VA_St_Louis_MO_AHU_Updated_Selections.pdf

SUBMITTAL

Project

Date

VA - St Louis MO

2024-04-04

Kody Frazier, PE

Unit Report AHU-1-01 Project: VA - St Louis MO Unit Tag: AHU-1-01

FAN

VFD

Bypass

MXB COIL

H

COIL

C

FAN

Unit Parameters Aero Indoor Air Handler 39MN Size 10W Insulation: R-13 Double Wall Sealed Panel Exterior Finish: Painted Exterior Panels Interior Finish: Galvanized Interior Panels Level II Thermal Break 6 inch tall Base Rail

Return Fan

Damper: Top Premium Parallel Rear Inlet Fan Sled

Plenum Fan C PDLA01200 Direct Drive Fan 1236 fanRPM Class II Full Open Discharge Spring Fan Isolation Piezometer Motor Shaft Grounding

Motor

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

Manufacturer - Generic Frame Size - 182T Motor Shaft Diameter (in.) - 1.125 Voltage Selected - 460/3/60 Full Load Amps - 2.8 Efficiency - 87.5%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Factory Mounted With Bypass

Door Right Side

Filter Mixing Box

Shipping Split After Damper: Rear Premium Opposed Damper: Top Premium Parallel 4Inch Flat Filter 4" Pleated MERV 13 Filter

AHUBuilder v7.01 SUBJECT TO CHANGE WITHOUT NOTICE 2024-04-04

Unit Tag: AHU-1-01

Construction Filters Qty (3) 20in. x 25in.

Pre Filter : 2In. Flat Filter 2" Pleated MERV 8 Filter

Qty (3) 20in. x 25in.

Door Right Side

Minihelic Differential Pressure Gage 0-3" w.c. Right Side

Steam Coil and Plenum

304 Stainless Steel Drain Pan Right Side Steam 9.75 sq.ft 1 Row 6 FPI Full Circuit Coil Connection Right Side 1 in. Tube Diameter AL fins Galv. Casing No Coating Door Right Side

Chilled Water Coil and Plenum

Shipping Split After 304 Stainless Steel Drain Pan Right Side Chilled Water 9.93 sq.ft 4 Row 14 FPI Half Circuit Coil Connection Right Side 1/2 in. Tube Diameter AL fins Galv. Casing Steel Header

Draw-Thru Supply Fan

Rear Inlet Fan Sled

Plenum Fan B PDLA01182 Direct Drive Fan 2229 fanRPM Class II User Specified Custom Discharge(s) Spring Fan Isolation Piezometer Motor Shaft Grounding

Motor 5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Manufacturer - Generic Frame Size - 184T Motor Shaft Diameter (in.) - 1.125 Voltage Selected - 460/3/60 Full Load Amps - 6.9 Efficiency - 89.5%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Field Mounted With Bypass

Door Right Side

Weights and Dimensions

(LxWxH in ft in) 14' 2" x 6' 6" x 3' 4" **

Unit Tag: AHU-1-01

Operating 2743 LB **

Warranty Part Number(s) (NET PRICING)

39LMR-SU-FIRST Qty 1.0 First 39 Series Start-up

Configuration Notes

Maximum Discharge Temperature 140F

Preheat coil configurations can cause freezstat to trip if the downstream cooling coil isn't drained in heating season and/or PID valve control loop is too slow to react.

If a bottom connection is required, use an Inlet Plenum Section.

Custom Opening located within a fan's blast zone. Sound levels may be higher than predicted.

If a bottom connection is required, use a Discharge Plenum Section.

Discharge duct(s) must be gasketed and screwed directly to the discharge panel of the unit.

Careful consideration must be made for mixing outside and return air streams in VAV applications due to reduced velocity in heating mode. Consider the use of a blow-thru plenum fan as a mixing device.

Warranty Part Number(s) (NET PRICING)

QTY 1.0 First 39 Series Start-up

** Weights and Dimensions are approximate. Weights include base unit weight, coils (wet & dry), fans and fan motors, and other components, but does not include filters, drives and skids. Approximate dimensions are provided primarily for shipping purposes, for exact dimensions, refer to submittal drawings. Shipping skids are not included.

All filter media efficiency ratings are for the filter media only.

Chilled Water Coil Performance Summary

Unit Tag: AHU-1-01

Cooling Application's Balance Criteria: Fluid Temp Diff.

Coil Model........................................................................................................................28MC Number of Coils

Row / FPI / Circ........................................................................................................4 / 14 / HF Fin Thickness................................................................................................................... .0042 in Fin Type.................................................................................................................. Sine Wave Face Area Type...............................................................................................................Large Coil Face Area................................................................................................................... 9.93 sqft Face Velocity....................................................................................................................503.5 fpm Fin-Casing Material......................................................................................................Al-Galv.

