single duct units (002).pdf

Single-Duct

SD 1VAV-PRC008-EN

Table of Contents

Service Model Number Description SD 2 – 3

Selection Procedure SD 4 – 5

General Data – Valve/Controller Airflow Guidelines SD 6

Performance Data – Air Pressure Requirements SD 7 – 9

Performance Data – Hot Water Coil SD 10 – 15

Performance Data – Electric Data SD 16 – 17

Performance Data – Acoustics SD 18 – 21

Dimensional Data SD 22 – 27

Mechanical Specifications SD 28 – 30

VAV-PRC008-ENSD 2

Service Model Number Description

Single-Duct VAV Terminal Units The features of the single-duct VAV terminal units are described by the product categories shown in bold.

Within each category the available options are listed.

Digit 1, 2—Unit Type VC VariTrane single-duct

Digit 3—Reheat C Cooling Only E Electric Heat W Hot Water Heat

Digit 4—Development Sequence F Sixth

Digit 5, 6—Primary Air Valve 04 4" inlet (225 cfm) 05 5" inlet (350 cfm) 06 6" inlet (500 cfm) 08 8" inlet (900 cfm) 10 10" inlet (1400 cfm) 12 12" inlet (2000 cfm) 14 14" inlet (3000 cfm) 16 16" inlet (4000 cfm) 24 24" x 16" inlet (8000 cfm)

Digit 7, 8—Not Used 00 N/A

Digit 9—Not Used 0 N/A

Digit 10, 11—Design Sequence C0 Third (factory assigned)

Digit 12, 13, 14, 15—Controls ENON No controls, field-installed DDC/ electric PNON No controls, field-installed pneumatic DD00 Trane elec actuator only DD01 DDC – Cooling only DD02 DDC – N.C. on/off water valve control DD03 DDC – Prop hot water valve control DD04 DDC – On/off electric heat DD05 DDC – Pulse-width modulation electric heat DD07 DDC – N.O. on/off water valve control DD11 LonTalk DDC Controller—

Cooling only DD12 LonTalk DDC Controller w/ N.C.

on/off hot water control DD13 LonTalk DDC Controller w/ proportional hot water control DD14 LonTalk DDC Controller–on/off electric heat control

DD15 LonTalk DDC Controller w/ pulse-width modulation electric heat control

DD17 LonTalk DDC Controller w/ N.O.

on/off hot water control

AT08 FM Automated Logic ZN341v+ AT10 FM Automated Logic ZN141v+ FM00 FM – Customer-supplied actuator & controller FM01 FM – Trane actuator w/ customer-supplied control HNY2 FM Honeywell W7751H INV3 FM Invensys MNL-V2R PWR1 FM Siemens 540-100 w/

GDE131.1 actuator PWR2 FM Siemens 540-103 w/

GDE131.1 actuator PW12 FM Siemens 550-065 PW13 FM Siemens 550-067 VMA2 FM Johnson VMA-1420 EI05 Analog – With optional on/off reheat EI28 Analog – With optional on/off reheat with dual-minimum cfm EI29 Analog – With optional on/off reheat with constant-volume cfm PC00 PN – N.C. Trane pneumatic actuator PC04 PN – N.C. with optional on/off HW, DA Stat PC05 PN – N.C. with optional on/off electric, RA Stat PN00 PN – N.O. Trane pneumatic actuator, RA Stat PN04 PN – N.O. PVR, DA Stat PN05 PN – N.O. PVR, RA Stat PN11 PN – N.O. dual-minimum cfm, DA Stat PN32 PN – Water Valve, N.O. constant volume, DA Stat PN34 PN – Electric heat, N.O. constant volume, DA Stat

Notes:

N.C. = Normally-closed N.O. = Normally-opened DA Stat = Direct-acting pneumatic t-stat (by others) RA Stat = Reverse-acting pneumatic t-stat (by others) PN = Pneumatic FM = Factory installation of customer-supplied controller PVR = Pneumatic Volume Regulator

VCCF

VCWF

VCEF

SD 3VAV-PRC008-EN

Digit 27, 28, 29—Electric Heat kW 000 None 050 0.5 kW 010 1.0 kW 015 1.5 kW

460 46.0 kW

Notes:

0.5 to 8.0 kW – ½ kW increments

8.0 to 18.0 kW – 1 kW increments

18.0 to 46.0 kW – 2 kW increments

Digit 30—Electric Heat Stages 0 None 1 1 Stage 2 2 Stages Equal 3 3 Stages Equal

Digit 31—Contactors 0 None 1 24-volt magnetic 2 24-volt mercury 3 PE with magnetic 4 PE with mercury

Digit 32—Not Used 0 N/A

Digit 33—Not Used 0 N/A

Digit 34—Actuator 0 Standard A Spring Return (Normally Open) B Spring Return (Normally

Closed)

Digit 35—Sensor Options 0 Standard (Wired) 1 Factory Mounted Wireless

Receiver (Sensor Accessory)

Service Model Number Description

Digit 16—Insulation A 1/2" Matte-faced B 1" Matte-faced C 1/2" Foil-faced D 1" Foil-faced F 1" Double-wall G 3/8" Closed-cell

Digit 17—Not Used 0 N/A

Digit 18—Not Used 0 N/A

Digit 19—Outlet Plenum (Connection is Slip & Drive) 0 None A 1 Outlet RH B 1 Outlet END C 1 Outlet LH D 2 Outlets, 1 RH, 1 END E 2 Outlets, 1 LH, 1 END F 2 Outlets, 1 RH, 1 LH H 3 Outlets, 1 LH, 1 RH, 1 END J 4 Outlets, 1 LH, 1 RH, 2 END

Note: See unit drawings for outlet sizes/ damper information.

Digit 20—Not Used 0 N/A

Digit 21—Water Coil 0 None 1 1-Row 2 2-Row

Digit 22—Electrical Connections (VCCF, VCWF can be flipped in the field to achieve opposite-hand connection) L Left (Airflow hitting you in the face) R Right (Airflow hitting you in the face) 0 Opposite side connection – coil and control

Digit 23—Transformer 0 None 1 120/24 volt (50 VA) 2 208/24 volt (50 VA) 3 240/24 volt (50 VA) 4 277/24 volt (50 VA) 5 480/24 volt (50 VA) 6 347/24 Volt (50 VA) 7 575/24 Volt (50 VA) 8 380/24 Volt (50 VA)

Note: For VCEF units with transformers the VA depends on the staging, control, and contactor type (ranges are 40 VA to 75 VA)

Digit 24—Disconnect Switch 0 None W With

Note: VCCF, VCWF – Toggle Disconnect VCEF – Door Interlocking Power Disconnect

Digit 25—Power Fuse 0 None W With

Digit 26—Electric Heat Voltage 0 None A 208/60/1 B 208/60/3 C 240/60/1 D 277/60/1 E 480/60/1 F 480/60/3 G 347/60/1 H 575/60/3 J 380/50/3 K 120/60/1

VAV-PRC008-ENSD 4

Selection Procedure

This section describes the catalog selection of single-duct VAV terminal units with specific examples. A computer selection program is also available to aid in selection of VAV terminal units.

Selection of single-duct VAV terminal units can involve three elements:

• Air valve selection

• Heating coil selection (if required)

• Acoustics

Air Valve Selection

The wide-open static pressure and airflows are found in the performance data section of the catalog. To select an air valve, locate the required design cooling airflow for your terminal unit type and find the smallest air valve size that has a pressure drop equal to or lower than the maximum wide-open static pressure requirement.

Selection Example— Cooling Only VCCF Terminal Unit

Design cooling airflow: 1700 cfm Maximum wide open Air pressure drop: 0.25 in. wg Minimum cooling airflow: 850 cfm

From the performance data charts, select a valve size 12, which has a wide-open static pressure drop of 0.01 in. wg

Check the minimum and maximum cfm desired with the minimum and maximum cfm allowed in the table in the general data section. The maximum setting of 1700 cfm is within the acceptable range. The desired minimum setting of 850 cfm is acceptable for the cooling only box desired. Note that if an electric reheat box was selected, the minimum cfm would be dependent upon the kW of the electric heater. (See Electric Heat Unit Selection.)

Heating Coil Selection (If required) First, determine the amount of heat required to meet space and downstream duct heat losses from a load calculation.

Hot Water Heat Select a hot water coil sufficient to meet the design heat loss.

Example:

VCWF, Hot Water Unit Heat, Size 12 (See air Valve Selection) Heating airflow: 850 cfm Hot water flow: 1.0 gpm Design Heat Loss: Q =25 MBh

Select hot water coil from the coil performance table in the Performance Data section of the catalog.

Selection:

A one-row coil is sufficient to meet design conditions. From the Hot Water Coil Capacity Data of the Performance Data Section, a one-row coil for a size 12 air valve will operate at the above conditions as follows:

Coil Capacity: 25.17 MBh Water pressure drop: 0.72 ft WPD

Air pressure drop (APD) of the hot water coil is included in the chart preceding the hot water coil performance data section.

