15 - M P Cut Sheets 693 19 106.pdf

Department of Veterans Affairs WILKES-BARRE VA Medical Center

WILKES-BARRE, PA

Project Number 693-19-106

(VEG 19.25)

RENOVATE 9TH FLOOR

MENTAL HEALTH

Product & Equipment Cutsheets

APRIL 18, 2023

Trane Performance Climate Changer Air Handler

Unit Overview - AHU-12

Application Unit Size External Dimensions Weight

Height Width Length Installed Rigging Indoor unit CSAA014 41.5 in 72.0 in 246.1 in 3492 lb 3420 lb

Quantity of Shipping Sections Largest Ship Split

Heaviest Ship Split Elevation Height Width Length

3 piece(s) 41.5 in 72.0 in 94.8 in 1216 lb 0.00 ft Supply Fan

Airflow 6000 cfm Total Static Pressure 6.572 in H2O

Construction Features

Panel 2in. foam injected R-13 with thermal break

Panel Material

All unit inner panels -galvanized

Integral Base Frame 2.5in. integral base frame

Short Circuit

Current Rating

5 kA

Agency Approval UL listed unit

Unit Electrical

Circuit Voltage/Phase/Frequency FLA MCA Max Fuse Size

Circuit number 1 Supply fan motor(s) 460/3/60 14.00 A 17.50 A 30.00 A

Unit Controls Controller Type No controller

Warranty Warranty section Std. warranty only

Air mixing section - Position: 1

Openings

Face Path Type Airflow Face Velocity Area Pressure

Drop Hood

Back Outside Parallel blade damper 6000 cfm 1060 ft/min 5.66 sq ft 0.145 in H2O

Top Return Parallel blade damper 6000 cfm 1060 ft/min 5.66 sq ft 0.219 in H2O N/A

Filter

Type Frame MERV Rating Quantity Size 4in. cartridge - MERV 11

- standard 2"/4" combo MERV 11 4.00 2.00

16in.x20in.

16in.x25in.

Pressure Drop Condition Face Velocity Airflow Area

0.625 Mid-life 416 ft/min 6000 cfm 14.44 sq ft

Prefilter

Type Frame MERV Rating Quantity Size Pressure Drop 2" Pleated media -

MERV 8 2"/4" combo MERV 8 4.00 2.00

16in.x20in.

16in.x25in. 0.616

Section Options

Door Location Right

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 1 of 25 Product Version: 1

Heating coil section - Position: 2

Coil Construction

Model B-54 horiz IFB coil Rows 2 rows

Fin Spacing 7 fins per inch Installed Weight 372.0 lb

Coil Performance

Capacity

Total 343.90 MBh

Air

Flow 6000 cfm Entering Dry Bulb 4.00 F Leaving Dry Bulb 56.83 F

Pressure Drop 0.285 in H2O Face Velocity 642 ft/min

Steam

Inlet Pressure 25.00 psig Coil Condensate 368.00 lb/hr

Access/blank/turning section - Position: 3 Options

Section Length 19.000 in Door Location 1 Right

Humidifier section - Position: 4

Construction

Steam Source Building steam Steam Pressure 15.00 psig

Connection Location Right Required Orifice Size 5/16"

Valve Pipe Connection Size 1/2"

Options

Drain Connection/Material Galvanized drain pan Drain Connection Right

Performance

Airflow 6000 cfm Entering Dry Bulb 50.00 F

Entering Relative Humidity 10.00 % Leaving Relative Humidity 45.00 %

Steam Rate 77.45 lb/hr Air Temperature Gain 1.23 F

Condensation Loss 8.37 lb/hr

Access/blank/turning section - Position: 5 Options

Section Length 19.000 in Door Location 1 Right

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 2 of 25

Cooling coil section - Position: 6

Model Chilled water - 3/8" Unit Optimized, High Water Flow(3U)

Rows 8 Tube Diameter 3/8in. tube diameter (9.5 mm)

Coil Connection Standard Tube Matl/Wall Thickness .012" (0.305 mm) copper tubes

Fin Spacing 145 Per Foot Fin Material Aluminum fins

Fin Type Omega flo H (Hi efficient) Face Area 13.44 sq ft

Coil (top/single) H x L 32 in. (813 mm) X 61" (1549 mm) finned length

Casing Galvanized Turbulators Yes

Rigging Weight 266.9 lb Installed Weight 339.0 lb

Coil Section Options

Extended Drain and Vent Holes only Drain Pan Galvanized

Drain Pan Size Medium Drain Connection Right

Minimum Trap Height (L) 9.573 in H Trap Dimension 5.715 in J Trap Dimension 2.858 in

Door Location Right

Coil Performance

Capacity

Total 398.47 MBh Sensible 254.06 MBh

Air

Flow 6000 cfm Entering Dry Bulb 89.30 F Entering Wet Bulb 71.90 F Leaving Dry Bulb 51.00 F Leaving Wet Bulb 50.90 F

Pressure Drop 1.079 in H2O Face Velocity 446 ft/min

Fluid

Flow 52.97 gpm Entering 45.00 F Leaving 60.00 F

Pressure Drop 10.39 ft fluid Tube Velocity 2.56 ft/s

Reynolds Number 5895.44 Type Water

Concentration 100.00 % Fouling Factor 0.00000 hr-sq ft-deg F/Btu

Volume 8.62 gal

AHRI 410 Classification

AHRI 410 Classification AHRI ACHC Certified Data Generation Date 3/31/2023

Trane Select Assist update number 2690

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 at www.ahridirectory.org.

