Trane Specs.pdf

Trane Precedent Packaged Rooftop

Unit Overview - THJ102A4S0G**B0C1A101A0A0000000000000000

Application Unit Size Supply Fan External Dimensions (in.) Operating Weight EER IEER/SEER Elevation

DX Cooling / Electric Heat 8.5 Ton

Airflow Total Static Pressure Height Width Length

1024.7 lb 12.30 16.80 0.00 ft 2550 cfm 1.752 in H2O 4.24 ft 4.44 ft 7.34 ft

Unit Features

Hinged Service Access/Filters Hinged Access Panels with 2-in

MERV 8

Through the Base Provisions Electric Disconnect / Circuit Breaker Non-Fused Disconnect Switch

Fresh Air Selection Motorized Outside Air Damper Condenser coil protection Condenser CompleteCoatTM

Refrigeration Systems Option Modulating Hot Gas Reheat

(HGRH)

Unit Electrical Voltage/phase/hertz 460/60/3

MCA 35.00 A

MOP 35.00 A

Condenser Fan FLA 1.50 A Evaporator Fan FLA 4.60 A

Electric Heat FLA 21.70 A Electric heat FLA (230V) 0.00 A

Compressor 1 RLA 9.90 A Compressor 2 RLA 5.80 A Compressor Power 7.22 kW

System Power 9.02 kW

Controls Unit Controls Symbio 700

Communications Option Advanced Controls and BACnet BAS Smoke Detector Return Air

Cooling Section Entering Dry Bulb 76.90 F Entering Wet Bulb 65.70 F

Ambient Temp 95.00 F Leaving Coil Dry Bulb 52.78 F Leaving Coil Wet Bulb 52.38 F Leaving Unit Dry Bulb 55.29 F Leaving Unit Wet Bulb 53.44 F

Saturated Discharge Temperature 117.46 F Saturated Suction Temperature 47.53 F

Capacity Gross Total 99.05 MBh

Gross Latent 33.28 MBh Gross Sensible 65.77 MBh

Net Total 94.92 MBh Net Sensible 61.64 MBh

Net Sensible Heat Ratio 64.94 % Fan Motor Heat 0.67 MBh

Refrig Charge-Circuit 1 10.1 lb

Reheat Section Hot Gas Reheat Modulating Hot Gas Reheat (HGRH)

Entering Dry Bulb (in HRGH) 73.00 F Entering Wet Bulb (in HRGH) 64.00 F

Evap Coil LAT DB (HGRH) 52.02 F Evap Coil LAT WB (HGRH) 51.68 F

Ambient DB (in HGRH) 70.00 F

Capacity Dehumidification/Hot Gas Reheat 47.01 MBh Reheat Mode Leaving Unit Temp 70.57 F Leaving Unit Dew Point in HGRH 51.44 F

Reheat Coil Temperature Rise 16.73 F Reheat Mode Moisture Removal 3.63 gph

Reheat Coil LAT (HGRH) 68.75 F Reheat Coil LWB (HGRH) 58.41 F

Heating Section Heating 18 kW Electric Heat

Output Heating Capacity 61.47 MBh Heating EAT 65.00 F Heating LAT 86.53 F

Heating Temp Rise 21.53 F

Job Name: Hurlburt Red Horse Package Units Prepared For:

Unit Tag: AC-1, AC-2 Quantity: 2

2024/05/30 15:53:51 Page 1 of 11

Fan Section Indoor Fan Data

Airflow Application Horizontal Design ESP 1.650 in H2O

Component SP 0.082 in H2O Heat SP 0.020 in H2O Total SP 1.752 in H2O

Supply Fan Count 1.00 Number Indoor Fan Drive Type Variable Direct

Indoor Fan Quantity 1.00 Number Indoor Fan Type BC Plenum

Indoor Fan Performance Airflow 2550 cfm

Supply Motor Horsepower 3.000 hp Indoor Motor Operating Power 1.445 hp

Indoor RPM 1288 rpm Outdoor Fan Data

Outdoor Fan Quantity 1.00 Number Outdoor Fan Type Propeller

Filters 1st Filter Size and Qty 2 - 18 x 24 x 2

2nd Filter Size and Qty 3 - 24 x 16 x 2

Field Installed Accessories Symbio Adv Controls and BACnet Conv Kit None

Acoustics Sound Path 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz

Ducted Discharge 81 dB 89 dB 78 dB 75 dB 69 dB 66 dB 65 dB 66 dB Ducted Inlet 77 dB 76 dB 72 dB 60 dB 58 dB 56 dB 56 dB 56 dB