Tube Diameter......................................................................................................................0.5 in Tube spacing: Stf x Str.........................................................................................1.25 x 0.781 in Tube Wall Thickness........................................................................................................0.016 in

Actual Airflow.....................................................................................................................5000 CFM Site Altitude............................................................................................................................. 0 ft

Standard Airflow (adj. to std. dry atmosphere)................................................................. 4851 SCFM Total Cooling Capacity................................................................................................... 146.52 MBH Sensible Cooling Capacity............................................................................................. 128.51 MBH Fluid Flow Rate.................................................................................................................. 29.2 gpm Fluid Pressure Drop........................................................................................................... 14.7 ft wg Fluid Velocity........................................................................................................................ 4.6 ft/s Entering Fluid Temperature..............................................................................................44.00 F Leaving Fluid Temperature.............................................................................................. 54.00 F Fluid Temperature Rise......................................................................................................10.0 F

Entering Air Dry Bulb....................................................................................................... 78.40 F Entering Air Wet Bulb.......................................................................................................63.60 F Entering Air Enthalpy....................................................................................................... 28.90 BTU/lb Leaving Air Dry Bulb........................................................................................................ 54.24 F Leaving Air Wet Bulb....................................................................................................... 53.27 F Leaving Air Enthalpy.......................................................................................................... 22.2 BTU/lb Air Friction.......................................................................................................................... 0.55 in wg Brine.....................................................................................................................................FW Brine Concentration.................................................................................................................0 % Fouling Factor.......................................................................................................................0.0 (hr-sqft-F)/BTU

NOTE: Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the Standard. Certified units may be found in the AHRI Directory (www.ahridirectory.org).

LEGEND:

Stf -- Tube spacing across coil face Str -- Tube spacing in direction of airflow

Steam Coil Performance Summary

Unit Tag: AHU-1-01

Coil Model........................................................................................................................ 28MZ Number of Coils

Row / FPI / Circ..........................................................................................................1 / 6 / FL Fin Type.................................................................................................................. Sine Wave Coil Face Area................................................................................................................... 9.75 sqft Face Velocity....................................................................................................................512.8 fpm Fin-Casing Material......................................................................................................Al-Galv.

Tube Diameter........................................................................................................................1. in Tube spacing: Stf................................................................................................................. 3.0 in

Actual Airflow.....................................................................................................................5000 CFM Site Altitude............................................................................................................................. 0 ft

Standard Airflow (adj. to std. dry atmosphere)................................................................. 5102 SCFM Heating Capacity............................................................................................................ 208.90 MBH Entering Air Temperature.................................................................................................59.40 F Leaving Air Temperature..................................................................................................98.10 F Air Friction.......................................................................................................................... 0.04 in wg Steam Condensate Load................................................................................................217.49 lb/hr Steam Pressure..................................................................................................................5.00 psig

NOTE: Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the Standard. Certified units may be found in the AHRI Directory (www.ahridirectory.org).

LEGEND:

Stf -- Tube spacing across coil face

Unit Acoustics Summary

Unit Tag: AHU-1-01

Unit Acoustics Sound Power Level:

Discharge Inlet Casing 63 Hz 85 79 77 125 Hz 86 81 78 250 Hz 88 87 84 500 Hz 88 85 82 1000 Hz 80 74 72 2000 Hz 79 70 67 4000 Hz 77 70 66 8000 Hz 75 67 63

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Unit Acoustics A-weighted Sound Power Level:

Discharge Inlet Casing 63 Hz 59 53 51 125 Hz 70 65 62 250 Hz 80 78 75 500 Hz 85 82 79 1000 Hz 80 74 72 2000 Hz 80 71 68 4000 Hz 78 71 67 8000 Hz 74 66 62

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Sound contributed by Supply and Return Fans Unit Acoustics PART-LOAD Sound Power Level:

Discharge Inlet Casing 63 Hz 76 74 70 125 Hz 76 78 74 250 Hz 76 81 76 500 Hz 70 71 67 1000 Hz 68 63 59 2000 Hz 66 63 58 4000 Hz 64 61 55 8000 Hz 62 57 52

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Unit Tag: AHU-1-01

Unit Acoustics PART-LOAD A-weighted Sound Power Level:

Discharge Inlet Casing 63 Hz 50 47 44 125 Hz 60 62 58 250 Hz 68 73 68 500 Hz 67 68 64 1000 Hz 68 63 59 2000 Hz 68 65 59 4000 Hz 65 62 56 8000 Hz 60 56 51

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Sound contributed by Supply and Return Fans

Return Fan Performance Summary

Fan Model NC-39M1001HPDL Unit Size 10W Fan Type DIRECT DRIVE PLENUM (Return) Fan Wheel Diameter 20 Fan Class II Static Efficiency (%) 61 Fan Application Draw Thru Orientation Horizontal Actual Airflow, CFM 4000 Site Altitude, , ft 0 Total Upstream Static Losses, in wg 1.12 Number of Fans 1 Calculated Fan RPM / Motor RPM 1236 / 1200 Class II Max. RPM 2771 Fan BHP 1.1 VFD Setting, Hz 64 Fan Electrical Power, kW 1.1

Unit is outside of the scope of AHRI Standard 430/431.