Supply fan section - Position: 7

Fan Data

Wheel Diameter/Type/Class 20in. dd plenum, 80% width, H press

Fan Quantity 1 Discharge Location Front top

Motor Location Right side drive

Blades Improved sound(lowest overall,less spike

Drive Service Factor Direct drive Fan K-factor 2186.00

Fan Performance

Airflow 6000 cfm Total Static Pressure 6.572 in H2O

Total Brake Power 9.999 hp Operating Speed 2638 rpm

AMCA FEG FEG85

Bare fan peak total efficiency 75.30 %

Unit Static Efficiency 62.17 %

Motor Interface Options

Selection Type VFD Voltage 460/3

Mounting Location External mounting Motor Wire In Conduit Motor wiring conduit

VFD Frequency 89.00 Hz

Motor Data

Power / Fan 10 hp Voltage 460/3

Speed 1800 Class NEMA premium compliant ODP

Efficiency 91.90 % Part Load Efficiency 89.09 %

Fan electrical power (FEP) 8.46 kW

FEI 1.31

AHRI VFD HP 10.000 hp Wire to air static efficiency 54.70 %

Note: VFD driven motor fan electrical power calculated in accordance with AHRI 430.

Note: Certified airflow performance per AHRI 430

Fan Section Options

Fan Wheel Balance Inverter balance with shaft grounding

Door Location Right Door Guard Yes

Fan Discharge Options

Face Type Airflow Face Velocity Area Pressure Drop Exhaust Hood Damper Torque

Requirement

Front Face Feature 363 ft/min 16.53 sq ft 0.021 in H2O N/A N/A

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 3 of 25

Note: Certified by the AHRI Central Station Air-Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org.

Pressure Drop in (in w.g.)

Supply fan

Air mixing section 1.46

Coil section 0.28

Humidification section 0.03

Coil section 1.08

Fan section 0.02

Filter section 1.43

Discharge plenum 0.06

Internal Static Pressure 4.37

External Static Pressure 2.20

Total Static Pressure 6.57

Filter section - Position: 8 Primary Filter

Type Frame Loading Airflow Face Area Face Velocity Condition Pressure

Drop Filter

Quantity Filter Size

12in.

cartridge - 95% eff -

MERV 15

Bag/cartridge filter frame

Side load filters 6000 cfm 13.44 sq ft 446 ft/min Mid-life 0.801 in

H2O

2.00 1.00 2.00

12x24 20x20 20x24

Prefilter

Type Airflow Face Area Face Velocity Condition Pressure Drop Filter Quantity Filter Size

2" Pleated media - MERV 8 6000 cfm 13.44 sq ft 446 ft/min Mid-life 0.628 in H2O

2.00 1.00 2.00

12x24 20x20 20x24

Filter Section Options

Door Location Right

Discharge plenum - Position: 9

Openings

Location Type Airflow Face Velocity Area Pressure Drop Hood

Top Face Sizeable rectangular opening

6000 cfm 1443 ft/min 4.16 sq ft 0.065 in H2O N/A

Section Options

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 4 of 25

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 5 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Integral base frame: 2.5in. integral base frame Sales Office: Tags: AHU-12 Paint: Rigging weight: 3420.3 / Installed weight: 3492.4

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 6 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-12

Paint: Rigging weight: 3420.3 / Installed weight:

3492.4

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 7 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-12

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 8 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-12

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 9 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-12

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 10 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 11 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 12 of 25 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 14 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 6000 Proposal Number:

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 13 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 14 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 15 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 16 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 17 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 18 of 25

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 19 of 25

GENERAL

Per ASHRAE 62.1 recommendation, indoor air handling units will be stretch or shrink wrapped to protect unit from in-transit rain and debris.

Installing contractor is responsible for long term storage in accordance with the Installation, Operation, and Maintenance manual (CLCH-SVX07*-EN).

Unit shall be UL and C-UL Listed.

Supply fans within the scope of AHRI Standard 430 are "Certified by the AHRI Central Station Air- Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third-party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org".

Unit sound performance data shall be reported as sound power. Trane, in providing this program and data, does not certify or warrant NC levels. These levels are affected by factors specific to each application and/or installation and therefore unable to be predicted or certified by Trane. Refer to product data for specific fan footnote references.