APD = 0.35 in. wg

Electric Heat Determine the kW required to meet zone design heat loss.

kW = MBh / 3.414

MBh = Design Heat Loss

Select the nearest available kW with voltage and steps desired from the electric heater kW guideline table in the Performance Data section of the catalog.

Example:

VCEF, Electric Unit Heat, Size 12 (See Air Valve Selection) Heating airflow: 850 cfm Voltage: 277/60/1 VAC Design Heat Loss: Q = 25 MBh kW = Q/3.414 kW = 25/3.414 kW = 7.3

Selection:

Select 7.5 kW from the electric heat table in the voltage and stages required. The table shows the minimum cfm allowable for the kW selected. The static pressure requirement is shown as 0.06 in. wg for this example with a design cooling flow of 1700 cfm.

Check Leaving Air Temperature:

T is the primary entering air temperature 55°F for this example.

Decide if leaving air temperature of 82.8°F is satisfactory for your application.

Acoustics The acoustical data found in the "Performance Data" section of the VAV catalog is used to make a determination of the amount of noise the terminal unit will generate. Locate the table for the VAV terminal unit of interest. Sound power data and an equivalent NC level for an ARI 885-98 transfer function is listed.

Example:

VCCF, Cooling-Only Terminal Unit, Size 10 (See air Valve Selection) Cooling Airflow: 1100 cfm

Maximum inlet static pressure: 1.5 in. wg

Interpolation gives sound power data of:

LAT = 3414 x 7.5

1.085 x 850

+ 55 = 82.8

LAT = Q

1.085 x CFM

+ T

The maximum NC level is NC-37. If the maximum NC level was exceeded, it would have been necessary to reselect the next larger unit size.

Computer Selection The advent of personal computers has served to automate many processes that were previously repetitive and time-consuming. One of those tasks is the proper scheduling, sizing, and selection of VAV terminal units. Trane has developed a computer program to perform these tasks. The software is called the Trane Official Product Selection System (TOPSS).

The TOPSS program will take the input specifications and output the properly sized VariTrane VAV terminal unit along with the specific performance for that size unit.

The program has several required fields, denoted by red shading in the TOPSS screen, and many other optional fields to meet the criteria you have. Required values include maximum and minimum airflows, control type, and model. If selecting models with reheat, you will be required to enter information to make

The NC level above is determined by using either the catalog’s ARI 885-98 (mineral fiber for radiated sound) transfer function for the conditions shown in the acoustics table. A different transfer function could be applied as conditions dictate.

Octave 2 3 4 5 6 7 NC Band Disch. 68 68 65 65 60 57 28 Sound Power Rad. 63 58 54 47 39 32 29

Sound Power

SD 5VAV-PRC008-EN

Selection Procedure

Rearrange what fields you see and in what order with a few clicks of a button.

Required entry fields (in Red on TOPSS screen).

that selection also. The user is given the option to look at all the information for one selection on one screen or as a schedule with the other VAV units on the job.

The user can select single-duct, dual-duct, and fan-powered VAV boxes with the program, as well as most other Trane products, allowing you to select all your Trane equipment with one software program.

The program will also calculate sound power data for the selected terminal unit. The user can enter a maximum individual sound level for each octave band or a maximum NC value. The program will calculate acoustical data subject to default or user supplied sound attenuation data.

Schedule View The program has many time-saving features such as:

• Copy/Paste from spreadsheets like Microsoft® Excel

• Easily arranged fields to match your schedule

• Time-saving templates to store default settings

The user can also export the Schedule View to Excel to modify and put into a CAD drawing as a schedule.

Specific details regarding the program, its operation, and how to obtain a copy of it are available from your local Trane sales office.

VAV-PRC008-ENSD 6

General Data— Valve/Controller Airflow Guidelines

Note: Maximum airflow must be greater than or equal to minimum airflow.

Primary Airflow Control Factory Settings – I-P Control Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume

Type Size (in.) Cfm Cfm Cfm Cfm

4 225 25–225 0,25–225 25–225 5 350 40–350 0,40–350 40–350 6 500 60–500 0,60–500 60–500

Direct Digital Control/ 8 900 105–900 0,105–900 105–900

UCM 10 1400 165–1400 0,165–1400 165–1400

12 2000 240–2000 0,240–2000 240–2000 14 3000 320–3000 0,320–3000 320–3000 16 4000 420–4000 0,420–4000 420–4000

24 x 16 8000 800–8000 0,800–8000 800–8000 4 225 38–225 0,38–225 38–225 5 350 63–350 0,63–350 63–350 6 500 73–500 0,73–500 73–500

Pneumatic with 8 900 134–900 0,134–900 134–900 Volume Regulator 10 1400 215–1400 0,215–1400 215–1400

12 2000 300–2000 0,300–2000 300–2000 14 2887 408–2887 0,408–2887 408–2887 16 3789 536–3789 0,536–3789 536–3789

24 x 16 7745 1096–7745 0,1096–7745 1096–7745 4 225 52–225 0,52–225 52–225 5 350 82–350 0,82–350 82–350 6 500 120–500 0,120–500 120–500

Analog Electronic 8 900 210–900 0,210–900 210–900 10 1400 328–1400 0,328–1400 328–1400 12 2000 470–2000 0,470–2000 470–2000 14 3000 640–3000 0,640–3000 640–3000 16 4000 840-4000 0,840–4000 840–4000

24 x 16 8000 1600-8000 0,1600–8000 1600–8000

Primary Airflow Control Factory Settings – SI Control Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume

Type Size (in.) L/s L/s L/s L/s

4 106 12–106 0,12–106 12–106 5 165 19–165 0,19–165 19–165 6 236 28–236 0,28–236 28–236

Direct Digital Control/ 8 425 50–425 0,50–425 50–425

UCM 10 661 77–661 0,77–661 77–661

12 944 111–944 0,111–944 111–944 14 1416 151–1416 0,151–1416 151–1416 16 1888 198–1888 0,198–1888 198–1888

24 x 16 3776 378–3776 0,378–3776 378–3776 4 106 18–106 0,18–106 18–106 5 165 30–165 0,30–165 30–165 6 236 35–236 0,35–236 35–236

Pneumatic with 8 425 63–425 0,63–425 63–425 Volume Regulator 10 661 102–661 0,102–661 102–661

12 944 141–944 0,141–944 141–944 14 1363 193–1363 0,193–1363 193–1363 16 1788 253–1788 0,253–1788 253–1788

24 x 16 3656 517–3656 0,517–3656 517–3656 4 106 25–106 0,25–106 25–106 5 165 39–165 0,39–165 39–165 6 236 57–236 0,57–236 57–236

Analog Electronic 8 425 100–425 0,100–425 100–425 10 661 155–661 0,155–661 155–661 12 944 222–944 0,222–944 222–944 14 1416 303–1416 0,303–1416 303–1416 16 1888 397–1888 0,397–1888 397–1888

24 x 16 3776 756–3776 0,756–3776 756–3776

SD 7VAV-PRC008-EN

Performance Data—Air Pressure Requirements

Note: Hot water pressure drops are for the entire unit, not just the coil. To calculate the hot water coil only pressure drop, subtract the cooling only pressure drop from the other pressure drop.

Air Pressure Drop – in. wg (I-P) Inlet Airflow Cooling Hot Water Electric Size Cfm Only 1-row coil 2-row coil Heat

04 50 0.01 0.01 0.01 0.01 100 0.01 0.02 0.02 0.01 150 0.01 0.03 0.03 0.01 225 0.01 0.06 0.06 0.02

05 100 0.01 0.01 0.03 0.01 200 0.01 0.05 0.08 0.01 300 0.01 0.09 0.17 0.02 350 0.02 0.12 0.22 0.02

06 100 0.01 0.02 0.03 0.01 250 0.05 0.11 0.17 0.05 350 0.10 0.22 0.32 0.11 500 0.22 0.45 0.63 0.23

08 200 0.01 0.03 0.05 0.01 400 0.02 0.10 0.17 0.02 600 0.04 0.20 0.34 0.05 900 0.08 0.40 0.69 0.11

10 500 0.01 0.07 0.12 0.01 800 0.01 0.15 0.26 0.02 1100 0.01 0.27 0.44 0.03 1400 0.01 0.42 0.66 0.05

12 800 0.01 0.10 0.19 0.01 1200 0.01 0.19 0.35 0.03 1600 0.01 0.31 0.55 0.05 2000 0.01 0.45 0.79 0.08

14 1500 0.01 0.10 0.23 0.01 2000 0.01 0.16 0.36 0.01 2500 0.01 0.22 0.51 0.01 3000 0.01 0.30 0.69 0.01

16 2000 0.01 0.11 0.30 0.01 2500 0.01 0.16 0.46 0.02 3000 0.01 0.22 0.65 0.02 4000 0.01 0.35 1.14 0.03

24 x 16 4000 0.01 0.40 0.66 0.15 5500 0.01 0.70 1.12 0.30 6500 0.01 0.95 1.47 0.44 8000 0.01 1.37 2.06 0.69