Supply Fan Performance Summary

Fan Model 39M1001HPDL-D Unit Size 10W Fan Type DIRECT DRIVE PLENUM Fan Wheel Diameter 18.2 Fan Class II Fan Application Draw Thru Orientation Horizontal Actual Airflow, CFM 5000 Site Altitude, ft 0 Upstream Ext. Static, in wg 0.00 Downstream Ext. Static, in wg 2.50 Cooling Coil Static, in wg 0.55 Heating Coil Static, in wg 0.04 Total Accessory Static, in wg 0.54 Total Static Pressure, in wg 3.63 Calculated Fan RPM / Motor RPM 2229 / 1800 Class II Max. RPM 2979 Static Efficiency (%) 65 Number of Fans 1 Fan BHP 4.4 VFD Setting, Hz 77 Fan Electrical Power, kW 3.9

Accessories:

(1) Flat pleated (2") MERV 8 [0.17]

(1) Flat Synthetic (4") MERV 13 [0.29]

(1) Mixing or Exhaust Box [0.08]

NOTE: Certified in accordance with the AHRI Central Station Air-Handling Unit Certification Program, which is based on AHRI Standards 430/431. Certified units may be found in the AHRI Directory at www.ahridirectory.org

FAN

VFD

Bypass

MXB COIL

H

COIL

C

FAN

8 7/16" 1'-0 7/16"

1'-9 7/16" 1'-9 1/2"

2'-0"

2'-1 1/2"

2'-4"2'-6"3'-8" 3'-8"

3'-8" (Split 3)

4'-4 1/16" (Split 2)

6'-2 1/16" (Split 1)

14'-2 3/8"

6" 6"

3'-4 1/8"

Split Airway Length Weight (lbs.)

(Split 1) 6'-2 1/16" 1249 (Split 2) 4'-4 1/16" 750 (Split 3) 3'-8" 745

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Assembly Drawing

REVISION

Side View

Unit width: 6'-5 13/16" (plus lifting lugs) Return Fan

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

4Inch Flat Filter Qty (3) 20in. x 25in.

Pre Filter : 2In. Flat Filter Qty (3) 20in. x 25in.

Steam 1 Row 6 FPI Full Circuit (qty. 1)

Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan 5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM Operating weight: 2744.0 lbs.

Upstream Corner Weight (each): 694.0 lbs.

Downstream Corner Weight (each): 678.0 lbs.

Bypass

5'-7"

5'-7"

6'-6 3/16"

6"

3'-4 1/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Assembly Drawing

REVISION

End View

Unit viewed from right side of side elevation view.

Unit length: 14'-2 3/8" Return Fan

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

4Inch Flat Filter Qty (3) 20in. x 25in.

Pre Filter : 2In. Flat Filter Qty (3) 20in. x 25in.

Steam 1 Row 6 FPI Full Circuit (qty. 1) Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan 5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM Operating weight: 2744.0 lbs.

Bypass

MXB COIL COIL FAN

14'-2 3/8"

8'-0 7/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Assembly Drawing

REVISION

Top View

Unit height: 3'-4 1/8" Return Fan

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

4Inch Flat Filter Qty (3) 20in. x 25in.

Pre Filter : 2In. Flat Filter Qty (3) 20in. x 25in.

Steam 1 Row 6 FPI Full Circuit (qty. 1)

Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan 5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM Operating weight: 2744.0 lbs.

Reference Point

Bypass

H C

14'-2 3/8"

3'-4 1/8"

Pipe x y diameter Usage

AAAAA

A 7'-2 3/16" 3 13/16" 1 1/2" DrainPan

BBBBB

B 6'-8 1/4" 9" 2 1/2" Condensate

CCCCC

C 6'-8 1/4" 1'-9 1/2" 2 1/2" Steam

DDDDD

D 9'-2 5/16" 3 13/16" 1 1/2" DrainPan

EEEEE

E 8'-7 3/16" 2'-10 11/16" 1 1/2" CW Outlet

FFFFF

F 8'-9 1/2" 8 3/16" 1 1/2" CW Inlet

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Assembly Drawing

REVISION

Side View

Steam 1 Row 6 FPI Full Circuit (qty. 1) Chilled Water 4 Row 14 FPI Half Circuit (qty. 1)

1'-1 7/8" 2'-2 9/16"

3'-8"

1 7/8" 3 9/16"

1'-7 7/8"

2'-0 3/16"

2'-3 1/4" 4'-11 7/8"5'-3 3/16"5'-7"

7'-8 3/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Return Fan

REVISION

Top View

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

1 7/8" 1'-7 7/8"

2'-3 1/4" 5'-3"

5'-3 3/16" 5'-7"

5'-7"

6'-6 3/16"

2'-2 3/8"2'-7 1/2"2'-8 3/16"2'-10 1/8"

6"8 3/8"

3'-4 1/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Return Fan

REVISION

End View

Unit viewed from right side of side elevation view.

1.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

3 9/16" 1'-1 7/8"

2'-6"

3 9/16"

2'-4 3/16"

4'-11 7/8"5'-7"

8'-0 7/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Filter Mixing Box

REVISION

Top View

4Inch Flat Filter Qty (3) 20in. x 25in.