Manufacturer provided VFDs shall be certified to AHRI Standard 1210 "Performance Rating of Variable Frequency Drives" to ensure documented and reliable VFD efficiency.

Unit Construction

All unit panels shall be 2" solid, double-wall construction to facilitate cleaning of unit interior. Unit panels shall be provided with a mid-span, no-through-metal, internal thermal break. Casing thermal performance shall be such that under 55°F supply air temperature and design conditions on the exterior of the unit of 81°F dry bulb and 73°F wet bulb, condensation shall not form on the casing exterior.

All exterior and interior indoor AHU panels will be made of galvanized steel.

Unit Paint

Unit to ship unpainted from factory. If required, unit to be painted by 3rd party finisher, or by painting contractor at job site.

Casing Deflection The casing shall not exceed 0.0042 inch deflection per inch of panel span at 1.00 times design static pressure. Maximum design static shall not exceed +8 inches w.g. in all positive pressure sections and -8 inches w.g. in all negative pressure sections.

Floor Construction The unit floor shall be of sufficient strength to support a 300.0 lb load during maintenance activities and shall deflect no more than 0.0042 inch per inch of panel span.

Unit base Manufacturer to provide a full perimeter integral base frame for either ceiling suspension of units or to support and raise all sections of the unit for proper trapping. Indoor unit base frame will either be bolted construction or welded construction. All outdoor unit base frames shall be welded construction.

For indoor units, refer to schedule for base height and construction type. Contractor will be responsible for providing a housekeeping pad when unit base frame is not of sufficient height to properly trap unit.

Unit base frames not constructed of galvanized steel shall be chemically cleaned and coated with both a rust-inhibiting primer and finished coat of rust-inhibiting enamel. Unit base height to be included in total height required for proper trap height.

Insulation Panel insulation shall provide a minimum thermal resistance (R) value of 13 ft²-h-ºF/Btu throughout the entire unit. Insulation shall completely fill the panel cavities in all directions so that no voids exist and settling of insulation is prevented. Panel insulation shall comply with NFPA 90A.

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 20 of 25

Drain Pan In sections provided with a drain pan, the drain pan shall be designed in accordance with ASHRAE

62.1. To address indoor air quality (IAQ) the drain pan shall be sloped in two planes promoting positive drainage to eliminate stagnant water conditions. Drain pan shall be insulated, and of double wall construction. The outlet shall be the lowest point on the pan, and shall be of sufficient diameter to preclude drain pan overflow under normally expected operating conditions. All drain pans connections shall have a threaded connection, extending a minimum of 2-1/2" beyond the unit base, and shall be made from the same material as the drain pan. Drain pan located under a cooling coil shall be of sufficient size to collect all condensate produced from the coil.

Refer to Product Data for specific information on which sections are supplied with a drain pan, the drain pan material and connection location.

Access Door Construction Access doors shall be 2" double wall construction. Interior and exterior door panels shall be of the same construction as the interior and exterior wall panels respectively. All doors shall be provided with a thermal break construction of door panel and door frame. Gasketing shall be provided around the full perimeter of the doors to prevent air leakage. Surface mounted handles shall be provided to allow quick access to the interior of the functional section and to prevent through cabinet penetrations that could likely weaken the casing leakage and thermal performance. Handle hardware shall be designed to prevent unintended closure. Access doors shall be hinged and removable for quick easy access.

Hinges shall be interchangeable with the door handle hardware to allow for alternating door swing in the field to minimize access interference due to unforeseen job site obstructions. Door handle hardware shall be adjustable and visually indicate locking position of door latch external to the section.

Door hinges shall be galvanized.

All doors shall be a minimum of 60" high when sufficient height is available or the maximum height allowed by the unit height.

Door handles shall be provided for each latching point of the door necessary to maintain the specified air leakage integrity of the unit. Optionally for indoor AHUs and as standard on outdoor AHUs, outward swing doors are provided with a single handle linked to multiple latching points. An optional shatterproof window shall be provided in access doors where indicated on the plans. Window shall either be single pane, or thermal dual pane, as defined on schedule. Window shall be capable of withstanding unit operating pressures and shall be safe for viewing UV-C lamps.

Refer to Product Data for specific information on which sections are supplied with an access door, the door location, a single handle and a window.

Lifting Instructions The air handling units must be rigged, lifted, and installed in strict accordance with the Installation, Operation, and Maintenance manual (CLCH-SVX07G-EN). The units are also to be installed in strict accordance with the specifications. Units may be shipped fully assembled or disassembled to the minimum functional section size in accordance with shipping and job site requirements.

Indoor units shall be shipped on an integral base frame (variable from the standard 2.5" to 8" height) for the purpose of mounting units to a housekeeping pad and providing additional height to properly trap condensate from the unit. The integral base frame may be used for ceiling suspension, external isolation, or as a housekeeping pad. Indoor sizes 3 to 30 will also be shipped with a shipping skid designed for forklift transport. Refer to the unit As-Built or Product Data section of the submittal for the base frame height of each unit.

