York DM120 Additional Static Resistance Imperial, Cooling Only1 Economizer2 Electric Heat KW2

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036-21044-003-A-0304

TABLE 33: ADDITIONAL STATIC RESISTANCE (IMPERIAL)

CFM

Cooling Only1

Economizer2 3

 

Electric Heat KW2

 

9

18

24

36

54

 

 

 

 

 

 

 

 

 

 

 

1900

0.06

0.02

0.05

0.06

0.07

0.08

0.10

 

 

 

 

 

 

 

 

2100

0.07

0.02

0.06

0.07

0.08

0.09

0.11

 

 

 

 

 

 

 

 

2300

0.08

0.02

0.07

0.08

0.09

0.10

0.13

 

 

 

 

 

 

 

 

2500

0.09

0.02

0.08

0.09

0.10

0.11

0.14

 

 

 

 

 

 

 

 

2700

0.11

0.03

0.09

0.10

0.12

0.13

0.16

 

 

 

 

 

 

 

 

2900

0.12

0.03

0.10

0.11

0.13

0.14

0.18

 

 

 

 

 

 

 

 

3100

0.14

0.03

0.12

0.13

0.15

0.16

0.20

 

 

 

 

 

 

 

 

3300

0.16

0.03

0.13

0.14

0.17

0.18

0.22

 

 

 

 

 

 

 

 

3500

0.18

0.04

0.15

0.16

0.19

0.20

0.24

 

 

 

 

 

 

 

 

3700

0.20

0.04

0.17

0.18

0.21

0.22

0.26

 

 

 

 

 

 

 

 

3900

0.23

0.04

0.19

0.20

0.23

0.24

0.28

 

 

 

 

 

 

 

 

4100

0.25

0.04

0.21

0.22

0.25

0.26

0.31

 

 

 

 

 

 

 

 

4300

0.28

0.05

0.23

0.24

0.28

0.29

0.34

 

 

 

 

 

 

 

 

4500

0.30

0.05

0.25

0.26

0.30

0.31

0.37

 

 

 

 

 

 

 

 

4700

0.33

0.05

0.28

0.29

0.33

0.34

0.40

 

 

 

 

 

 

 

 

4900

0.36

0.05

0.30

0.31

0.35

0.37

0.43

 

 

 

 

 

 

 

 

5100

0.39

0.06

0.33

0.34

0.38

0.40

0.46

 

 

 

 

 

 

 

 

5300

0.42

0.06

0.35

0.37

0.41

0.43

0.49

 

 

 

 

 

 

 

 

5500

0.45

0.06

0.38

0.40

0.44

0.46

0.53

 

 

 

 

 

 

 

 

5700

0.48

0.06

0.41

0.43

0.47

0.49

0.56

 

 

 

 

 

 

 

 

5900

0.52

0.07

0.44

0.46

0.50

0.53

0.59

 

 

 

 

 

 

 

 

6100

0.56

0.07

0.47

0.49

0.53

0.56

0.62

 

 

 

 

 

 

 

 

6300

0.60

0.07

0.50

0.53

0.56

0.59

0.65

 

 

 

 

 

 

 

 

1.Add these resistance values to the available static resistance in the respective Blower Performance Tables.

2.Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

3.The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

Unitary Products

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Contents Technical Table of Contents Environmentally Aware For Predator Component Location036-21044-003-A-0304 Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit ½ 12½ Ton Predator Model Number Nomenclature Nomenclature Additional OPTIONSì Johnson UNT Controller, DFS, APS & Phase Monitor Technicoat Condenser Coil, Coil Guard, & Dirty Filter Switch Component Models 090 120 150 Physical DataCapacity Ratings Metric Capacity Ratings ImperialCooling Capacity 7-1/2 TON Unit Imperial M3/s Cooling Capacity 26.4 KW Unit Metric3500 Cooling Capacity 10 TON Unit Imperial4000 4500Cap.1 Input2 Return Dry Bulb C Cooling Capacity 35.1 KW Unit Metric4375 Cooling Capacity 12-1/2 TON Unit Imperial5625 6250Cooling Capacity 43.9 KW Unit Metric Electrical Data 12-1/2 TON Electrical Data 7-1/2 TONElectrical Data 10 TON 100 149 199 249 Turns OpenBlower Performance 10 TON Standard Motor Side Duct Metric Blower Performance 10 TON Standard Motor Side Duct Imperial100 149 199 249 299 349 399 100 149 199 249 299 349100 149 199 249 299 349 399 448 498 548 Blower Performance 10 TON Optional Motor Side Duct ImperialBlower Performance 10 TON Optional Motor Side Duct Metric 100 149 199 249 299 349 399 448 498 Blower Performance 12-1/2 TON Side Duct ImperialBlower Performance 12-1/2 TON Side Duct Metric Blower Performance 7-1/2 TON Standard Motor Downshot Metric Blower Performance 10 TON Standard Motor Downshot Imperial Blower Performance 7-1/2 TON Optional Motor Downshot MetricBlower Performance 10 TON Standard Motor Downshot Metric 100 149 199 249 299Blower Performance 10 TON Optional Motor Downshot Metric Blower Performance 10 TON Optional Motor Downshot Imperial100 149 199 249 299 349 399 448 Blower Performance 12-1/2 TON Downshot ImperialBlower Performance 12-1/2 TON Downshot Metric Cooling Only1 Economizer2 Electric Heat KW2 Additional Static Resistance ImperialElectric Heat Minimum Supply AIR Imperial Additional Static Resistance MetricElectric Heat Minimum Supply AIR Metric 12.5Point Load Weight Indoor Blower SpecificationsUnit Weight Model Location lbs. kg 090Unit Clearances Detail BDetail C Detail D RightPredator Roof Curb Dimensions Bottom Duct Openings from Above Cooling Unit with GAS Heat Wiring Diagram Unitary 5005 Norman Products York Group Drive 73069 Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram

DM120, DM150 specifications

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