Heatcraft Refrigeration Products HCS Dimensions, Reference, Mix box, Motor and coil connection

Page 31

Dimensions

Model VCS

Sizes 03 - 41 FC

 

For All Unit Sizes

R**

 

W

 

 

 

22"

 

6

28"

 

8

44"

 

 

** See page 29 for high efficiency filter section

height and width.

Arrangements Available:

Sizes 03 through 18

— Arrangements 1, 2, 3, 4, 5, 6.^^

Sizes 20 through 41

— Arrangements 2, 3, 4, 5.^^

 

A

 

B

C

D

E

F*

G

 

H*

J

K

 

L

M^^

N

Unit

air handler

 

air handler

air handler

fan section

fan outlet

fan outlet

fan outlet

 

fan outlet

discharge

coil section

 

int. F&BP

ext. F&BP

high cap.

Size

width

 

height

depth

height

length

locator

width

 

locator

arr 1,2,5,6

verical data

 

depth

depth

filter, depth

03

39

 

49 1/2

28 11/16

——

10 1/4

18 1/8

11 7/8

 

9

1 1/2

——

 

7 3/4

8 1/2

26 1/2

06

52

 

56

28 11/16

——

13 7/16

18

3/16

15 5/8

 

18 3/16

1 1/2

——

 

7 3/4

8 1/2

25 5/8

08

49

 

73 1/2

35 1/2

——

15 7/8

17 1/8

14 3/4

 

17 1/8

1 1/2

——

 

7 3/4

13

28 3/4

10

58

 

73 1/2

35 1/2

——

18 7/8

20

5/16

17 3/8

 

20 5/16

1 1/2

——

 

7 3/4

13

28 3/4

12

64

 

80

38 3/4

——

18 7/8

23

5/16

17 3/8

 

23 5/16

1 1/2

——

 

7 3/4

14

28 3/4

14

73

 

80

38 3/4

——

24 3/4

25 1/8

22 3/4

 

25 1/8

2 1/2

——

 

7 3/4

14

27 3/4

18

73

 

89

38 3/4

38 3/4

24 3/4

25 1/8

22 3/4

 

25 1/8

2 1/2

47 3/4

 

7 3/4

14

27 3/4

20

90

 

91

44

44

27 1/4

31 3/8

27 1/4

 

31 3/8

4

44

 

10

15

23

26

115

 

91

44

44

27 1/4

43 7/8

27 1/4

 

43 7/8

4

44

 

10

15

23

34

115

 

109

54

52

31 1/4

41 7/8

31 1/4

 

41 7/8

3

54

 

10

15

23

41

115

 

133

62

65

36 3/4

39 1/8

36 3/4

 

39 1/8

4

65

 

10

18

26 5/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reference

 

 

 

P

Q+

S

U

 

V

X

 

 

 

 

 

Unit

Mix box

discharge

air handler

back inlet

inlet

back inlet

 

 

 

 

 

 

 

Size

without filter section

arr 3 & 4

base height

depth

height

locator

 

 

 

Motor and coil connection

03

20 1/2

1 1/2

2 1/2

5 1/2

 

4

5 1/8

 

 

 

 

 

locations (R.H or L.H.)

06

20 1/2

1 1/2

2 1/2

5 1/2

 

4

9 1/4

 

 

 

 

determined facing the front

08

20 1/2

1 1/2

2 1/2

5 1/2

 

4

14

 

 

 

 

 

of the unit, with the air

 

10

20 1/2

1 1/2

2 1/2

5 1/2

 

4

14

 

 

 

 

 

blowing through the coil

12

20 1/2

1 1/2

2 1/2

5 1/2

 

4

15 5/8

 

 

 

 

 

and into observer’s face.

14

23 1/4

2 1/2

2 1/2

7

5

1/2

14 1/4

 

 

 

 

 

 

 

 

18

23 1/4

2 1/2

2 1/2

7

5

1/2

18 3/4

 

 

 

^^External Face & Bypass Note

20

23 1/4

2

3

7

5

1/2

17 3/8

 

 

 

 

 

Arrangements 1 and 2

 

26

23 1/4

2

3

7

5

1/2

17 3/8

 

 

 

 

 

not available with

 

34

 

29

3

3

7

5

1/2

19 1/2

 

 

 

 

 

external face and

 

41

34 3/4

3

3

7

5

1/2

22 1/8

 

 

 

 

 

bypass dampers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All dimensions are in inches.