All units will be shipped with an integral base frame designed with the necessary number of lift points for safe installation. All lifting lugs are to be utilized during lift. The lift points will be designed to accept standard rigging devices and be removable after installation. Units shipped in sections will have a minimum of four points of lift.

MIXING SECTION

A mixing section shall be provided to support the damper assembly for outdoor, return, and/or exhaust air.

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 21 of 25

Dampers Dampers shall modulate the volume of outdoor, return, or exhaust air. The dampers shall be of double-skin airfoil design with metal, compressible jamb seals and flexible blade-edge seals on all blades. The blades shall rotate on stainless-steel sleeve bearings. The dampers shall be rated for a maximum leakage rate of 3 cfm/ft² at 1 in. w.g. complying with ASHRAE 90.1 maximum damper leakage. All leakage testing and pressure ratings shall be based on AMCA Standard 500-D. Dampers may be arranged in a parallel or opposed-blade configuration.

Title 24 The following specifications apply only to units with outside air and return air dampers, with actuators.

The 5 year warranty applies only to these items.

This unit contains Economizer that meets or exceeds all mandatory requirements prescribed by Title 24, including but not limited to:

- 5 yr parts only warranty

- Successfully tested to 60,000 Actuations

- Less than 10 cfm/sq.ft. of damper leakage at 1" WG per AMCA 500L

Filters

Mixing sections shall be provided with a filter rack as indicated in the Product Data and As-Built sections of the submittal.

4 inch high efficiency filters constructed with a fine fiber media made into closely spaced pleats shall be provided. The filters shall be capable of operating up to 625 fpm face velocity without loss of filter efficiency and holding capacity. The filter media shall be sealed into a frame assembled in a rigid manner. The manufacturer shall supply a side access filter rack capable of holding 4 inch high efficiency filters.

The 4 inch high efficiency filters shall have a MERV 11 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

Prefilter Type

2-inch pleated media filters made with 100% synthetic fibers that are continuously laminated to a supported steel-wire grid with water repellent adhesive shall be provided. Filters shall be capable of operating up to 625 fpm face velocity without loss of filter efficiency and holding capacity. The filters shall have a MERV 8 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

FILTER SECTION

A section shall be provided to support the filter rack as indicated throughout the unit. Refer to Product Data and As-Built sections of the submittal for specific locations within each unit.

Primary Filters

Cartridge Filters The filters shall be 12-inch cartridge filters constructed with a continuous sheet of fine-fiber media made into uniformly spaced pleats. The filters shall be capable of operating up to 625 fpm face velocity without loss of filter efficiency and holding capacity. The filters shall be sealed into a metal frame assembled in a rigid manner. A gasket material shall be installed on the metal header of the filter to prevent filter bypass where the metal headers meet on the side-access racks. All cartridge filters shall be furnished with a 2-inch prefilter to provide extended cartridge filter life. The manufacturer shall supply a side-access filter rack capable of holding cartridge filters and prefilters.

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 22 of 25

Cartridge Filters (Front-load) The filters shall be 12-inch cartridge filters constructed with a continuous sheet of fine-fiber media made into uniformly spaced pleats. The filters shall be capable of operating up to 625 fpm face velocity without loss of filter efficiency and holding capacity. The filters shall be sealed into a metal frame assembled in a rigid manner. A gasket material shall be installed on the metal header of the filter to prevent filter bypass where the metal headers meet on the side-access racks. All cartridge filters shall be furnished with a 2-inch prefilter to provide extended cartridge filter life. The manufacturer shall supply a side-access filter rack capable of holding cartridge filters and prefilters.

The cartridge filters shall have a MERV 15 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

Prefilter Type

2-inch pleated media filters made with 100% synthetic fibers that are continuously laminated to a supported steel-wire grid with water repellent adhesive shall be provided. Filters shall be capable of operating up to 625 fpm face velocity without loss of filter efficiency and holding capacity. The filters shall have a MERV 8 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

COIL SECTION WITH FACTORY INSTALLED COIL

The coil section shall be provided complete with coil and coil holding frame. The coils shall be installed such that headers and return bends are enclosed by unit casings. If two or more cooling coils are stacked in the unit, an intermediate drain pan shall be installed between each coil and be of the same material as the primary drain pan. Like the primary drain pan, the intermediate drain pan shall be designed being of sufficient size to collect all condensation produced from the coil and sloped to promote positive drainage to eliminate stagnant water conditions. The intermediate pan shall begin at the leading face of the water-producing device and be of sufficient length extending downstream to prevent condensate from passing through the air stream of the lower coil. Intermediate drain pan shall include downspouts to direct condensate to the primary drain pan. The outlet shall be located at the lowest point of the pan and shall be sufficient diameter to preclude drain pan overflow under any normally expected operating condition.