Pre Filter : 2In. Flat Filter Qty (3) 20in. x 25in.

1'-2" 1'-8"

3'-8"

9 1/2"

2'-0 3/16"

4'-0"5'-7"

7'-8 7/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Draw-Thru Supply Fan

REVISION

Top View

5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

DRAW-THRU

1 5/8" 2 9/16"

4 11/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 10W VA - St Louis MO: AHU-1-01 Condensate Trap Dimensions

REVISION

End View

DATE

AHUBuilder v7.01

VFD Submittal Project:

Unit Tag:

Note: Unbracketed dimensions listed in millimeters [Bracketed dimensions listed in inches]

Manufacturer Part Number

Voltage

Frame Size ......................................................................................... R1

Application Horsepower

Maximum Continuous Output (A)

UL Class T Fuse Amps

General Dimensions

Height (in.)

Width (in.)

Depth (in.)

Shipping Weight (lbs.)

ACH550-UH-03A3-4

460 Volts 3 Phase 60Hz

R1

1.5 HP

3.3

14.5 4.9 8.3 14.3

VA - St Louis MO

AHU-1-01

Bypass Submittal

Manufacturer Part Number Voltage Application Horsepower Overload Amp Range (A)

Height (in.)

Width (in.)

Depth (in.)

Shipping Weight (lbs.)

120998

1.5 HP

2.5-4.0

F1

VA - St Louis MO

Voltage

Frame Size ......................................................................................... R1

Application Horsepower

Width (in.)

ACH550-UH-06A9-4

R1

5 HP

6.9

14.5 4.9 8.3 14.3

VA - St Louis MO

Bypass Submittal

Manufacturer Part Number Voltage Application Horsepower Overload Amp Range (A)

Height (in.)

Width (in.)

Depth (in.)

Shipping Weight (lbs.)

121000

5 HP

6.3-10.0

F1

VA - St Louis MO

Air Filter Submittal

Carrier Part Number

Kit Description

Unit Airflow, CFM

Filter Velocity, FPM

Filter Sizes and Quantities

DFpro MERV 13 Pleated Filter

The 100% synthetic graduated density media is continuously bonded to a 30 gauge galvanized, corrosion resistant, expanded metal support grid with an effective open area of 96%. The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth.

The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass. The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the frame are bonded to the entering and exiting apexes of each pleat to prevent pleat collapse and filter bowing.

0.1

0.2

0.3

0.4

0.5

0.6

200 250 300 350 400 450 500 550 600 650 700

In it ia l R e si st an ce in w .g

Filter Face Velocity (feet per minute)

Filter Pleated (4") MERV 13

31K4F0000000320254 Filter Kit Qty (3) 20in. x 25in.

VA - St Louis MO

Unit Airflow, CFM

MERV 8 Pleated Filter

The 100% synthetic graduated density media is continuously bonded to a 30 gauge galvanized, corrosion resistant, expanded metal support grid with an effective open area of 96%. The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth.

The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass. The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the

0.2

0.3

0.4

200 250 300 350 400 450 500 550 600 650 700

In it ia l R e si st an ce in w .g

Filter Face Velocity (feet per minute)

Filter Pleated (2") MERV 8

31K2B0000000320254 Filter Kit Qty (3) 20in. x 25in.

VA - St Louis MO

Unit Report AHU-1-02

Unit Tag: AHU-1-02

FAN

VFD

MXB COIL

H

COIL

C

FAN

VFD

Unit Parameters Aero Indoor Air Handler 39MN Size 12W Insulation: R-13 Double Wall Sealed Panel Exterior Finish: Painted Exterior Panels Interior Finish: Galvanized Interior Panels

Rear Inlet Fan Sled

Plenum Fan C PDLA01222 Direct Drive Fan 1130 fanRPM Class II Full Open Discharge Spring Fan Isolation Piezometer Motor Shaft Grounding

Motor 2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

Manufacturer - Generic Frame Size - 184T Motor Shaft Diameter (in.) - 1.125 Voltage Selected - 460/3/60 Full Load Amps - 3.7 Efficiency - 88.5%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Factory Mounted VFD with Integral E-Clipse Bypass and Fused Disconnect

Door Right Side

Filter Mixing Box

Shipping Split After Damper: Rear Premium Opposed Damper: Top Premium Parallel 4Inch Flat Filter

Unit Tag: AHU-1-02

Construction Filters Qty (6) 16in. x 20in.

Pre Filter : 2In. Flat Filter 2" Pleated MERV 8 Filter

Qty (6) 16in. x 20in.