Air Pressure Drop – Pa (SI) Inlet Airflow Cooling Hot Water Electric Size L/s Only 1-row coil 2-row coil Heat

04 25 3 3 3 3 50 3 4 4 3 70 3 7 7 3 105 3 15 15 3

05 45 3 3 6 3 95 3 12 21 3 140 3 22 41 5 165 4 29 54 6

06 45 3 4 7 3 120 13 29 43 14 165 26 55 79 27 235 55 112 155 57

08 95 3 8 13 3 190 4 25 43 6 280 9 49 83 12 420 21 99 169 28

10 235 3 16 29 3 375 3 37 63 5 520 3 67 110 9 660 3 104 165 13

12 375 3 24 47 3 565 3 47 88 7 755 3 76 138 13 940 3 111 195 19

14 700 3 26 55 3 945 3 40 89 3 1180 3 56 127 3 1415 3 74 171 3

16 940 3 28 73 3 1180 3 40 114 4 1415 3 54 162 5 1885 3 87 284 8

24 x 16 1885 3 100 165 38 2600 3 176 279 76 3070 3 236 366 110 3775 3 341 513 172

VAV-PRC008-ENSD 8

Performance Data—Air Pressure Requirements (I-P)

(TOP VIEW)

ARRANGEMENTS A B C D

OUTLET PLENUM

HFE J

A,B,C IIII, II III, IV IVI, II I, II

OUTL

H J

D,E,F

N/A

I, II

I, II

N/A

I, II

I, II

N/A

I, II

I, II

I, II, III

N/A

I, II, III

II, III, IV

I

II, III, IV

III, IV

I, II

III, IV

OUTLET AVAILABILITY CHART - SEE OUTL CONVERSION FOR NOMINALØ

VALV 4

OUTL CONVERSION CHART

NOMINALØ

5" (127 mm) 6" (152 mm)

8" (203 mm) 10" (254 mm)IV

5 6SYMBOL

II

III

I 8 10 12

Integral Outlet Plenum Air Pressure Drop – in. wg (I-P)

Outlet Inlet Outlet Diameter Airflow (Cfm) Size Configuration (in.) 50 100 150 200 250 350 400 500 600 800 900 1100 1200 1400 1600 2000

4,5,6 A,C 5 0.02 0.07 0.15 0.26 0.41 0.80 1.04 1.63 4,5,6 6 0.01 0.03 0.07 0.13 0.20 0.37 0.48 0.74

8,10 AC 8 0.04 0.06 0.11 0.14 0.23 0.33 0.58 0.74 1.11 1.33 1.81

10 10 0.01 0.02 0.04 0.05 0.08 0.12 0.21 0.27 0.41 0.48 0.66 12 10 0.03 0.06 0.08 0.12 0.17 0.29 0.37 0.54 0.64 0.86 1.11 1.71

4,5,6 B 5 0.01 0.03 0.08 0.15 0.23 0.48 0.64 1.02 4,5,6 6 0.01 0.01 0.01 0.03 0.04 0.07 0.10 0.15

8 8 0.01 0.01 0.02 0.02 0.03 0.05 0.07 0.09 10 B 8 0.02 0.04 0.07 0.09 0.14 0.20 0.35 0.44 0.65 0.76 1.03 10 10 0.01 0.01 0.01 0.01 0.02 0.02 0.04 0.06 0.08 0.10 0.13 12 10 0.02 0.04 0.05 0.08 0.11 0.19 0.24 0.36 0.43 0.58 0.76 1.17

4,5,6 D,E 5 0.01 0.01 0.02 0.04 0.05 0.09 0.12 0.17 4,5,6 6 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.03

8 D, E 5 0.06 0.09 0.18 0.23 0.35 0.49 0.85 1.06 8 6 0.02 0.03 0.05 0.07 0.11 0.15 0.26 0.32 8 8 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 10 D, E 6 0.02 0.04 0.07 0.10 0.15 0.22 0.38 0.48 0.72 0.85 1.16 10 8 0.01 0.01 0.01 0.02 0.02 0.04 0.06 0.08 0.12 0.14 0.19 10 10 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.04 0.05 12 D, E 8 0.01 0.02 0.03 0.05 0.07 0.12 0.15 0.23 0.28 0.38 0.49 0.77 12 10 0.01 0.01 0.02 0.02 0.04 0.05 0.07 0.08 0.11 0.14 0.21

4,5,6 F 6 0.01 0.01 0.03 0.05 0.08 0.16 0.21 0.32 4,5,6,8 5 0.01 0.03 0.06 0.10 0.16 0.30 0.38 0.58 0.83 1.43 1.78 8,10 F 6 0.05 0.08 0.14 0.18 0.27 0.37 0.61 0.76 1.08 1.26 1.66 8,10 8 0.01 0.02 0.04 0.06 0.09 0.13 0.23 0.29 0.43 0.52 0.71 10 F 10 0.01 0.01 0.02 0.02 0.03 0.04 0.07 0.08 0.12 0.14 0.18 12 8 0.02 0.04 0.05 0.07 0.10 0.17 0.21 0.31 0.37 0.50 0.64 0.98 12 10 0.01 0.02 0.02 0.03 0.04 0.06 0.08 0.11 0.13 0.16 0.21 0.30

4,5,6 H 5 0.01 0.01 0.01 0.01 0.01 0.03 0.04 0.06 4 6 0.01 0.01 0.01 0.01 5 6 0.01 0.01 0.01 0.01 0.01 0.01 6 6 0.01 0.01 0.01 0.01 0.01 0.01 0.01 8 H 5 0.03 0.05 0.09 0.11 0.18 0.25 0.43 0.54 8 6 0.01 0.01 0.02 0.03 0.04 0.06 0.10 0.13 8 8 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.03 10 H 6 0.01 0.02 0.04 0.05 0.08 0.11 0.18 0.22 0.32 0.38 0.50 10 8 0.01 0.01 0.01 0.01 0.01 0.02 0.03 0.03 0.05 0.05 0.07 10 10 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 12 H 8 0.01 0.01 0.02 0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.21 0.32 12 10 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.05 0.06 0.09 10 J 5 0.02 0.02 0.05 0.06 0.09 0.13 0.23 0.29 0.43 0.51 0.70 12 5 0.03 0.06 0.08 0.12 0.17 0.30 0.38 0.57 0.68 0.92 1.20 1.87 12 6 0.01 0.02 0.03 0.04 0.06 0.11 0.14 0.21 0.25 0.35 0.45 0.71

SD 9VAV-PRC008-EN

Performance Data—Air Pressure Requirements (SI)

(TOP VIEW)

ARRANGEMENTS A B C D

OUTLET PLENUM

HFE J

A,B,C IIII, II III, IV IVI, II I, II

OUTL

H J

D,E,F

N/A

I, II

I, II

N/A

I, II

I, II

N/A

I, II

I, II

I, II, III

N/A

I, II, III

II, III, IV

I

II, III, IV

III, IV

I, II

III, IV

OUTLET AVAILABILITY CHART - SEE OUTL CONVERSION FOR NOMINALØ

VALV 4

OUTL CONVERSION CHART

NOMINALØ

5" (127 mm) 6" (152 mm)

8" (203 mm) 10" (254 mm)IV

5 6SYMBOL

II

III

I 8 10 12

Integral Outlet Plenum Air Pressure Drop – Pa (SI)

Outlet Inlet Outlet Diameter Airflow (L/s) Size Configuration (mm) 25 50 70 95 120 165 190 235 280 375 420 520 565 660 755 940

4,5,6 A,C 127 4 17 37 66 102 199 260 405 4,5,6 152 3 8 18 32 49 93 120 185

8,10 AC 203 9 14 27 36 56 81 145 185 277 330 451

10 254 3 5 10 13 21 30 53 67 101 120 164 12 254 8 15 19 29 42 73 91 134 159 214 277 427

4,5,6 B 127 3 8 20 36 58 119 158 254 4,5,6 152 3 3 4 6 10 19 24 37

8 203 3 3 5 6 8 11 19 23 10 B 203 6 9 17 22 35 49 86 109 161 190 257 10 254 3 3 3 3 4 6 11 14 20 24 33 12 254 5 10 12 19 28 48 61 90 107 145 188 292

4,5,6 D,E 127 3 3 6 9 13 23 29 42 4,5,6 152 3 3 3 3 3 3 4 6

8 D, E 127 15 23 44 57 87 123 211 264 8 152 5 7 13 17 26 37 64 81 8 203 3 3 3 3 3 3 3 3 10 D, E 152 6 9 18 24 37 54 95 120 179 213 289 10 203 3 3 3 4 6 9 16 20 30 35 48 10 254 3 3 3 3 3 3 4 5 8 9 12 12 D, E 203 3 6 7 12 17 30 38 57 69 94 123 193 12 254 3 3 3 4 6 10 12 17 20 27 34 52