Coil with Inspection The coil section shall include an inspection section complete with a double-wall, removable door downstream of the coil for inspection, cleaning, and maintenance. Interior and exterior door panels shall be of the same construction as the interior and exterior wall panels, respectively. All doors shall be provided with a thermal break construction of door panel and door frame.

Casing penetrations supplied for hydronic drain and vents. Piping contractor shall provide extended piping.

Water Coils (UP, WP, UW, UU, UA, 3W, 3U, W, 5W, 5A, WD, 5D, D1, D2, P, or TT) The coils shall have aluminum fins and seamless copper tubes. Copper fins may be applied to coils with 5/8-inch tubes. Fins shall have collars drawn, belled, and firmly bonded to tubes by mechanical expansion of the tubes. The coil casing may be galvanized or stainless steel. Refer to the Product Data section of the submittal for the coil casing material.

The coils shall be proof-tested to 300 psig and leak-tested under water to 200 psig. Coils containing water or ethylene glycol are 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 at www.ahridirectory.org. Propylene glycol and calcium chloride, or mixtures thereof, are outside the scope of AHRI Standard 410 and, therefore, do not require AHRI 410 rating or certification.

Coil connections are constructed of cast iron with female connections, steel block with female connections or steel pipe with male connections. Type P or TT coil connections do not extend out of unit casing. All other water coil types have connections that extend out beyond unit casing. Headers on downstream coil bank of staggered coil sections do not extend beyond the unit casing and must be completed by the on-site piping contractor.

Tubes are 3/8" [9.5 mm] OD 0.012" [0.305 mm] thick copper.

ACCESS/INSPECTION / TURNING SECTION

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 23 of 25

A section shall be provided to allow additional access/inspection of unit components and space for field-installed components as needed. An access door shall be provided for easy access. All access sections shall be complete with a double-wall, removable door downstream for inspection, cleaning, and maintenance. Interior and exterior door panels shall be of the same construction as the interior and exterior wall panels, respectively. All doors downstream of cooling coils shall be provided with a thermal break construction of door panel and door frame.

DIRECT-DRIVE PLENUM FAN SECTION

The fan type shall be provided as required for stable operation and optimum energy efficiency. The fan shall be a single-width, single-inlet, multiblade-type direct-drive plenum fan. Motor bearing life of the direct-drive plenum fan shall be not less than L-10 250,000 hrs. Refer to the Product Data section for fan quantity and number of blades selected within each unit. Central Station Air Handling Unit Supply Fans are "Certified by the AHRI Central Station Air-Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third-party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org" Central Station Air Handling Unit Supply Fans shall be tested and rated in-accordance with AHRI Standard 260 for sound performance.

Fans that are selected with inverter balancing shall first be dynamically balanced at design RPM. The fans then will be checked in the factory from 25% to 100% of design RPM to insure they are operating within vibration tolerance specifications, and that there are no resonant frequency issues throughout this operating range. Inverter balancing that requires lockout frequencies inputted into a variable frequency drive to in order to bypass resonant frequencies shall not be acceptable. If supplied in this manner by the unit manufacturer, the contractor will be responsible for rebalancing in the field after unit installation. Fans selected with inverter balancing shall have a maintenance free grounding assembly installed on the fan motor to discharge both static and induced shaft currents to ground.

On units supplied with plenum or motorized impeller fans, door guard(s) shall be supplied on the access door(s) to the fan and those downstream access door(s) where unintended access to the plenum or motorized impeller fan could occur. Door guard is intended to deter unauthorized entry and incidental contact with rotating components. Refer to the Product Data section for fans with access door guard(s).

Motor Frame The motor shall be mounted integral to the isolated fan assembly and furnished by the unit manufacturer. The motor is mounted inside the unit casing on an adjustable base to permit adjustment of drive belt tension (not applicable for direct drive plenum fans). The motor shall meet or exceed all NEMA Standards Publication MG 1 requirements and comply with NEMA Premium efficiency levels when applicable except for fractional horsepower motors which are not covered by the NEMA classification. The motor shall be T-frame, squirrel cage with size, type, and electrical characteristics as shown on the equipment schedule. Refer to the Product Data section for selected fan motors within each unit.

Two-Inch Spring Isolators Direct-drive fan and motor assemblies shall be internally isolated from the unit casing with 2-inch (50.8

mm) deflection spring isolators. The isolation system shall be designed to resist loads produced by external forces, such as earthquakes, and conform to the current IBC seismic requirements.

Starter/VFD shall be mounted externally in a NEMA Type 1 enclosure on the supply fan section. An external disconnect shall be mounted through-the-door to the starter/VFD to disconnect full power from starter/VFD.