Door Right Side

Minihelic Differential Pressure Gage 0-3" w.c. Right Side

Steam Coil and Plenum

304 Stainless Steel Drain Pan Right Side Steam 11.92 sq.ft 1 Row 6 FPI Full Circuit Coil Connection Right Side 1 in. Tube Diameter AL fins Galv. Casing

Door Left Side

304 Stainless Steel Drain Pan Right Side Chilled Water 12.64 sq.ft 4 Row 14 FPI Half Circuit Coil Connection Right Side 1/2 in. Tube Diameter AL fins Galv. Casing Steel Header

Fan Sled

Plenum Fan B PDLA01200 Direct Drive Fan 2014 fanRPM Class II User Specified Custom Discharge(s) Spring Fan Isolation Piezometer Motor Shaft Grounding

Motor

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Manufacturer - Generic Frame Size - 213T Motor Shaft Diameter (in.) - 1.375 Voltage Selected - 460/3/60 Full Load Amps - 10.7 Efficiency - 91.0%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Factory Mounted VFD with Integral E-Clipse Bypass and Fused Disconnect

Door Right Side

Weights and Dimensions

(LxWxH in ft in) 14' 8" x 6' 11" x 3' 11" **

Unit Tag: AHU-1-02

Operating 2930 LB **

Warranty Part Number(s) (NET PRICING)

39LMR-SU-EAADD Qty 1.0 Each Additional 39 Series Start-up

Configuration Notes

Maximum Discharge Temperature 140F

Preheat coil configurations can cause freezstat to trip if the downstream cooling coil isn't drained in heating season and/or PID valve control loop is too slow to react.

If a bottom connection is required, use an Inlet Plenum Section.

Custom Opening located within a fan's blast zone. Sound levels may be higher than predicted.

If a bottom connection is required, use a Discharge Plenum Section.

Discharge duct(s) must be gasketed and screwed directly to the discharge panel of the unit.

Careful consideration must be made for mixing outside and return air streams in VAV applications due to reduced

QTY 1.0 Each Additional 39 Series Start-up

** Weights and Dimensions are approximate. Weights include base unit weight, coils (wet & dry), fans and fan motors, and other components, but does not include filters, drives and skids. Approximate dimensions are provided primarily for shipping purposes, for exact dimensions, refer to submittal drawings. Shipping skids are not included.

Unit Tag: AHU-1-02

Cooling Application's Balance Criteria: Fluid Temp Diff.

Coil Model........................................................................................................................28MC Number of Coils

Row / FPI / Circ........................................................................................................4 / 14 / HF Fin Thickness................................................................................................................... .0042 in Fin Type.................................................................................................................. Sine Wave Face Area Type...............................................................................................................Large Coil Face Area................................................................................................................. 12.64 sqft Face Velocity....................................................................................................................474.7 fpm Fin-Casing Material......................................................................................................Al-Galv.

Tube Diameter......................................................................................................................0.5 in Tube spacing: Stf x Str.........................................................................................1.25 x 0.781 in Tube Wall Thickness........................................................................................................0.016 in

Actual Airflow.....................................................................................................................6000 CFM Site Altitude............................................................................................................................. 0 ft

Standard Airflow (adj. to std. dry atmosphere)................................................................. 5827 SCFM Total Cooling Capacity................................................................................................... 175.87 MBH Sensible Cooling Capacity............................................................................................. 153.23 MBH Fluid Flow Rate.................................................................................................................. 35.1 gpm Fluid Pressure Drop........................................................................................................... 14.0 ft wg Fluid Velocity........................................................................................................................ 4.3 ft/s Entering Fluid Temperature..............................................................................................44.00 F Leaving Fluid Temperature.............................................................................................. 54.00 F Fluid Temperature Rise......................................................................................................10.0 F

Entering Air Dry Bulb....................................................................................................... 77.90 F Entering Air Wet Bulb.......................................................................................................63.40 F Entering Air Enthalpy....................................................................................................... 28.76 BTU/lb Leaving Air Dry Bulb........................................................................................................ 53.91 F Leaving Air Wet Bulb....................................................................................................... 53.03 F Leaving Air Enthalpy.......................................................................................................... 22.0 BTU/lb Air Friction.......................................................................................................................... 0.50 in wg Brine.....................................................................................................................................FW Brine Concentration.................................................................................................................0 % Fouling Factor.......................................................................................................................0.0 (hr-sqft-F)/BTU

NOTE: Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the Standard. Certified units may be found in the AHRI Directory (www.ahridirectory.org).

LEGEND:

Stf -- Tube spacing across coil face

Unit Tag: AHU-1-02

Coil Model........................................................................................................................ 28MZ Number of Coils

Row / FPI / Circ..........................................................................................................1 / 6 / FL Fin Type.................................................................................................................. Sine Wave Coil Face Area................................................................................................................. 11.92 sqft Face Velocity....................................................................................................................503.4 fpm Fin-Casing Material......................................................................................................Al-Galv.

Tube Diameter........................................................................................................................1. in Tube spacing: Stf................................................................................................................. 3.0 in

Actual Airflow.....................................................................................................................6000 CFM Site Altitude............................................................................................................................. 0 ft

Standard Airflow (adj. to std. dry atmosphere)................................................................. 6105 SCFM Heating Capacity............................................................................................................ 264.90 MBH Entering Air Temperature.................................................................................................60.90 F Leaving Air Temperature................................................................................................101.70 F Air Friction.......................................................................................................................... 0.04 in wg Steam Condensate Load................................................................................................275.77 lb/hr Steam Pressure..................................................................................................................5.00 psig

NOTE: Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the Standard. Certified units may be found in the AHRI Directory (www.ahridirectory.org).