4,5,6 F 152 3 4 8 14 21 40 52 81 4,5,6,8 127 3 7 15 25 39 74 95 145 206 355 444 8,10 F 152 13 19 35 45 66 92 153 189 269 315 414 8,10 203 3 5 10 14 22 31 56 72 108 129 177 10 F 254 3 3 4 5 7 10 17 21 29 34 45 12 203 5 9 11 18 25 43 53 78 92 124 159 244 12 254 3 4 5 7 9 16 19 27 31 41 51 75

4,5,6 H 127 3 3 3 3 3 7 9 15 4 152 3 3 3 3 5 152 3 3 3 3 3 3 6 152 3 3 3 3 3 3 3 8 H 127 8 12 22 29 44 62 108 136 8 152 3 3 6 7 11 15 26 33 8 203 3 3 3 3 3 3 5 6 10 H 152 4 5 10 13 19 27 45 56 81 95 126 10 203 3 3 3 3 3 4 6 8 12 14 18 10 254 3 3 3 3 3 3 3 3 3 3 3 12 H 203 3 3 4 6 9 15 19 27 32 42 53 80 12 254 3 3 3 3 3 4 5 7 9 11 15 22 10 J 127 4 6 11 15 23 33 58 73 108 128 173 12 127 7 14 19 29 42 75 95 142 168 229 299 467 12 152 3 5 7 11 15 28 35 53 63 86 113 178

VAV-PRC008-ENSD 10

Performance Data—Hot Water Coil (I-P)

LAT = EAT + MBH x 921.7 Cfm( ) WTD = EWT - LWT = 2 x MBH

Gpm( )

Notes:

1. Fouling Factor = 0.00025

2. Capacity based on 55°F entering air temperature and 180°F entering water temperature. Refer to correction factors for different entering conditions on page 42.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

Inlet Size 04, 05, 06 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 45 60 90 100 150 200 250 300 400 500

1-Row 0.5 0.55 4.16 4.82 5.83 6.10 7.26 8.17 8.94 9.62 10.73 11.60 Capacity 1.0 1.84 4.42 5.20 6.41 6.75 8.22 9.42 10.47 11.40 13.00 14.36

MBH 1.5 3.74 4.52 5.34 6.63 7.00 8.60 9.93 11.11 12.17 14.02 15.62

2.0 6.22 4.57 5.41 6.75 7.13 8.80 10.21 11.46 12.59 14.60 16.34

2.5 9.24 4.61 5.46 6.82 7.22 8.93 10.39 11.68 12.86 14.97 16.81

2-Row 0.5 1.14 5.07 6.36 8.47 9.06 11.41 13.07 14.30 — — — Capacity 1.0 3.84 5.25 6.68 9.16 9.89 12.97 15.34 17.23 18.77 21.15 22.90

MBH 1.5 7.80 5.31 6.79 9.40 10.18 13.53 16.20 18.39 20.21 23.10 25.30

2.0 12.95 5.34 6.84 9.52 10.32 13.83 16.66 19.01 20.99 24.18 26.65

2.5 19.16 5.36 6.88 9.59 10.41 14.01 16.94 19.39 21.48 24.87 27.51

Applicable Range Size 04 Size 05 Size 06

Inlet Size 08 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 165 200 300 400 500 600 700 800 900

1-Row 0.5 0.86 8.81 9.51 11.15 12.41 13.41 14.24 14.95 — — Capacity 1.0 2.90 10.04 10.97 13.19 14.99 16.54 17.92 19.13 20.21 21.18

MBH 1.5 5.96 10.52 11.56 14.06 16.14 17.95 19.56 21.01 22.35 23.58

2.0 9.97 10.78 11.88 14.54 16.79 18.76 20.53 22.14 23.61 24.97

2.5 14.89 10.95 12.08 14.85 17.20 19.29 21.17 22.88 24.46 25.93

2-Row 2.0 0.35 15.01 16.97 21.32 24.48 26.88 28.78 30.32 31.61 32.70 Capacity 4.0 1.22 16.00 18.30 23.68 27.79 31.06 33.75 36.00 37.92 39.58

MBH 6.0 2.57 16.36 18.79 24.57 29.09 32.75 35.79 38.37 40.60 42.55

8.0 4.38 16.55 19.05 25.05 29.79 33.67 36.92 39.69 42.10 44.21

10.0 6.63 16.66 19.21 25.35 30.23 34.25 37.63 40.54 43.06 45.29

12.5 10.05 16.76 19.34 25.59 30.60 34.74 38.24 41.25 43.87 46.20

Inlet Size 10 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 350 450 550 650 750 850 1000 1100 1300 1400

1-Row 0.7 2.07 15.52 17.18 18.54 19.71 20.72 — — — — — Capacity 1.0 3.87 16.89 18.79 20.51 22.01 23.34 24.54 26.12 27.07 28.74 29.48

MBH 1.5 7.93 18.16 20.40 22.37 24.13 25.76 27.28 29.33 30.58 32.81 33.83

2.0 13.20 18.87 21.30 23.47 25.42 27.22 28.87 31.18 32.62 35.23 36.42

2.5 19.67 19.31 21.88 24.18 26.26 28.19 29.98 32.45 33.97 36.82 38.14

2-Row 2.0 0.72 27.75 31.74 34.93 37.54 39.72 41.58 43.91 45.22 47.42 48.35 Capacity 4.0 2.62 30.43 35.52 39.76 43.37 46.48 49.21 52.71 54.74 58.23 59.74

MBH 6.0 5.61 31.41 36.93 41.62 45.66 49.19 52.30 56.36 58.73 62.86 64.67

8.0 9.65 31.92 37.68 42.61 46.89 50.65 53.99 58.37 60.94 65.44 67.43

10.0 14.71 32.24 38.15 43.23 47.66 51.57 55.05 59.64 62.35 67.10 69.20

SD 11VAV-PRC008-EN

Notes:

1. Fouling Factor = 0.0005 °F ft² h/Btu.

2. Capacity based on 55°F entering air temperature and 180°F entering water temperature. Refer to correction factors found on page 42 for different entering conditions.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

Performance Data—Hot Water Coil (I-P)

LAT = EAT + MBH x 921.7 Cfm( ) WTD = EWT - LWT = 2 x MBH

Gpm( )

Inlet Size 12 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 400 600 800 1000 1200 1400 1600 1800 2000

1-Row 1.0 0.68 18.07 21.12 23.48 25.37 26.96 28.30 29.47 30.49 31.39 Capacity 2.0 2.37 20.76 24.83 28.16 31.04 33.61 35.88 37.91 39.74 41.41

MBH 3.0 4.95 21.84 26.41 30.24 33.58 36.55 39.24 41.74 44.03 46.13

4.0 8.38 22.42 27.28 31.40 35.02 38.28 41.26 43.99 46.51 48.88

5.0 12.62 22.78 27.83 32.14 35.95 39.41 42.57 45.49 48.21 50.74

2-Row 2.0 0.25 — — — — — — — — — Capacity 5.0 1.38 35.55 45.61 53.18 59.13 63.96 67.96 71.36 74.28 76.82

MBH 8.0 3.35 36.91 47.07 56.74 63.72 69.50 74.37 78.57 82.22 85.44

11.0 6.14 37.56 49.28 58.51 66.04 72.33 77.69 82.33 86.40 90.01

14.0 9.72 37.95 50.00 59.58 67.45 74.06 79.73 84.66 88.99 92.85

17.5 14.90 38.24 50.54 60.39 68.53 75.39 81.30 86.46 91.01 95.06

Notes:

1. Fouling Factor = 0.0005 °F ft² h/Btu.

2. Capacity based on 55°F entering air temperature and 180°F entering water temperature.

Inlet Size 14 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 700 900 1100 1300 1500 1700 2000 2300 2600 3000

1-Row 2.0 1.23 31.76 35.18 38.24 40.91 43.27 45.38 48.18 50.62 52.77 55.28 Capacity 3.0 2.56 34.35 38.43 42.00 45.19 48.14 50.86 54.53 57.80 60.73 64.21

MBH 4.0 4.32 35.80 40.28 44.24 47.82 51.09 54.10 58.28 62.10 65.56 69.72

5.0 6.50 36.73 41.47 45.70 49.54 53.07 56.34 60.85 64.96 68.79 73.44

6.0 9.08 37.38 42.31 46.73 50.76 54.48 57.94 62.74 67.12 71.15 76.13

7.0 12.05 37.86 42.93 47.49 51.67 55.53 59.14 64.15 68.75 73.01 78.21

2-Row 5.0 1.09 55.66 63.95 70.65 76.21 80.91 84.94 90.02 94.23 97.79 101.78 Capacity 9.0 3.32 59.72 69.65 77.96 85.04 91.16 96.51 103.42 109.29 114.33 120.09

MBH 13.0 6.71 61.41 72.08 91.13 88.93 95.74 101.76 109.59 116.30 122.14 128.86

17.0 11.24 62.34 73.44 82.92 91.13 98.35 104.76 113.16 120.39 126.71 134.03

21.0 16.89 62.94 74.31 84.06 92.56 100.05 106.72 115.49 123.08 129.73 137.45

22.5 19.29 63.11 74.56 84.40 92.98 100.54 107.29 116.17 123.87 130.62 138.46

Notes:

1. Fouling Factor = 0.0005 °F ft² h/Btu.

2. Capacity based on 55°F entering air temperature and 180°F entering water temperature.

Inlet Size 16 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 900 1200 1500 1800 2000 2400 2800 3200 3600 4000

1-Row 2.0 1.37 38.24 43.01 46.92 50.22 52.17 55.58 58.48 60.99 63.19 65.12 Capacity 3.0 2.84 41.85 47.41 52.24 56.54 59.12 63.73 67.76 71.32 74.49 77.34

MBH 4.0 4.77 43.89 50.10 55.46 60.22 63.20 68.61 73.40 77.69 81.56 85.07

5.0 7.16 45.21 51.85 57.64 62.82 66.00 71.85 77.19 82.01 86.39 90.40

6.0 9.98 46.14 53.08 59.19 64.67 68.06 74.28 79.91 85.13 89.90 94.29

7.5 15.02 47.10 54.38 60.81 66.64 70.24 76.91 82.97 88.52 93.67 98.49

2-Row 5.0 1.15 68.70 79.75 88.29 95.11 98.96 105.40 110.59 114.89 118.51 121.61 Capacity 9.0 3.50 74.51 88.21 99.24 108.35 113.62 122.64 130.12 136.45 141.90 146.64

MBH 13.0 7.05 76.95 91.85 104.07 114.31 120.28 130.63 139.34 146.78 153.23 158.90

17.0 11.78 78.30 93.89 106.80 117.70 124.11 135.27 144.71 152.85 159.94 166.20

21.0 17.67 79.16 95.20 108.56 119.91 126.60 138.31 148.26 156.86 164.39 171.06

22.5 20.18 79.40 95.58 109.07 120.55 127.32 139.19 149.30 158.04 165.70 172.49

VAV-PRC008-ENSD 12

LAT = EAT + MBH x 921.7 Cfm( ) WTD = EWT - LWT = 2 x MBH

Gpm(

Performance Data—Hot Water Coil (I-P)

Temperature Correction Factors for Water Pressure Drop (ft)

Average Water Temperature 200 190 180 170 160 150 140 130 120 110 Correction Factor 0.970 0.985 1.000 1.020 1.030 1.050 1.080 1.100 1.130 1.150

Temperature Correction Factors for Coil Capacity (MBH)

Entering Water Minus Entering Air 40 50 60 70 80 100 125 140 150 160 180 200 Correction Factor 0.32 0.40 0.48 0.56 0.64 0.80 1.00 1.12 1.20 1.28 1.44 1.60

Coil Only–Water Weights

Internal Internal Operating Inlet Coil Volume Volume Weight Size Type (in.3) (Gal.) (lbs) 04 1-Row 9.37 0.041 5.3 05 1-Row 9.37 0.041 5.3 06 1-Row 9.37 0.041 5.3 08 1-Row 12.78 0.055 5.5 10 1-Row 19.06 0.083 7.7 12 1-Row 30.05 0.130 10.7 14 1-Row 51.21 0.222 13.9 16 1-Row 58.62 0.254 16.2

24 x 16 1-Row 66.03 0.286 20.4 04 2-Row 23.68 0.102 6.9 05 2-Row 23.68 0.102 6.9 06 2-Row 23.68 0.102 6.9 08 2-Row 35.47 0.154 9.0 10 2-Row 48.83 0.211 11.7 12 2-Row 67.34 0.292 15.5 14 2-Row 94.27 0.408 19.8 16 2-Row 109.09 0.472 23.3

24 x 16 2-Row 123.91 0.536 29.8

Notes:

1. Fouling Factor = 0.0005 °F ft² h/Btu.

2. Capacity based on 55°F entering air temperature and 180°F entering water temperature. Refer to correction factors found on page 42 for different entering conditions.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

Inlet Size 16 x 24 (I-P) Water

Pressure Airflow (Cfm) Rows Gpm Drop (ft) 1000 1700 2400 3100 3800 4500 5200 5900 6600 7300 8000

1-Row 2.0 1.51 42.77 52.52 59.23 64.28 68.27 71.50 74.18 76.44 78.38 80.05 Capacity 3.0 3.11 47.00 58.99 68.05 75.19 81.02 85.90 90.04 93.62 96.75 99.50

MBH 4.0 5.21 49.47 62.79 73.31 81.88 89.04 95.14 100.43 105.05 109.14 112.79

5.0 7.81 51.07 65.46 76.79 86.39 94.52 101.55 107.71 113.15 118.01 122.37

6.0 10.88 52.20 67.37 79.41 89.63 98.51 106.25 113.09 119.18 124.65 129.60

7.5 16.35 53.37 69.38 82.26 93.19 102.80 111.34 118.95 125.79 131.98 137.62

2-Row 5.0 1.26 77.04 99.78 113.85 123.52 130.63 136.11 140.49 144.09 147.10 149.66 Capacity 9.0 3.71 83.86 113.03 132.54 146.70 157.53 166.15 173.21 179.13 184.17 188.53

MBH 13.0 7.34 86.70 118.88 141.13 157.68 170.59 181.01 189.66 196.97 203.26 208.74

17.0 12.13 88.27 122.18 146.09 164.10 178.31 189.88 199.55 207.78 214.89 221.13

21.0 18.02 89.27 124.32 149.31 168.32 183.42 195.79 206.17 215.05 222.75 229.51

22.5 20.52 59.56 124.93 150.25 169.56 184.92 197.53 208.13 217.20 225.07 232.00

SD 13VAV-PRC008-EN

Performance Data—Hot Water Coil (SI)

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature. Refer to correction factors for different entering conditions on page 45.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

LAT = EAT + kW x 0.83 L/s ) WTD = EWT - LWT = kW

(4.19) L/s)((

Inlet Size 08 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 78 94 142 189 236 283 330 378 425

1-Row 0.03 2.12 2.47 2.66 3.12 3.47 3.75 3.99 4.18 4.35 4.50 Capacity 0.06 7.05 2.81 3.06 3.68 4.18 4.61 4.99 5.33 5.63 5.90 kW 0.09 14.35 2.94 3.22 3.92 4.49 4.99 5.44 5.84 6.22 6.56

0.13 23.82 3.01 3.31 4.05 4.67 5.22 5.71 6.15 6.56 6.93

0.16 35.35 3.06 3.37 4.13 4.78 5.36 5.88 6.35 6.79 7.20

2-Row 0.13 0.98 — — — — — — — — — Capacity 0.25 3.48 4.54 5.18 6.67 7.79 8.69 9.42 10.03 10.55 11.01 kW 0.38 7.37 4.65 5.33 6.92 8.16 9.16 9.99 10.70 11.30 11.83

0.50 12.56 4.70 5.40 7.06 8.36 9.42 10.31 11.07 11.72 12.29

0.63 19.04 4.74 5.45 7.15 8.49 9.59 10.51 11.30 11.99 12.59

0.79 28.90 4.77 5.49 7.22 8.60 9.73 10.68 11.50 12.22 12.84

Inlet Size 10 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 165 212 260 307 354 401 472 519 613 661

1-Row 0.04 5.29 4.36 4.83 5.21 5.54 5.83 6.08 6.41 6.61 6.94 7.09 Capacity 0.06 9.81 4.74 5.27 5.75 6.17 6.54 6.88 7.33 7.60 8.07 8.28 kW 0.09 19.90 5.09 5.71 6.26 6.75 7.21 7.63 8.21 8.55 9.18 9.47

0.13 33.00 5.28 5.96 6.56 7.10 7.60 8.07 8.71 9.11 9.84 10.17

0.16 48.93 5.40 6.11 6.75 7.33 7.87 8.37 9.06 9.48 10.28 10.64

2-Row 0.13 2.07 7.87 8.98 9.87 10.59 11.20 11.72 12.36 12.73 13.34 13.60 Capacity 0.25 7.53 8.64 10.06 11.23 12.23 13.10 13.85 14.81 15.37 16.34 16.75 kW 0.38 16.15 8.93 10.46 11.76 12.88 13.86 14.72 15.83 16.49 17.62 18.12

0.50 27.83 9.07 10.68 12.05 13.23 14.27 15.19 16.40 17.10 18.34 18.88

0.63 42.50 9.17 10.81 12.22 13.45 14.53 15.49 16.75 17.50 18.80 19.38

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature.

