York Y32, Y33, Y34 manual Physical Data HOT Water Coil 2 ROW, Water Pressure Drop 2 ROW, 25 & 30 TON

Page 20

246653-YTG-E-0108

PHYSICAL DATA HOT WATER COIL - 2 ROW

Coil Casing . . . . . . . . . . . . . . . . . . . . Galvanized Steel Coil Construction. . . . . . . . . . . . . . . . Al Fin / Cu. Tube Rows Deep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . .006” Tube Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .016” Tubes / Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Fins Per Inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Tubes High . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.50” Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65” Face Area . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.16 ft.2 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 lbs Operating Weight . . . . . . . . . . . . . . . . . . . . . . . 110 lbs

TABLE 14: WATER PRESSURE DROP (2 ROW, 25 & 30 TON)

GPM

20

40

60

80

WATER

 

 

 

 

PRESSURE

0.9

3.0

6.0

10.0

DROP

 

 

 

 

TABLE 15: STATIC RESISTANCE HOT WATER COIL (25 & 30 TON)

CFM

6000

8000

10000

15000

AIR PRESSURE DROP

0.07

0.11

0.16

0.32

1 ROW

 

 

 

 

AIR PRESSURE DROP

0.14

0.23

0.33

0.65

2 ROW

 

 

 

 

NOTE: Water pressure drop numbers are based on 60°F entering air temperature, 2.00” maximum air pres- sure drop across the hot water coil(s). ARI certified ratings at covering other conditions are available upon request. Hot water coils are approved for use with glycol (rates available upon request.)

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30 TON)1

GPM

CFM

CAPACITY (MBH) AT ENTERING WATER TEMPERATURE

140 °F

160 °F

180 °F

200 °F

 

 

 

6000

177.5

223.8

270.4

317.3

 

8000

203.8

257.2

311.1

365.5

20

10000

224.8

284.1

343.9

404.2

 

12000

242.2

306.4

371.1

436.4

 

15000

263.6

333.8

404.6

476.1

 

6000

198.1

248.9

300.0

351.3

 

8000

232.2

292.0

352.2

412.7

40

10000

260.7

328.1

395.9

464.1

 

12000

285.0

359.0

433.4

508.3

 

15000

316.0

398.4

481.3

564.8

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30 TON)1(CONTINUED)

GPM

CFM

CAPACITY (MBH) AT ENTERING WATER TEMPERATURE

140 °F

160 °F

180 °F

200 °F

 

 

 

6000

206.1

258.7

311.4

364.2

 

8000

243.6

305.9

368.4

431.1

60

10000

275.3

345.9

416.8

488.0

 

12000

302.9

380.7

458.9

537.6

 

15000

338.4

425.7

513.4

601.7

 

6000

210.5

263.9

317.4

371.1

 

8000

249.8

313.3

377.1

441.1

80

10000

283.3

355.6

428.2

501.0

 

12000

312.7

392.7

473.0

553.6

 

15000

351.0

440.9

531.3

622.1

1.Based on 60°F entering air temperature, 2.00” maximum pres- sure drop across the hot water coil.

TABLE 17: HOT WATER COIL (2 ROWS, 40 TON)1

 

 

CAPACITY (MBH) AT ENTERING WATER

GPM

CFM

 

TEMPERATURE

 

 

 

140 °F

160 °F

180 °F

200 °F

 

8000

203.8

257.2

311.1

365.5

 

11000

233.9

295.7

358.1

421.0

20

14000

257.0

325.3

394.2

463.8

 

17000

275.5

349.0

423.3

498.3

 

20000

290.9

368.7

447.4

526.9

 

8000

232.2

292.0

352.2

412.7

 

11000

273.3

344.1

415.3

487.0

40

14000

306.3

386.0

466.3

547.1

 

17000

333.9

421.1

508.9

597.3

 

20000

357.5

451.1

545.4

640.5

 

8000

243.6

305.9

368.4

431.1

 

11000

289.5

363.9

438.5

513.6

60

14000

327.2

411.5

496.3

581.5

 

17000

359.2

452.0

545.3

639.2

 

20000

386.9

487.1

587.9

689.4

 

8000

249.8

313.3

377.1

441.1

 

11000

298.5

374.7

451.2

528.1

80

14000

338.9

425.7

512.8

600.5

 

17000

373.4

469.3

565.6

662.5

 

20000

403.6

507.5

611.8

716.8

1.Based on 60°F entering air temperature, 2.00” maximum air pressure drop across the hot water coil.