LEGEND:

Unit Tag: AHU-1-02

63 Hz 86 80 78 125 Hz 87 82 79 250 Hz 90 88 86 500 Hz 85 81 78 1000 Hz 80 73 71 2000 Hz 79 71 68 4000 Hz 77 70 67 8000 Hz 75 67 64

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Unit Acoustics A-weighted Sound Power Level:

Discharge Inlet Casing 63 Hz 60 53 52 125 Hz 70 66 63 250 Hz 81 80 77 500 Hz 81 77 75 1000 Hz 80 73 71 2000 Hz 81 72 69 4000 Hz 78 71 68 8000 Hz 74 66 63

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Sound contributed by Supply and Return Fans Unit Acoustics PART-LOAD Sound Power Level:

Discharge Inlet Casing 63 Hz 77 74 70 125 Hz 79 81 76 250 Hz 78 79 74 500 Hz 71 70 66 1000 Hz 70 65 60 2000 Hz 67 65 59 4000 Hz 66 62 56 8000 Hz 62 58 53

Unit Tag: AHU-1-02

Unit Acoustics PART-LOAD A-weighted Sound Power Level:

Discharge Inlet Casing 63 Hz 51 48 44 125 Hz 63 65 60 250 Hz 69 71 66 500 Hz 67 67 62 1000 Hz 70 65 60 2000 Hz 69 66 60 4000 Hz 67 63 57 8000 Hz 61 57 52

Sound power levels for 39M units are rated in accordance with AHRI Standard 260.

Fan Model NC-39M1201HPDL Unit Size 12W Fan Type DIRECT DRIVE PLENUM (Return) Fan Wheel Diameter 22.2 Fan Class II Static Efficiency (%) 62 Fan Application Draw Thru Orientation Horizontal Actual Airflow, CFM 5000 Site Altitude, , ft 0 Total Upstream Static Losses, in wg 1.16 Number of Fans 1 Calculated Fan RPM / Motor RPM 1130 / 1200 Class II Max. RPM 2454 Fan BHP 1.5 VFD Setting, Hz 58 Fan Electrical Power, kW 1.4

Fan Model 39M1201HPDL-D Unit Size 12W Fan Type DIRECT DRIVE PLENUM Fan Wheel Diameter 20 Fan Class II Fan Application Draw Thru Orientation Horizontal Actual Airflow, CFM 6000 Site Altitude, ft 0 Upstream Ext. Static, in wg 0.00 Downstream Ext. Static, in wg 2.50 Cooling Coil Static, in wg 0.49 Heating Coil Static, in wg 0.04 Total Accessory Static, in wg 0.54 Total Static Pressure, in wg 3.57 Calculated Fan RPM / Motor RPM 2014 / 1800 Class II Max. RPM 2771 Static Efficiency (%) 65 Number of Fans 1 Fan BHP 5.2 VFD Setting, Hz 68 Fan Electrical Power, kW 4.5

Accessories:

(1) Flat pleated (2") MERV 8 [0.16]

(1) Flat Synthetic (4") MERV 13 [0.26]

(1) Mixing or Exhaust Box [0.12]

NOTE: Certified in accordance with the AHRI Central Station Air-Handling Unit Certification Program, which is based on AHRI Standards

MXB COIL

H

COIL

C

FAN

VFD

8 7/16" 1'-0 7/16"

1'-6 5/8" 1'-9 7/16"

2'-0"

2'-1 1/2"

2'-4"2'-6" 3'-9"

3'-9" (Split 3)

4'-1"

4'-4 1/16" (Split 2)

6'-7 1/16" (Split 1)

14'-8 3/8"

6" 6"

3'-11 1/8"

Split Airway Length Weight (lbs.)

(Split 1) 6'-7 1/16" 1324 (Split 2) 4'-4 1/16" 839 (Split 3) 3'-9" 768

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Assembly Drawing

REVISION

Side View

Unit width: 6'-10 15/16" (plus lifting lugs) Return Fan 2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM 4Inch Flat Filter Qty (6) 16in. x 20in.

Pre Filter : 2In. Flat Filter Qty (6) 16in. x 20in.

Steam 1 Row 6 FPI Full Circuit (qty. 1)

Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Operating weight: 2931.0 lbs.

Upstream Corner Weight (each): 728.0 lbs.

Downstream Corner Weight (each): 738.0 lbs.

VFDVFD

5'-7"

5'-7"

7'-0 5/16"

6"

3'-11 1/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Assembly Drawing

REVISION

End View

Unit viewed from right side of side elevation view.

Unit length: 14'-8 3/8" Return Fan 2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM 4Inch Flat Filter Qty (6) 16in. x 20in.

Pre Filter : 2In. Flat Filter Qty (6) 16in. x 20in.