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 24 of 25

Combination VFD / Disconnect A combination Variable Frequency Drive (VFD) / disconnect shall be provided when variable air volume control is required for fan operation. Whether for single fan, dual fan, or fan array applications, a single VFD shall be provide to ensure proper operation and to optimize operating life. Each VFD / disconnect shall be properly sized, factory mounted in a full metal enclosure, wired to the fan motor(s), and commissioned to facilitate temporary heating, cooling, ventilation, and/or timely completion of the project. VFD / disconnects shall include a circuit breaker disconnect with a through-the-door interlocking handle and shall be lockable. The VFD package shall also include:

a) Electronic manual speed control

b) Hand-Off-Auto (H-O-A) selector switch

c) Inlet fuses to provide maximum protection against inlet short circuit

d) Current limited stall prevention

e) Auto restart after momentary power loss

f) Speed search for starting into rotating motor

g) Anti-windmill w/DC injection before start

h) Phase-to-phase short circuit protection

i) Ground fault protection

j) Manual motor protection MMP

Units with factory-mounted controls shall include power wiring from the VFD panel to the control system transformers, binary output on/off wiring, analog output-speed-signal wiring, and all interfacing wiring between the VFD and the direct digital controller.

The VFD shall be UL508C listed and CSA certified and conform to applicable NEMA, ICS, NFPA, & IEC standards.

Motor Wiring Conduit The fan motor wiring shall be factory-wired to the unit-mounted starter/disconnect, variable frequency drive, or external motor junction box within flexible metal conduit of adequate length so that the fan vibration isolation, if applicable, will not be restricted. Refer to the Product Data section for fans with motor wiring conduit.

DISCHARGE PLENUM SECTION

Plenums shall be provided to efficiently turn air and provide sound attenuation. Discharge plenum opening types and sizes shall be scaled to meet engineering requirements. The vertical discharge plenum height may be scaled to accommodate the appropriate discharge duct height.

HUMIDIFIER SECTION (Direct Steam) Humidifier section shall be provided with a humidifier panel designed for building steam. Humidifier panel shall include stainless steel construction of all wetted parts including the integrated header/separator and multiple tube dispersion assembly. Tube-to-header joints shall consist of welded stainless steel. Inlet and outlet connection elbows on the humidifier shall be malleable iron. Humidifier shall provide a uniform steam discharge. Humidifiers shall be provided with a control valve, inverted bucket steam trap, wye strainer, and two float and thermostatic steam traps shipped loose for field installation. All pipe connections shall be made from one side of the air handler.

CSAA

Quantity: 1

Valhalla Tags: AHU-12 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 25 of 25

Fan Details Unit Size 20UR Operating Brake

Power

9.999 hp

Motor Frequency 89.00 Hz Altitude 0.00 ft Operating Airflow 6,000 cfm Design Temp. 70.00 F Operating Static Pressure

6.572 in H2O Efficiency 62.17 %

Operating RPM 2,638 rpm

Unit Overview - AHU-13

Application Unit Size External Dimensions Weight

Height Width Length Installed Rigging Indoor unit CSAA030 61.5 in 93.5 in 269.9 in 5816 lb 5661 lb

Quantity of Shipping Sections Largest Ship Split

Heaviest Ship Split Elevation Height Width Length

4 piece(s) 61.5 in 93.5 in 91.5 in 1922 lb 0.00 ft Supply Fan

Airflow 12150 cfm Total Static Pressure 6.977 in H2O

Construction Features

Panel 2in. foam injected R-13 with thermal break

Panel Material

All unit inner panels -galvanized

Integral Base Frame 2.5in. integral base frame

Short Circuit

Current Rating

5 kA

Agency Approval UL listed unit

Unit Electrical

Circuit Voltage/Phase/Frequency FLA MCA Max Fuse Size

Circuit number 1 Supply fan motor(s) 460/3/60 40.00 A 50.00 A 90.00 A

Unit Controls Controller Type No controller

Warranty Warranty section Std. warranty only

Air mixing section - Position: 1

Openings

Face Path Type Airflow Face Velocity Area Pressure

Drop Hood

Back Outside Parallel blade damper 12150 cfm 1009 ft/min 12.04 sq ft 0.080 in H2O

Top Return Parallel blade damper 12150 cfm 1009 ft/min 12.04 sq ft 0.176 in H2O N/A

Filter

Type Frame MERV Rating Quantity Size

4in. cartridge - MERV 11

- standard 2"/4" combo MERV 11

3.00 2.00 6.00

12in.x24in.

16in.x20in.

20in.x24in.

Pressure Drop Condition Face Velocity Airflow Area

0.618 Mid-life 399 ft/min 12150 cfm 30.44 sq ft

Prefilter

Type Frame MERV Rating Quantity Size Pressure Drop

2" Pleated media - MERV 8 2"/4" combo MERV 8

3.00 2.00 6.00

12in.x24in.

16in.x20in.

20in.x24in.