ARI certified ratings at other conditions available upon request. Hot water coils are approved for use with glycol (ratings avail- able upon request).

TABLE 18: STATIC RESISTANCE HOT WATER COIL (40 TON)

CFM

8000

11000

14000

20000

AIR PRESSURE DROP 1 ROW

0.11

0.19

0.29

0.52

AIR PRESSURE DROP 2 ROW

0.23

0.39

0.58

1.06

TABLE 19: WATER PRESSURE DROP (2 ROW, 40 TON)

GPM

20

40

60

80

WATER PRESSURE DROP

0.9

3.0

6.0

10.0

20

Johnson Controls Unitary Products

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Contents Millennium Simplicity Elite Features Millennium Single Package Rooftop UnitsTOMORROW’S Unit Today General FeaturingTable of Contents Power Exhaust ONE Forward Curve List of FiguresList of Tables Electrical Data 40 TON with ElectricFeatures and Benefits OverviewInstallation Features Construction Features List of Features and Benefits Standard FeaturesFactory Installed Options Field Installed AccessoriesNomenclature General Physical Data Selection Procedure Refrigerant ChargeSelect Unit Unit Tons Model TypeTemperature Rise Standard GAS Heating CapacitiesMinimum Heating CFM Modulating GAS Heating CapacitiesMBH Modulating HeatElectric Heating Capacities HOT Water HEATING1 Physical Data HOT Water Coil 1 ROWWater Pressure Drop 1 ROW, 25 & 30 TON Static Resistance HOT Water Coil 25 & 30 TONHOT Water Coil 1 ROW 40 TON1 HOT Water Coil 25 & 30 TON, 1 ROW, AT 10 GPM HOT Water Coil 25 & 30 TON, 1 ROW, AT 30 GPM HOT Water Coil 40 TON, 1 ROW, AT 10 GPM HOT Water Coil 40 TON, 1 ROW, AT 30 GPM Physical Data HOT Water Coil 2 ROW Water Pressure Drop 2 ROW, 25 & 30 TONHOT Water Coil 2 ROW, 25 & 30 TON1 HOT Water Coil 2 ROWS, 40 TON1HOT Water Coil 25 & 30 TON, 2 ROW, AT 20 GPM HOT Water Coil 25 & 30 TON, 2 ROW, AT 60 GPM HOT Water Coil 40 TON, 2 ROW, AT 20 GPM HOT Water Coil 40 TON, 2 ROW, AT 60 GPM Steam Heating Physical Data Steam Coil 1 ROWSteam Coil 1 ROW, 40 TON Static Resistance Steam Coil 1 ROW, 40 TONSteam Coil 40 TON, 1 ROW Exhaust FAN Drive Data Supply FAN Motor and Drive DATA1RPM STDSupply AIR Drive Adjustment Example40 TON Drive Adjustment 25 TON Drive Adjustment30 TON Drive Adjustment Drive Adjustment for Power Exhaust 25 TON Drive Adjustment for Power Exhaust 30 & 40 TONRPM REQ’D PD HP M Otor & 976 RPM D RiveCooling Performance 25 TON MBHCooling Performance 30 TON Standard Capacity Coil 95F 105F 125F Cooling Performance 30 TON High Capacity Coil 95F 105F CFM Cooling Performance 40 TON Standard Capacity Coil 95F 105F 115F 125F Cooling Performance 40 TON High Capacity Coil 95F 105F 115F 125F Altitude Correction Factors AIR Temp Altitude FeetYTG-E-0108 FAN Performance 25 TON1 Available External Static Pressure IWG Airflow CFM RPM BHP3800 FAN Performance 30 TON 1 RPM BHP3Ton Forward Curve FAN Performance 40 TON1,2 18000FAN Performance 40 TON FAN Performance 25 & 30 TON AIRFOIL1,2 1601 1636 1672 1707 1740 FAN Performance 40 TON AIRFOIL1,2 17000 18000 Component Static RESISTANCE1 Power Exhaust ONE Forward Curved FAN 25 TON1 Available External Static Pressure IWG Airflow CFM RPM BHP2Power Exhaust 25 Ton Power Exhaust TWO Forward Curved Fans 30 & 40 TON1 Power Exhaust TWO Forward Curved Fans 30 & 40 Tons Electrical Data 25 TON Basic Unit R22 Electrical Data 30 TON Basic Unit R22Electrical Data 40 TON Basic Unit R22 Electrical Data 25 TON with Electric Heat R22 MCAMPS RLA LRA MCC QTY FLAElectrical Data 30 TON with Electric Heat R22 QTY RLA LRA MCC FLAElectrical Data 40 TON with Electric Heat R22 Electrical Data 25 TON with Power Exhaust R22 Electrical Data 30 TON with Power Exhaust R22 Electrical Data 40 TON with Power Exhaust R22 RLA LRA MCC YTG-E-0108 11.0 14.2 100 22.2 17.0 22.0 110 208-3-60 460-3-60 11.0 17.0 12.4 19.3 100 22.0 110 27.0 102 109 125 107 208-3-60 460-3-60 11.0 17.0 100 12.4 19.3 110 22.0 101 125 27.0 107 102 109 Unit Weights Supply FAN Motor VFD WeightsExhaust FAN Motor VFD Weights LECT. H EATUnit Cornerweight Indoor Sound Power RatingOutdoor Sound Power Rating Attenuation FactorsRear Left Side Right Left Side Left Side Rear Front Rear Rear Millennium Overhead View Back View Endfixedreturnoutsideorwithair Partial Roof Curb Model 1RC0455P Guide Specifications York Millennium 25, 30, & 40 TON Units Energy Recovery Ventilation Field Installed Option AIR Filtering SystemAIR Inlet System Heating System OptionalRefrigeration System Electric Heating SectionHot Water Heating Coil Steam Heating CoilControls Comfort Control Features Equipment Control FeaturesOptional Communication Translator OverviewAvailable Accessories Optional ControlJohnson Controls Unitary Products York Drive Norman, OK