Outdoor Noise 85 dB 86 dB 84 dB 85 dB 82 dB 77 dB 73 dB 67 dB Note:Ducted Discharge/Ducted Inlet prediction data conform to AHRI 260

Warranty Labor (first year) 1st Yr Labor Whole Unit

Job Name: Hurlburt Red Horse Package Units Prepared For:

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 2 of 11

Job Name: Hurlburt Red Horse Package Units Prepared For:

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 3 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 4 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 5 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 6 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 7 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 8 of 11

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 9 of 11

General

- Packaged rooftop units cooling, heating capacities, and efficiencies are AHRI Certified within scope of AHRI Standard 210-240 for 6 to 25 Tons and ANSIZ21.47 and 10 CFR Part 431 pertaining to Commercial Warm Air Furnaces (all gas heating units).

- Convertible airflow.

- Symbio controls operating range is from 0-125.0 F from factory; if designing for cooling mode operation below 40.0 F ambient temp, add low ambient kit to assure continuous and reliable operation.

- Factory assembled, internally wired, fully charged with R-410A, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory.

- Colored and numbered wiring internal to the unit for simplified identification.

- Units cULus listed and labeled, classified in accordance for Central Cooling Air Conditioners.

Casing

- Zinc coated, heavy gauge, galvanized steel.

- Weather resistant pre-painted metal with galvanized substrate.

- Meets ASTM B117, 672 hour salt spray test.

- Removable single side maintenance access panels.

- Lifting handles in maintenance access panels (can be removed and reinstalled by removing fasteners while providing a water and air tight seal).

- Exposed vertical panels and top covers in the indoor air section insulated with a cleanable foil-faced, fire-retardant permanent, odorless glass fiber material.

- Base pan shall have no penetrations within the perimeter of the curb other than the raised 1 inch high downflow supply/return openings to provide an added water integrity precaution, if the condensate drain backs up.

- Base of the unit insulated with 1/8 inch, foil-faced, closed-cell insulation.

- Unit base provisions for forklift and/or crane lifting on three sides of unit.

Hail Guards

- Provides condenser coil protection.

Microchannel Coils

- Optimal heat transfer performance due to flat, streamlined tubes with small ports, and metallurgical tube-to-fin bond.

- Reduce system refrigerant charge by up to 50% leading to better compressor reliability.

- Compact all-aluminum microchannel coils reduce the unit weight.

- Recyclable all aluminum coils All aluminium construction minimizes galvanic corrosion.

- Strong aluminum brazed structure provides better fin protection.

- Flat streamlined tubes more dust resistant and easy to clean.

- Coils leak tested at the factory to ensure the pressure integrity.

Compressors

- All units have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps.

- Suction gas-cooled motor with voltage utilization range of plus or minus 10 percent of unit nameplate voltage.

- Internal overloads standard with scroll compressors.

- All units have dual compressors.

-Three stages of cooling available on 6 to 17.5 tons units and four stages of cooling available on 20 and 25 tons units.

Filters -Two inch pleated media filters shall be available on all models.

Frostat

- Utilized as a safety device.

- Opens to prevent freezing temperatures on evaporator coil.

- Temperature will need to rise to 50°F before closing.

- Utilized in low airflow or high outside air applications (cooling only).

Job Name: Hurlburt Red Horse Package Units Prepared For:

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 10 of 11

Indoor Fan

- Direct drive plenum fan design - 6 to 25 tons units.

- Plenum fan design - backward-curved fan wheel along with an external rotor direct drive variable speed indoor motor.

- Supply fan speed adjustments can be made using the Symbio 700 or Mobile App.

- Motors are thermally protected.

- Variable speed direct drive motors are high efficiency - 6 to 25 tons.

Through-the-Base Electrical with Disconnect Switch

- 3-pole, molded case, disconnect switch with provisions for through-the-base electrical connections.

- Disconnect switch installed within unit in a water tight enclosure.

- Wiring provided from the switch to the unit high voltage terminal block.

- Switch cULus agency recognized.

Note: Disconnect switch sized per NEC and cULus guidelines but will not be used in place of unit overcurrent protection.

Motorized Outside Air Damper -Once set, when indoor fan starts, outdoor air dampers shall open to set position.

-When indoor fan shuts down, damper shall close to the full closed position.

Job Name: Hurlburt Red Horse Package Units Prepared For:

Unit Tag: AC-1, AC-2

2024/05/30 15:53:51 Page 11 of 11