Inlet Size 04, 05, 06 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 21 28 42 47 71 94 118 142 189 236

1-Row 0.03 1.57 1.20 1.38 1.66 1.73 2.05 2.30 2.52 2.70 3.01 3.26 Capacity 0.06 5.26 1.27 1.49 1.82 1.91 2.31 2.64 2.93 3.19 3.63 4.01 kW 0.010 10.72 1.30 1.53 1.88 1.98 2.42 2.78 3.10 3.39 3.91 4.35

0.13 17.82 1.32 1.55 1.91 2.02 2.47 2.86 3.20 3.51 4.06 4.54

0.16 26.47 1.32 1.56 1.93 2.04 2.51 2.91 3.26 3.58 4.16 4.67

2-Row 0.06 1.85 1.48 1.88 2.54 2.73 3.53 4.14 4.61 4.99 5.58 6.00 Capacity 0.13 6.39 1.52 1.94 2.68 2.90 3.84 4.60 5.22 5.73 6.56 7.19 kW 0.19 13.28 1.53 1.96 2.72 2.95 3.96 4.77 5.45 6.02 6.96 7.69

0.25 22.39 1.54 1.97 2.75 2.98 4.01 4.86 5.57 6.18 7.18 7.96

0.32 33.61 1.54 1.98 2.76 3.00 4.05 4.92 5.65 6.28 7.32 8.14

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature.

VAV-PRC008-ENSD 14

Performance Data—Hot Water Coil (SI)

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature. Refer to correction factors for different entering conditions on page 45.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

LAT = EAT + kW x 0.83 L/s( ) WTD = EWT - LWT = kW

(4.19) L/s)(

Inlet Size 12 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 189 283 378 472 566 661 755 849 944

1-Row 0.06 2.04 5.30 6.19 6.88 7.44 7.90 8.29 8.64 8.93 9.20 Capacity 0.13 7.08 6.08 7.28 8.25 9.10 9.85 10.51 11.11 11.65 12.14 kW 0.19 14.79 6.40 7.74 8.86 9.84 10.71 11.50 12.23 12.90 13.52

0.25 25.04 6.57 8.00 9.20 10.26 11.22 12.09 12.89 13.63 14.33

0.32 37.73 6.68 8.16 9.42 10.54 11.55 12.48 13.33 14.13 14.87

2-Row 0.13 0.74 — — — — — — — — — Capacity 0.32 4.12 10.42 13.37 15.59 17.33 18.74 19.92 20.91 21.77 22.51 kW 0.50 10.01 10.82 14.09 16.63 18.68 20.37 21.80 23.03 24.10 25.04

0.69 18.35 11.01 14.44 17.15 19.35 21.20 22.77 24.13 25.32 26.38

0.88 29.06 11.12 14.65 17.46 19.77 21.71 23.37 24.81 26.08 27.21

1.10 44.53 11.21 14.81 17.70 20.08 22.10 23.83 25.34 26.67 27.86

Inlet Size 14 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 330 425 519 613 708 802 944 1085 1227 1416

1-Row 0.13 3.69 9.31 10.31 11.21 11.99 12.68 13.30 14.12 14.84 15.47 16.20 Capacity 0.19 7.67 10.07 11.26 12.31 13.24 14.11 14.91 15.98 16.94 17.80 18.82 kW 0.25 12.93 10.49 11.80 12.97 14.01 14.97 15.86 17.08 18.20 19.21 20.43

0.32 19.43 10.76 12.15 13.39 14.52 15.55 16.51 17.83 19.04 20.16 21.52

0.38 27.13 10.95 12.40 13.69 14.88 15.97 16.98 18.39 19.67 20.85 22.31

0.44 36.01 11.09 12.58 13.92 15.14 16.28 17.33 18.80 20.15 21.40 22.92

2-Row 0.32 3.24 16.31 18.74 20.71 22.34 23.71 24.89 26.38 27.62 28.66 29.83 Capacity 0.57 9.93 17.50 20.41 22.85 24.92 26.72 28.28 30.31 32.03 33.51 35.20 kW 0.82 20.07 18.00 21.13 23.78 26.06 28.06 29.82 32.12 34.08 35.80 37.76

1.07 33.61 18.27 21.52 24.30 26.71 28.82 30.70 33.16 35.28 37.14 39.28

1.32 50.49 18.45 21.78 24.64 27.13 29.32 31.28 33.85 36.07 38.02 40.28

1.42 57.67 18.50 21.85 24.73 27.25 29.47 31.44 34.05 36.30 38.28 40.58

Inlet Size 16 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 425 566 708 849 944 1133 1321 1510 1699 1888

1-Row 0.13 4.10 11.21 12.61 13.75 14.72 15.29 16.29 17.14 17.87 18.52 19.09 Capacity 0.19 8.48 12.26 13.90 15.31 16.57 17.33 18.68 19.86 20.90 21.83 22.67 kW 0.25 14.26 12.86 14.68 16.25 17.65 18.52 20.11 21.51 22.77 23.90 24.93

0.32 21.39 13.25 15.20 16.89 18.41 19.34 21.06 22.62 24.03 25.32 26.49

0.38 29.83 13.52 15.56 17.35 18.95 19.95 21.77 23.42 24.95 26.35 27.63

0.47 44.89 13.80 15.94 17.82 19.53 20.59 22.54 24.32 25.94 27.45 28.87

2-Row 0.32 3.44 20.13 23.37 25.88 27.88 29.00 30.89 32.41 33.67 34.73 35.64 Capacity 0.57 10.45 21.84 25.85 29.08 31.76 33.30 35.94 38.14 39.99 41.59 42.98 kW 0.82 21.07 22.55 26.92 30.50 33.50 35.25 38.28 40.84 43.02 44.91 46.57

1.07 35.21 22.95 27.52 31.30 34.50 36.37 39.64 42.41 44.79 46.87 48.71

1.32 52.82 23.20 27.90 31.82 35.14 37.10 40.53 43.45 45.97 48.18 50.13

1.42 60.31 23.27 28.01 31.97 35.33 37.31 40.79 43.75 46.32 48.56 50.55

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature.

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature.

SD 15VAV-PRC008-EN

Performance Data—Hot Water Coil (SI)

Temperature Correction Factors for Water Pressure Drop (kPa)

Average Water Temperature 93 88 82 77 71 66 60 54 49 43 Correction Factor 0.970 0.985 1.000 1.020 1.030 1.050 1.080 1.100 1.130 1.150

Temperature Correction Factors for Coil Capacity (kW)

Entering Water Minus Entering Air 22 28 33 39 44 56 69 78 83 89 100 111 Correction Factor 0.32 0.40 0.48 0.56 0.64 0.80 1.00 1.12 1.20 1.29 1.45 1.61

LAT = EAT + kW x 0.83 L/s( ) WTD = EWT - LWT = kW

(4.19) L/s)(

Notes:

1. Fouling Factor = 0.0005.

2. Capacity based on 12°C entering air temperature and 82°C entering water temperature. Refer to correction factors for different entering conditions on page 45.

3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD).

Inlet Size 16x24 (SI) Water

Pressure Airflow (L/s) Rows L/s Drop (kPa) 472 802 1133 1463 1793 2124 2454 2784 3115 3445 1-Row 0.13 4.50 12.54 15.39 17.36 18.84 20.01 20.95 21.74 22.40 22.97 23.46

Capacity 0.19 9.28 13.77 17.29 19.94 22.04 23.74 25.17 26.39 27.44 28.35 29.16 kW 0.25 15.59 14.50 18.40 21.48 24.00 26.09 27.88 29.43 30.79 31.99 33.05

0.32 23.35 14.97 19.19 22.50 25.32 27.70 29.76 31.57 33.16 34.58 35.86

0.38 32.53 15.30 19.74 23.27 26.27 28.87 31.14 33.14 34.93 36.53 37.98

0.47 48.88 15.64 20.33 24.11 27.31 30.13 32.63 34.86 36.87 38.68 40.33

2-Row 0.32 3.75 22.58 29.24 33.37 36.20 38.28 39.89 41.17 42.23 43.11 43.86 Capacity 0.57 11.08 24.58 33.13 38.84 42.99 46.17 48.70 50.76 52.50 53.97 55.25 kW 0.82 21.95 25.41 34.84 41.36 46.21 49.99 53.05 55.58 57.73 59.57 61.18

1.07 36.25 25.87 35.81 42.81 48.09 52.26 55.65 58.48 60.89 62.98 64.81

1.32 53.88 26.16 36.43 43.76 49.33 53.76 57.38 60.42 63.02 65.28 67.26

1.42 61.34 26.25 36.61 44.03 49.69 54.20 57.89 61.00 63.65 65.96 67.99

Coil Only –Water Weights

Internal Internal Operating Inlet Coil Volume Volume Weight Size Type (cm3) (liters) (kg) 04 1-Row 153.6 0.154 2.421 05 1-Row 153.6 0.154 2.421 06 1-Row 153.6 0.154 2.421 08 1-Row 209.4 0.209 2.477 10 1-Row 312.4 0.312 3.487 12 1-Row 492.5 0.493 4.853 14 1-Row 839.1 0.839 6.309 16 1-Row 960.6 0.961 7.337

24x16 1-Row 1082.0 1.082 9.273 04 2-Row 388.0 0.388 3.12 05 2-Row 388.0 0.388 3.12 06 2-Row 388.0 0.388 3.12 08 2-Row 581.3 0.580 4.099 10 2-Row 800.1 0.799 5.294 12 2-Row 1103.0 1.101 7.026 14 2-Row 1545.0 1.542 8.965 16 2-Row 1788.0 1.784 10.57

24x16 2-Row 2030.0 2.027 13.53

VAV-PRC008-ENSD 16

Performance Data— Electric Data

Minimum Circuit Ampacity (MCA) Equation

— MCA = heater amps x 1.25

Maximum Overcurrent Protection (MOP) Equation

— MOP = heater amps

— However since MOP ≤ MCA, then choose next fuse greater than MCA.