0.610

Section Options

Door Location Right

CSAA

Quantity: 1

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 1 of 27

Model D-60 horiz IFB coil Rows 2 rows

Fin Spacing 7 fins per inch Installed Weight 591.0 lb

Coil Section Options

Drain Pan Galvanized Drain Connection Right

Minimum Trap Height (L) 8.371 in H Trap Dimension 4.914 in J Trap Dimension 2.457 in

Coil Performance

Capacity

Total 666.31 MBh

Air

Flow 12150 cfm Entering Dry Bulb 4.40 F Leaving Dry Bulb 54.54 F

Pressure Drop 0.338 in H2O Face Velocity 702 ft/min

Steam

Inlet Pressure 24.00 psig Coil Condensate 712.00 lb/hr

Access/blank/turning section - Position: 3 Options

Section Length 19.000 in Door Location 1 Right

Humidifier section - Position: 4

Construction

Steam Source Building steam Steam Pressure 15.00 psig

Connection Location Right Required Orifice Size 5/8"

Valve Pipe Connection Size 3/4"

Options

Drain Connection/Material Galvanized drain pan Drain Connection Right

Performance

Airflow 12150 cfm Entering Dry Bulb 65.00 F

Entering Relative Humidity 10.00 % Leaving Relative Humidity 45.00 %

Steam Rate 261.11 lb/hr Air Temperature Gain 1.29 F

Condensation Loss 17.83 lb/hr

Access/blank/turning section - Position: 5 Options

Section Length 19.000 in Door Location 1 Right

CSAA

Quantity: 1

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 2 of 27

Cooling coil section - Position: 6

Model Chilled water - 3/8" Unit Optimized, High Water Flow(3U)

Rows 8 Tube Diameter 3/8in. tube diameter (9.5 mm)

Coil Connection Standard Tube Matl/Wall Thickness .012" (0.305 mm) copper tubes

Fin Spacing 142 Per Foot Fin Material Aluminum fins

Fin Type Omega flo H (Hi efficient) Face Area 29.61 sq ft

Coil (top/single) H x L 52 in. (1321 mm) X 82" (2083 mm) finned length

Casing Galvanized Turbulators Yes

Rigging Weight 538.8 lb Installed Weight 693.4 lb

Coil Section Options

Extended Drain and Vent Holes only Drain Pan Galvanized

Drain Pan Size Medium Drain Connection Right

Minimum Trap Height (L) 9.793 in H Trap Dimension 5.862 in J Trap Dimension 2.931 in

Door Location Right

Coil Performance

Capacity

Total 806.65 MBh Sensible 514.46 MBh

Air

Flow 12150 cfm Entering Dry Bulb 89.30 F Entering Wet Bulb 71.90 F Leaving Dry Bulb 51.00 F Leaving Wet Bulb 50.90 F

Pressure Drop 0.924 in H2O Face Velocity 410 ft/min

Fluid

Flow 94.62 gpm Entering 45.00 F Leaving 62.00 F

Pressure Drop 16.94 ft fluid Tube Velocity 2.78 ft/s

Reynolds Number 6502.97 Type Water

Concentration 100.00 % Fouling Factor 0.00000 hr-sq ft-deg F/Btu

Volume 18.50 gal

AHRI 410 Classification

AHRI 410 Classification AHRI ACHC Certified Data Generation Date 3/31/2023

Trane Select Assist update number 2690

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 at www.ahridirectory.org.

Supply fan section - Position: 7

Fan Data

Wheel Diameter/Type/Class 20in. dd plenum, 80% width, H press

Fan Quantity 2 Discharge Location Front top

Motor Location Right side drive

Blades Improved sound(lowest overall,less spike

Drive Service Factor Direct drive Fan K-factor 2186.00

Fan Performance

Airflow 12150 cfm Total Static Pressure 6.977 in H2O

Total Brake Power 22.452 hp Operating Speed 2767 rpm

AMCA FEG FEG85

Bare fan peak total efficiency 75.30 %

Unit Static Efficiency 59.52 %

Motor Interface Options

Selection Type VFD Voltage 460/3

Mounting Location External mounting Motor Wire In Conduit Motor wiring conduit

VFD Frequency 94.00 Hz

Motor Data

Power / Fan 15 hp Voltage 460/3

Speed 1800 Class NEMA premium compliant ODP

Efficiency 93.50 % Part Load Efficiency 90.19 %

Fan electrical power (FEP) 18.55 kW

FEI 1.29

AHRI VFD HP 30.000 hp Wire to air static efficiency 53.63 %

Note: VFD driven motor fan electrical power calculated in accordance with AHRI 430.

Note: Certified airflow performance per AHRI 430

Fan Section Options

Fan Wheel Balance Inverter balance with shaft grounding

Door Location Right Door Guard Yes

Fan Discharge Options

Face Type Airflow Face Velocity Area Pressure Drop Exhaust Hood Damper Torque

Requirement

Front Face Feature 355 ft/min 34.18 sq ft 0.020 in H2O N/A N/A

CSAA

Quantity: 1

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 3 of 27

Note: Certified by the AHRI Central Station Air-Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org.