Y32, Y34, Y33 specifications

The York Y33, Y32, and Y34 series represents a significant advancement in rooftop packaged units designed for commercial HVAC applications. These models are known for their reliability, energy efficiency, and innovative features that cater to diverse climate control needs.

The York Y33 series introduces modern features aimed at maximizing comfort and reducing energy costs. Its sleek design and compact size make it a versatile option for various applications, including retail spaces, office buildings, and industrial facilities. One of the standout features of the Y33 is its variable-speed compressor technology. This allows the unit to adjust its cooling output based on real-time demand, resulting in notable energy savings compared to traditional single-speed units.

The Y32 model builds upon the strengths of the Y33, offering enhanced capabilities for large commercial spaces. It incorporates advanced controls and building management system (BMS) connectivity, enabling seamless integration into existing infrastructure. The Y32 is designed with a focus on ease of maintenance and serviceability, featuring accessible components that streamline repair processes.

The York Y34 series emphasizes environmentally friendly practices, utilizing low-GWP refrigerants that minimizes its impact on the environment. It also boasts improved heat exchangers that increase efficiency and performance. The Y34’s design minimizes noise levels, making it ideal for applications where quiet operation is paramount, such as schools and healthcare facilities.

All three models share several key technologies, including fan and motor designs that optimize airflow while reducing energy consumption. Additionally, the series features enhanced insulation, significantly improving thermal performance and reducing the risk of condensation-related issues.

In summary, the York Y33, Y32, and Y34 models represent a commitment to innovation in commercial HVAC systems. Their combination of advanced technology, energy efficiency, and user-friendly design makes them suitable for a variety of applications while promoting sustainability and operational cost-effectiveness. Investing in these units not only supports optimal indoor climate control but also aligns with the growing demand for eco-friendly solutions in today’s commercial landscape.
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