— Units without electric reheat would use smallest fuse sizing.

— Standard Fuse Sizes: 15, 20, 25, 30, 35, 40, 45, 50, and 60.

Example–For MOP of Single-Duct Unit A model VCEF, electric reheat unit size 14 has 480/3 phase 15 kW electric reheat with 2 stages.

15 kW – 480/3 heater 15 x 1000 = 18.06

480 x 1.73 MCA = 18.06 x 1.25 = 22.58 amps. Since MOP ≤ MCA, then MOP = 25.

kW = 1214 x L/s x ATD

1φamps = kW x 1000 Primary Voltage

ATD = kW x 3145 Cfm

Cfm x ATDkW =

3φamps = kW x 1000

Primary Voltage x √ 3

1214 x L/sATD = kW

Useful formulas:

VCEF Electric Coil kW Guidelines – Minimum to Maximum Inlet Single-Phase Voltage Three-Phase Voltage Size Stages 120V 208V/240V 277V 347V 480V 208V 480V 575V 380V/50 Hz

04 1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 — 1.0 2 1.0 1.0 1.0 1.0 — — — — — 3 1.0 1.0 1.0 1.0 — — — — —

05 1 1.0–2.5 1.0–2.5 1.0–2.5 1.0–2.5 1.0–2.5 1.0–2.5 1.0–2.5 1.5–2.5 1.0–2.5 2 1.0–2.5 1.0–2.5 1.0–2.5 1.0–2.5 1.5–2.5 1.0–2.5 — — — 3 1.0–2.5 1.0–2.5 1.0–2.5 1.5–2.5 — — — — —

06 1 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.5–4.0 1.0–4.0 2 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.5–4.0 1.0–4.0 — — — 3 1.0–4.0 1.0–4.0 1.0–4.0 1.5–4.0 — — — — —

08 1 1.0–5.0 1.0–7.0 1.0–7.0 1.0–7.0 1.0–7.0 1.0–7.0 1.0–7.0 1.5–7.0 1.0–7.0 2 1.0–5.0 1.0–7.0 1.0–7.0 1.0–7.0 1.5–7.0 2.0–7.0 4.0 — 3.0–7.0 3 1.0–5.0 1.0–7.0 1.0–7.0 1.5–7.0 2.0–7.0 — 6.0 — 4.0–7.0

10 1 1.0–5.0 1.0–9.0 1.0–11.0 1.0–11.0 1.0–11.0 1.0–11.0 1.0–11.0 1.5–11.0 1.0–11.0 2 1.0–5.0 1.0–9.0 1.0–11.0 1.0–11.0 1.0–11.0 1.0–11.0 3.0–11.0 9.0–10.0 2.0–11.0 3 1.0–5.0 1.0–9.0 1.0–11.0 1.5–11.0 1.5–11.0 2.0–11.0 5.0–11.0 — 3.0–11.0

12 1 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–16.0 1.0–16.0 1.0–16.0 1.5–16.0 1.0–16.0 2 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–16.0 1.0–16.0 3.0–16.0 3.5–16.0 1.5–16.0 3 1.0–5.0 1.0–9.0 1.0–13.0 1.5–16.0 1.5–16.0 2.0–16.0 4.0–15.0 5.5–16.0 2.5–16.0

14 1 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 1.0–22.0 1.5–22.0 1.0–22.0 2 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 2.0–22.0 3.0–22.0 1.5–22.0 3 1.0–5.0 1.0–9.0 1.0–13.0 1.5–16.0 1.5–22.0 2.0–16.0 3.0–20.0 4.5–18.0 2.5–22.0

16 1 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 1.0–30.0 1.5–30.0 1.0–30.0 2 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 2.0–30.0 2.5–30.0 1.5–30.0 3 1.0–5.0 1.0–9.0 1.0–13.0 1.5–16.0 1.5–22.0 2.0–16.0 3.0–30.0 4.0–26.0 2.5–30.0

24 x 16 1 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 1.0–38.0 1.5–46.0 1.0–30.0 2 1.0–5.0 1.0–9.0 1.0–13.0 1.0–16.0 1.0–22.0 1.0–16.0 2.0–38.0 2.5–46.0 1.5–30.0 3 1.0–5.0 1.0–9.0 1.0–13.0 1.5–16.0 1.5–22.0 1.5–16.0 3.0–38.0 3.5–40.0* 2.5–30.0

* 36.0 not available Notes:

1. Coils available with 24-volt magnetic or mercury contactors, load carrying P.E switches, and P.E. switch with magnetic or mercury contactors.

2. Available kW increments are by 0.5 kW from 1.0 to 8.0 kW, by 1.0 kW from 9.0 to 18.0 kW, and by 2.0 kW from 18.0 to 46.0 kW.

3. Each stage will be equal in kW output.

4. All heaters contain an auto-thermal cutout and a manual-reset cutout.

5. The current amp draw for the heater elements is calculated by the formula below.

6. The maximum allowable kW is based on the largest kW possible per a voltage and the minimum airflow per an inlet size and kW.

SD 17VAV-PRC008-EN

Performance Data— Electric Data

Minimum and Maximum Airflow per Inlet Size and kW

14 1.0–9.0 640 3000 302 1415

10.0 720 3000 340 1415

11.0 800 3000 378 1415

12.0 880 3000 415 1415

13.0 960 3000 453 1415

14.0 1040 3000 491 1415

15.0 1120 3000 529 1415

16.0 1200 3000 566 1415

17.0 1280 3000 604 1415

18.0 1345 3000 635 1415

20.0 1475 3000 696 1415

22.0 1600 3000 755 1415

16 1.0–12.0 840 4000 396 1886

13.0 910 4000 430 1886

14.0 980 4000 463 1886

15.0 1050 4000 496 1886

16.0 1120 4000 529 1886

17.0 1190 4000 562 1886

18.0 1260 4000 595 1886

20.0 1400 4000 661 1886

22.0 1540 4000 727 1886

24.0 1680 4000 793 1886

26.0 1820 4000 859 1886

28.0 1960 4000 925 1886

30.0 2100 4000 991 1886

24 x 16 1.0–22.0 1600 8000 755 3772

24.0 1800 8000 850 3772

26.0 2000 8000 944 3772

28.0 2200 8000 1038 3772

30.0 2400 8000 1133 3772

32.0 2600 8000 1227 3772

34.0 2800 8000 1322 3772

36.0 3000 8000 1416 3772

38.0 3200 8000 1510 3772

40.0 3400 8000 1605 3772

42.0 3600 8000 1699 3772

44.0 3800 8000 1794 3772

46.0 4000 8000 1888 3772

I-P SI

Inlet Min Max Min Max Size kW Cfm Cfm L/s L/s

I-P SI

Inlet Min Max Min Max Size kW Cfm Cfm L/s L/s

4 1.0 130 225 61 106 5 1.0 125 350 59 165

1.5 165 350 78 165

2.0 185 350 87 165

2.5 205 350 97 165

6 1.0 120 500 57 236

1.5 150 500 71 236

2.0 180 500 85 236

2.5 210 500 99 236

3.0 240 500 113 236

3.5 270 500 127 236

4.0 300 500 142 236

8 1.0–3.0 210 900 99 425

3.5 265 900 125 425

4.0 315 900 149 425

4.5 345 900 163 425

5.0 380 900 179 425

5.5 420 900 198 425

6.0 450 900 212 425

6.5 490 900 231 425

7.0 525 900 248 425

10 1.0–4.5 330 1400 156 660

5.0 370 1400 175 660

5.5 410 1400 194 660

6.0 450 1400 212 660

6.5 495 1400 234 660

7.0 550 1400 260 660

7.5 605 1400 286 660

8.0 660 1400 312 660

9.0 710 1400 335 660

10.0 765 1400 361 660

11.0 820 1400 387 660

12 1.0–6.5 470 2000 222 943

7.0 520 2000 245 943

7.5 565 2000 267 943

8.0 615 2000 290 943

9.0 705 2000 333 943

10.0 785 2000 371 943

11.0 860 2000 406 943

12.0 940 2000 444 943

13.0 1000 2000 472 943

14.0 1055 2000 498 943

15.0 1115 2000 526 943

16.0 1175 2000 555 943

Note: Minimum and maximum airflow is based on UL listing and certification.

