity DH150 12-1/2 TON UnitReturn Dry Bulb F 5625MCA RLA LRA FLA RLA LRA FLA MCA 240 Electric Heat MultipliersKW Cap. Multiplier 480DH078 6-1/2 Side Shot Blower Performance DH090 7-1/2 TON Side Shot Blower Performance CFMDH102 8-1/2 TON Side Shot Blower Performance DH120 10 TON Side Shot Blower Performance DH150 12-1/2 TON Side Shot Blower Performance DH078 6-1/2 TON Down Shot Blower Performance DH090 7-1/2 TON Down Shot Blower Performance DH102 8-1/2 TON Down Shot Blower Performance DH120 10 TON Down Shot Blower Performance DH150 12-1/2 TON Down Shot Blower Performance Additional Static Resistance DH120 Additional Static Resistance DH078, 090Electric Heat Minimum Supply AIR CFM Indoor Blower SpecificationsPower Exhaust Specifications Model Shipping Operating Unit WeightUnit Model Number DH078 DH090 DH102 DH120 Unit Clearances Detail aDetail C DH078 DH090 DH102 DH120Predator Roof Curb Dimensions Rear Duct Dimensions Bottom Duct Openings from AboveDownflow Economizer Hood Detail Economizer Usage Factory Installed Downflow Economizer Field Installed Horizontal Economizer W/POWER Exhaust Slab Economizer END Return W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 Volt Diagram Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram YTG-C-0606 Description PredatorGeneral Electric Heating Section if Equipped Unit Operating CharacteristicsGAS Heating Section if Equipped Additional Factory Installed Options Other PRE-ENGINEERED Accessories Available

102, 90, DH 078 specifications

York DH series chillers, specifically models 078, 90, and 102, are recognized in the HVAC industry for their advanced features, efficiency, and reliability. These chillers are designed to provide exceptional cooling performance for commercial and industrial applications, prioritizing energy efficiency and sustainability.

One of the standout features of the York DH series is its dual-compressor system. This design not only enhances reliability but also contributes to energy savings by allowing the unit to operate at varying loads more effectively. This adaptability ensures that the chillers can maintain optimal performance even during fluctuating demand, reducing energy consumption and associated costs.

The DH series chillers employ a microchannel condenser technology that maximizes heat exchange efficiency. This technology reduces the amount of refrigerant required while also minimizing the footprint of the unit, offering significant advantages in space-constrained environments. Additionally, microchannel coils are less susceptible to corrosion, enhancing the longevity and reliability of the chillers.

Another notable feature is the use of variable-speed drives (VSD) in the compressor system. These drives allow for precise control of the compressor speed, enabling the chillers to adjust to the cooling demands dynamically. This flexibility not only enhances the overall efficiency of the system but also contributes to quieter operation, making the chillers suitable for environments where noise levels are a concern.

York's DH series also integrates advanced controls and monitoring capabilities. The intuitive control system allows for easy programming and operation, providing users with real-time data on system performance and diagnostics. This feature aids in maintenance and troubleshooting, reducing downtime and ensuring that the chillers operate at peak efficiency.

Safety is paramount in the design of the York DH chillers. Each model is equipped with multiple safety features, including pressure relief valves and temperature monitoring systems, to protect the unit during operation. This commitment to safety not only safeguards the equipment but also ensures compliance with industry standards.

In conclusion, the York DH 078, 90, and 102 chillers exemplify modern HVAC technology with their dual-compressor systems, microchannel condenser technology, variable-speed drives, and advanced control systems. These features combine to deliver efficient, reliable, and sustainable cooling solutions for a wide variety of applications. The York DH series represents a significant advancement in chiller design and functionality, making it a preferred choice for many professionals in the field.