FC = Forward Curved Fan

*Dimension “F” and “H” are for Left Hand (L.H.) drive. For Right Hand (R.H.) drive, reverse dimension “F” and “H” (size 03 only). + Dimension “Q” is for Discharge Arrangement 3. For Discharge Arrangement 4, “Q” measures from corresponding side of unit.

NOTE: For double wall construction and internal isolation, please consult factory

31

Image 31
Contents Air Handlers Quality Standard IndexCabinet style Fan Type NomenclatureStandard Unit Features Heat Reclaim Coils Air Handler CoilsDirect Expansion Coils Water CoilsConstruction & Dimensions Accessories- Electric HeatUnit Heater Dimensions Size Maximum KW Electric Heater Selection ExampleComponent 208 240 460 480 Accessories Filters And Auxiliary Sections Auxilary Sections- All unit Sizes Dimensions, Page 29 to‘A’ = Available Accessories for Fan and Coil SectionsAvailable Motors, Drives, Motor Starters per Horsepower Motor Drive Starter Motor Horsepower DescriptionSelection Conditions Air Handler SelectionSelection Example Selection ProcedureCu m/h Air volume at Air handler DX air Refrigerant Chilled waterAir Handler Performance Quick Reference SteamCoil Air Handler Performance- Direct Expansion1553 Saturated Suction TemperatureAir Handler Perfromance- Direct Expansion 1339Row Coils Air Handler Performance- Chilled WaterSize Air Area Std Face Air Handler Perfromance- Chilled WaterHeating 0F. Air Air Handler Performance- Hot Water/SteamTwo Row One Row Heating 60F. AirSize Air Sq. Ft One Row Two RowCoil Perfromance- Heat Reclaim MBH/SQ FT Temperature DifferenceType a and Type 5, hot gas reclaim, heating capacities 400 450 500 550 600 Refrigerant Evaporating Temperature FCoil Performance- Direct Expansion MBH/SQ FT Actual capacity will vary With coil circuitingFPM, Type a Coils 1/2 DIA FPM, Type 5 Coils 5/8 DIA Coil Perfromance- Chilled Water MBH/SQ FTChilled RowsFPM, Type 8 Coils 1 DIA Rows Coil Performance- Heating, Water & SteamFPM, Type 5 Coils 5/8 DIA Rows 500 600 650 700 400Size Fan PerformanceCoil Total RPM BHP Size 14 and SizeSize 20 and Size 32 3/8 Airfoil Fan High Efficiency Filter Section High Efficiency Filter Sections- DimensionsDimensions inches Size 65 and SizeSizes 03 Sizes 20 Accessory Flange PatternDimensions Size Mixbox Inlet Duct ConnectionsMotor and coil connection DimensionsReference Mix boxDischarge Sizes 03 41 FCSizes 50 75 AF Mixbox For All Units Sizes10 1/8 12 5/8 Rows 15 5/8‘D’ added to Depth is dimensionDimension ‘T’ Sizes 50 65 AFFor All Unit Sizes Sizes 03 Mounting Locations For Vibration IsolatorsSize Edge All mounting holes are 5/8 inch diameter Rows Inch filters For All Unit SizesOne and two row heating coils do not have Air Flow Reheat Position Preheat Position Coil SectionVibration Isolators, Quantity Required ModelsAir Handler Component Unit Size Net Weights and Metal GaugesWeight in pounds To estimate weights for other coilsFace Area Air Handler Unit Size Square Feet Face Areas- Air Pressure Drops, Dry CoilsDepth Flat & hi 35% Efficient , Pleated Air Pressure Drops- Cabinets, Filters, Wet CoilsFin Air Velocity Feet Per minute Physical Data 16.04 21.25 27.63 31.88 40.50 51.67 59.42 Unit SizeCFM Range Cooling 19.25 25.50 34.00 40.38 49.50 64.58 74.91 SmallMechanical Specification