VAV-PRC008-ENSD 18

Performance Data— Acoustics

Discharge Sound Power (dB) Discharge Sound Power (dB)

Inlet Fan 0.5" ∆∆∆∆∆Ps 1.0" ∆∆∆∆∆Ps 2.0" ∆∆∆∆∆Ps 3.0"∆∆∆∆∆Ps Size Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7

4 80 38 57 57 45 44 40 37 58 61 52 51 47 46 60 66 60 60 60 56 61 69 66 66 64 61 120 57 60 60 48 48 43 41 64 65 54 53 49 47 64 69 63 60 57 55 65 72 70 68 63 60 150 71 60 60 48 49 45 42 65 66 55 54 51 49 67 72 64 61 58 56 68 72 71 68 64 61 225 106 65 64 53 54 50 49 70 71 60 59 55 54 73 77 67 64 61 59 72 78 72 69 65 63

5 130 61 52 52 44 43 41 38 55 58 51 50 48 47 57 64 60 59 58 55 59 68 68 66 63 60 200 94 55 55 47 47 43 40 59 61 55 53 50 49 62 67 63 61 58 56 61 69 69 67 63 61 250 118 57 57 48 49 44 42 62 63 56 55 52 50 65 69 63 60 58 57 65 71 71 69 63 61 350 165 59 59 53 53 48 47 66 65 58 57 53 53 70 72 66 62 59 58 70 74 72 69 64 63

6 200 94 52 53 45 44 41 38 56 59 54 52 49 47 58 66 63 60 58 55 60 70 71 67 63 60 300 142 56 56 47 48 44 41 59 61 55 53 50 48 63 67 64 61 58 56 64 71 71 69 64 62 400 189 57 56 50 49 44 42 63 63 57 55 51 50 66 69 65 61 58 57 68 72 72 68 63 62 500 236 61 60 54 53 49 47 65 65 60 58 53 53 69 71 68 63 60 59 71 74 72 69 64 63

8 350 165 54 54 47 45 44 40 57 61 53 51 50 53 61 68 61 58 58 60 64 73 70 66 63 61 520 245 56 56 50 48 45 42 59 63 56 53 52 56 64 71 64 61 60 66 66 73 71 66 65 66 700 330 58 57 53 51 48 44 62 64 59 56 53 57 66 71 66 62 61 64 68 74 73 68 66 69 900 425 61 60 56 56 52 49 65 65 61 59 56 57 70 72 68 64 62 65 72 75 73 68 67 68

10 550 260 53 52 52 51 45 40 58 60 57 57 53 48 64 66 64 66 62 58 66 69 69 71 66 62 820 387 56 55 54 51 46 42 61 62 60 60 55 52 66 68 65 66 62 60 69 72 69 70 66 63 1100 519 60 58 57 54 49 46 65 65 63 61 56 53 70 70 67 68 63 60 72 73 72 71 67 64 1400 661 64 61 61 58 53 51 69 66 64 62 57 54 73 72 69 66 63 60 74 75 72 70 67 64

12 800 378 54 52 52 49 47 41 59 59 57 55 55 52 66 67 65 63 63 61 67 69 68 67 67 64 1200 566 56 54 54 50 49 43 62 62 60 57 57 55 68 69 67 63 64 62 72 73 71 68 68 66 1600 755 59 57 58 53 52 46 64 64 62 58 57 56 70 71 69 64 65 63 73 75 73 69 69 66 2000 944 63 60 61 56 56 51 68 67 65 61 60 59 73 73 70 65 65 64 76 75 74 69 69 67

14 1100 519 54 52 51 46 44 39 60 60 57 54 53 51 65 71 66 62 61 59 68 72 71 67 66 63 1600 755 57 55 55 49 46 41 63 61 60 56 54 51 67 70 67 63 62 61 70 75 72 67 67 64 2100 991 60 59 59 52 49 44 65 65 63 57 54 52 69 71 69 64 62 61 72 73 73 68 67 64 3000 1416 66 65 67 57 55 52 71 70 68 61 58 58 76 76 72 66 64 61 77 77 75 70 69 66

16 1400 661 54 52 51 47 46 40 60 60 58 55 55 51 66 71 67 63 63 62 69 75 73 69 67 66 2100 991 57 55 55 51 49 43 63 62 60 57 55 52 68 70 68 64 64 61 70 75 73 70 68 66 2800 1321 61 60 61 54 51 48 66 65 64 58 57 54 69 71 70 65 64 63 72 73 73 70 69 65 4000 1888 68 67 68 63 57 54 71 70 70 63 61 59 75 75 73 68 65 64 77 76 76 72 70 67

24 2700 1274 68 67 61 58 54 50 72 71 67 65 62 58 74 75 73 71 68 65 75 77 76 75 72 69 x 4000 1888 70 70 65 62 58 54 74 75 71 68 65 61 78 79 77 75 72 68 79 81 80 78 76 72 16 5300 2501 69 70 67 64 61 58 75 76 75 71 67 63 78 82 81 78 74 70 81 84 84 81 78 74

6000 2832 68 70 68 65 62 60 75 76 76 72 68 65 79 82 83 79 75 71 81 85 86 82 79 75 7500 3540 67 70 70 67 63 63 76 76 77 73 70 68 80 83 88 81 76 73 82 86 90 84 80 76 8000 3776 67 70 71 68 64 64 76 76 78 74 71 69 80 83 89 82 77 74 82 86 91 85 81 77

Notes:

1. All data are measured in accordance with current Industry Standard ARI 880, version 1998.

2. All sound power levels, dB re: 10-12 watts.

3. Where ∆Ps is inlet static pressure minus discharge static pressure.

SD 19VAV-PRC008-EN

Performance Data— Acoustics

Radiated Sound Power (dB) Radiated Sound Power (dB)

Inlet 0.5" ∆∆∆∆∆Ps 1.0" ∆∆∆∆∆Ps 2.0"∆∆∆∆∆Ps 3.0" ∆∆∆∆∆Ps Size Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7

4 80 38 48 45 40 33 31 23 48 47 43 37 34 25 48 51 53 47 43 35 46 52 60 54 48 42 120 57 47 45 40 33 30 23 49 48 45 38 34 27 50 51 54 46 42 36 51 54 60 52 47 42 150 71 47 45 41 35 30 24 51 49 46 39 35 28 52 53 55 47 43 37 51 56 61 53 48 42 225 106 52 49 44 40 35 30 57 54 49 43 39 33 60 59 57 48 45 39 59 61 63 54 49 44

5 130 61 47 44 35 29 24 21 48 45 41 35 30 25 48 48 50 45 39 33 48 51 58 51 45 40 200 94 48 45 38 32 25 22 49 47 43 37 32 26 50 52 52 45 39 35 50 55 58 51 45 40 250 118 48 44 40 34 27 23 50 48 45 38 33 27 52 53 53 44 40 35 53 56 60 52 44 40 350 165 51 47 44 38 31 26 55 51 47 41 35 31 59 56 55 47 41 37 56 58 60 51 44 40

6 200 94 52 46 38 31 25 22 50 47 43 36 31 26 52 51 52 43 38 33 51 55 59 50 44 40 300 142 52 48 41 33 25 22 55 50 46 38 32 27 56 53 53 44 38 35 57 57 60 50 44 39 400 189 55 49 44 36 28 24 56 53 48 40 33 28 59 56 55 46 40 35 59 58 60 50 43 40 500 236 55 49 47 40 32 27 59 54 51 43 36 31 62 59 57 47 41 36 63 60 61 52 44 40

8 350 165 46 42 38 31 27 22 48 45 43 36 35 27 54 52 53 42 41 36 56 58 64 52 46 42 520 245 49 43 41 35 31 24 51 48 47 39 37 29 55 54 54 45 43 38 56 57 63 51 47 44 700 330 50 46 44 38 34 26 54 51 50 42 38 34 58 57 57 48 45 39 60 59 62 52 48 44 900 425 56 49 50 44 37 29 59 53 53 46 41 35 62 59 57 49 46 39 63 61 62 53 49 44

10 550 260 48 44 42 32 25 24 52 49 48 40 31 26 55 55 53 47 39 32 58 58 59 50 44 38 820 387 53 47 43 36 28 25 57 52 49 41 33 27 60 58 55 48 40 33 62 61 60 52 44 38 1100 519 58 50 46 39 30 27 61 55 51 43 35 29 64 61 57 50 42 35 67 63 61 53 45 39 1400 661 62 53 49 42 34 30 66 58 54 46 38 33 69 63 58 51 43 37 71 65 63 55 46 41

12 800 378 49 46 40 33 27 27 54 51 46 39 34 29 58 58 53 46 42 35 59 62 59 51 47 40 1200 566 54 48 43 35 29 27 59 54 48 41 35 30 64 61 55 48 43 37 66 64 60 52 47 42 1600 755 60 53 47 38 32 30 63 58 50 42 37 32 68 64 57 49 43 39 71 66 61 53 48 43 2000 944 63 58 52 42 37 34 67 62 54 45 40 38 72 68 58 50 45 42 75 68 61 54 50 45

14 1100 519 47 46 36 30 24 23 53 53 42 36 32 27 57 61 52 43 40 35 60 64 60 48 43 38 1600 755 52 49 39 32 24 23 56 54…