Steam 1 Row 6 FPI Full Circuit (qty. 1) Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Operating weight: 2931.0 lbs.

MXB COIL COIL FAN

VFD

14'-8 3/8"

9'-2 3/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Assembly Drawing

REVISION

Top View

Unit height: 3'-11 1/8" Return Fan 2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM 4Inch Flat Filter Qty (6) 16in. x 20in.

Pre Filter : 2In. Flat Filter Qty (6) 16in. x 20in.

Steam 1 Row 6 FPI Full Circuit (qty. 1)

Chilled Water 4 Row 14 FPI Half Circuit (qty. 1) Draw-Thru Supply Fan

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Operating weight: 2931.0 lbs.

VFD H C

VFD

14'-8 3/8"

3'-11 1/8"

Pipe x y diameter Usage

AAAAA

A 7'-7 3/16" 3 13/16" 1 1/2" DrainPan

BBBBB

B 7'-1 1/4" 9" 2 1/2" Condensate

CCCCC

C 7'-1 1/4" 2'-0 1/2" 2 1/2" Steam

DDDDD

D 9'-7 5/16" 3 13/16" 1 1/2" DrainPan

EEEEE

E 9'-0 3/16" 3'-6 3/16" 1 1/2" CW Outlet

FFFFF

F 9'-2 1/2" 8 3/16" 1 1/2" CW Inlet

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Assembly Drawing

REVISION

Side View

2'-7 9/16"

4'-1"

1 7/8" 3 9/16"

1'-6 5/16"

2'-0 3/16"

2'-6 3/8" 4'-11 7/8"5'-3 3/16"5'-7"

7'-8 3/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Return Fan

REVISION

Top View

2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

1 7/8" 1'-6 5/16"

2'-6 3/8" 5'-3"

5'-3 3/16" 5'-7"

5'-7"

6'-11 3/8"

2'-4 7/8" 3'-2 1/2"3'-3 3/16"3'-5 1/8"

6"8 3/8"

3'-11 1/8"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Return Fan

REVISION

End View

Unit viewed from right side of side elevation view.

2 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

2'-6"

3 9/16"

2'-4 3/16"

4'-11 7/8"5'-7"

8'-0 7/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Filter Mixing Box

REVISION

Top View

4Inch Flat Filter Qty (6) 16in. x 20in.

Qty (6) 16in. x 20in.

1'-8"

3'-9"

9 1/2"

1'-9 5/16"

4'-0"5'-7"

7'-5 9/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Draw-Thru Supply Fan

REVISION

Top View

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

1 9/16" 2 1/2"

4 9/16"

TH

IS D

O C

U M

EN

T IS TH

E PR

O

PER

TY O

F C

AR

R

IER

C O

R

PO

R

ATIO

N

AN

D

IS D

ELIVER

ED

U

PO

N

TH

E

EXPR

ESS C

O

N D

ITIO

N

TH

AT TH

E C O

N

TEN

TS

W

ILL N

O

T BE D

ISC

LO

SED

O R

U

SED

W

ITH

O U

T C

AR

R

IER

C

O R

PO

R

ATIO

N

'S W R

ITTEN

C

O N

SEN

T

SU

BM

ISSIO

N

O

F TH

ESE D

R

AW

IN

G S O

R D

O C

U M

EN

TS D

O

ES N

O T C

O N

STITU

TE PAR

T

PER

FO

R

M

AN

C E O

R

AC

C

EPTAN

C E O

F C O

N

TR

AC

T

39M

NDATE

4/4/2024 AHUBuilder v7.01

39M Central Station Air-Handler, Size 12W VA - St Louis MO: AHU-1-02 Condensate Trap Dimensions

Voltage

Frame Size ......................................................................................... IB1/IB2

Application Horsepower

Width (in.)

ACH550-BDR-04A1-4

IB1

2 HP

4.1

33.2 17.4 13.5

VA - St Louis MO

AHU-1-02

Voltage

Frame Size ......................................................................................... IB1/IB2

Application Horsepower

Width (in.)

ACH550-BDR-012A-4

IB1

7.5 HP

11.9

33.2 17.4 13.5

VA - St Louis MO

Unit Airflow, CFM

The 100% synthetic graduated density media is continuously bonded to a 30 gauge galvanized, corrosion resistant, expanded metal support grid with an effective open area of 96%. The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth.

The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass. The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the

0.2

0.3

0.4

0.5

0.6

200 250 300 350 400 450 500 550 600 650 700

In it ia l R e si st an ce in w .g

Filter Face Velocity (feet per minute)

Filter Pleated (4") MERV 13

31K4F0000000616204 Filter Kit Qty (6) 16in. x 20in.

VA - St Louis MO

Unit Airflow, CFM

The 100% synthetic graduated density media is continuously bonded to a 30 gauge galvanized, corrosion resistant, expanded metal support grid with an effective open area of 96%. The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth.