Pressure Drop in (in w.g.)

Supply fan

Air mixing section 1.40

Coil section 0.34

Humidification section 0.03

Coil section 0.92

Fan section 0.02

Filter section 1.41

Discharge plenum 0.05

Internal Static Pressure 4.18

External Static Pressure 2.80

Total Static Pressure 6.98

Filter section - Position: 8 Primary Filter

Type Frame Loading Airflow Face Area Face Velocity Condition Pressure

Drop Filter

Quantity Filter Size

12in.

cartridge - 95% eff -

MERV 15

Bag/cartridge filter frame

Side load filters 12150 cfm 28.22 sq ft 431 ft/min Mid-life 0.792 in

H2O 3.00 8.00

12x24 20x20

Prefilter

Type Airflow Face Area Face Velocity Condition Pressure Drop Filter Quantity Filter Size

2" Pleated media - MERV 8 12150 cfm 28.22 sq ft 431 ft/min Mid-life 0.622 in H2O 3.00

8.00 12x24 20x20

Filter Section Options

Door Location Right

Discharge plenum - Position: 9

Openings

Location Type Airflow Face Velocity Area Pressure Drop Hood

Top Face Sizeable rectangular opening

12150 cfm 1292 ft/min 9.40 sq ft 0.052 in H2O N/A

Section Options

CSAA

Quantity: 1

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 4 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 5 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Integral base frame: 2.5in. integral base frame Sales Office: Tags: AHU-13 Paint: Rigging weight: 5661.4 / Installed weight: 5816.0

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 6 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-13

Paint: Rigging weight: 5661.4 / Installed weight:

5816.0

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 7 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-13

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 8 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-13

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 9 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES

ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE

Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Integral base frame: 2.5in.

integral base frame

Sales Office: Tags: AHU-13

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 10 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 11 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 12 of 27 Product Version: 1

OPENING AND DIMENSIONS MAY VARY FROM CONTRACT DOCUMENTS / RETURN OF APPROVED DRAWINGS CONSTITUTES ACCEPTANCE OF THESE VARIANCES / NOT TO SCALE Unit size: 30 Job Name: VA Wilkes-Barre Hospital - VEG

19.25 Unit Casing: 2in Double Wall Foam

Performance Climate Changer Air Handlers

Product group: Indoor unit Actual airflow: 12150 Proposal Number:

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 13 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 14 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 15 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 16 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 17 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 18 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 19 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 20 of 27

Valhalla Tags: AHU-13 Job Name: VA Wilkes-Barre Hospital - VEG 19.25

2023/03/31 14:42:21 Page 21 of 27

Per ASHRAE 62.1 recommendation, indoor air handling units will be stretch or shrink wrapped to protect unit from in-transit rain and debris.

Installing contractor is responsible for long term storage in accordance with the Installation, Operation, and Maintenance manual (CLCH-SVX07*-EN).

Unit shall be UL and C-UL Listed.

Supply fans within the scope of AHRI Standard 430 are "Certified by the AHRI Central Station Air- Handling Unit (AHU) Certification Program, based on AHRI Standard 430/431. AHRI certified units are subject to rigorous and continuous testing, have performance ratings independently measured and are third-party verified. Certified units may be found in the AHRI Directory at www.ahridirectory.org".

Unit sound performance data shall be reported as sound power. Trane, in providing this program and data, does not certify or warrant NC levels. These levels are affected by factors specific to each application and/or installation and therefore unable to be predicted or certified by Trane. Refer to product data for specific fan footnote references.

Manufacturer provided VFDs shall be certified to AHRI Standard 1210 "Performance Rating of Variable Frequency Drives" to ensure documented and reliable VFD efficiency.

Unit Construction

All unit panels shall be 2" solid, double-wall construction to facilitate cleaning of unit interior. Unit panels shall be provided with a mid-span, no-through-metal, internal thermal break. Casing thermal performance shall be such that under 55°F supply air temperature and design conditions on the exterior of the unit of 81°F dry bulb and 73°F wet bulb, condensation shall not form on the casing exterior.

All exterior and interior indoor AHU panels will be made of galvanized steel.

Unit Paint

Unit to ship unpainted from factory. If required, unit to be painted by 3rd party finisher, or by painting contractor at job site.

Casing Deflection The casing shall not exceed 0.0042 inch deflection per inch of panel span at 1.00 times design static pressure. Maximum design static shall not exceed +8 inches w.g. in all positive pressure sections and -8 inches w.g. in all negative pressure sections.

Floor Construction The unit floor shall be of sufficient strength to support a 300.0 lb load during maintenance activities and shall deflect no more than 0.0042 inch per inch of panel span.

Unit base Manufacturer to provide a full perimeter integral base frame for either ceiling suspension of units or to support and raise all sections of the unit for proper trapping.