The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass. The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the

0.2

0.3

0.4

200 250 300 350 400 450 500 550 600 650 700

In it ia l R e si st an ce in w .g

Filter Face Velocity (feet per minute)

Filter Pleated (2") MERV 8

31K2B0000000616204 Filter Kit Qty (6) 16in. x 20in.

VA - St Louis MO

Unit Report AHU-24-01

Unit Tag: AHU-24-01

FAN

VFD

MXB COIL

H

COIL

C

FAN

VFD

MCP

Unit Parameters Aero Indoor Air Handler 39MN Size 21W Insulation: R-13 Double Wall Sealed Panel Exterior Finish: Painted Exterior Panels Interior Finish: Galvanized Interior Panels

Rear Inlet Fan Sled

Plenum Fan C PDLA01300 Direct Drive Fan 792 fanRPM Class II Full Open Discharge Spring Fan Isolation Piezometer Motor Shaft Grounding

Motor 5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1200 RPM

Manufacturer - Generic Frame Size - 215T Motor Shaft Diameter (in.) - 1.375 Voltage Selected - 460/3/60 Full Load Amps - 8.1 Efficiency - 89.5%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Factory Mounted VFD with Integral E-Clipse Bypass and Fused Disconnect

Door Left Side

Filter Mixing Box

Shipping Split After Damper: Rear Premium Opposed Damper: Top Premium Parallel 4Inch Flat Filter

Unit Tag: AHU-24-01

Construction Filters Qty (6) 20in. x 25in.

Pre Filter : 2In. Flat Filter 2" Pleated MERV 8 Filter

Qty (6) 20in. x 25in.

Door Right Side

Minihelic Differential Pressure Gage 0-3" w.c. Right Side

Steam Coil and Plenum

304 Stainless Steel Drain Pan Left Side Steam 20.31 sq.ft 1 Row 6 FPI Full Circuit Coil Connection Left Side 1 in. Tube Diameter AL fins Galv. Casing

304 Stainless Steel Drain Pan Left Side Chilled Water 21.44 sq.ft 4 Row 14 FPI Half Circuit Coil Connection Left Side 1/2 in. Tube Diameter AL fins Galv. Casing Steel Header

Fan Sled

Plenum Fan B PDLA01182 Direct Drive Fans Fan Count 2 2431 fanRPM Class II User Specified Custom Discharge(s) Spring Fan Isolation Piezometer (All fans) Motor Shaft Grounding

Motor

7.5 HP Premium Efficiency ODP 208-230/460 3Ph 60Hz 1800 RPM

Manufacturer - Generic Frame Size - 213T Motor Shaft Diameter (in.) - 1.375 Voltage Selected - 460/3/60 Full Load Amps - 10.7 (Each) Efficiency - 91.0%

Variable Frequency Drive 460 Volts 3 Phase 60Hz Factory Mounted VFD with Integral Fused Disconnect Factory Mounted Motor Circuit Protection Box (2 motors, per VFD)

Unit Tag: AHU-24-01

Weights and Dimensions (LxWxH in ft in) 16' 10" x 7' 11" x 5' 1" ** Operating 4355 LB **

39LMR-SU-EAADD Qty 1.0 Each Additional 39 Series Start-up

Configuration Notes

Maximum Discharge Temperature 140F

Preheat coil configurations can cause freezstat to trip if the downstream cooling coil isn't drained in heating season and/or PID valve control loop is too slow to react.

If a bottom connection is required, use an Inlet Plenum Section.

Custom Opening located within a fan's blast zone. Sound levels may be higher than predicted.

If a bottom connection is required, use a Discharge Plenum Section.

Discharge duct(s) must be gasketed and screwed directly to the discharge panel of the unit.

Careful consideration must be made for mixing outside and return air streams in VAV applications due to reduced

QTY 1.0 Each Additional 39 Series Start-up

** Weights and Dimensions are approximate. Weights include base unit weight, coils (wet & dry), fans and fan motors, and other components, but does not include filters, drives and skids. Approximate dimensions are provided primarily for shipping purposes, for exact dimensions, refer to submittal drawings. Shipping skids are not included.

Unit Tag: AHU-24-01

Cooling Application's Balance Criteria: Fluid Temp Diff.

Coil Model........................................................................................................................28MC Number of Coils

Row / FPI / Circ........................................................................................................4 / 14 / HF Fin Thickness................................................................................................................... .0042 in Fin Type.................................................................................................................. Sine Wave Face Area Type...............................................................................................................Large Coil Face Area................................................................................................................. 21.44 sqft Face Velocity....................................................................................................................466.4 fpm Fin-Casing Material......................................................................................................Al-Galv.

Tube Diameter......................................................................................................................0.5 in Tube spacing: Stf x Str.........................................................................................1.25 x 0.781 in Tube Wall Thickness........................................................................................................0.016 in

Actual Airflow...................................................................................................................10000 CFM Site Altitude............................................................................................................................. 0 ft

Standard Airflow (adj. to std. dry atmosphere)................................................................. 9710 SCFM Total Cooling Capacity................................................................................................... 304.65 MBH Sensible Cooling Capacity...............................................................