York Y32, Y33, Y34 manual FAN Performance 40 TON1,2, 18000

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246653-YTG-E-0108

TABLE 39: FAN PERFORMANCE - 40 TON1,2

						AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
AIRFLOW (CFM)		0.2		0.4				0.6			0.8			1.0
	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3
8000	304		1.4	348		1.8	393		2.2	431		2.6	469		3.0
9000	329		1.9	371		2.3	411		2.7	448		3.2	484		3.7
10000	356		2.4	396		2.8	432		3.4	467		3.9	502		4.4
11000	385		3.0	421		3.6	454		4.1	488		4.7	519		5.3
12000	414		3.9	446		4.5	479		5.0	510		5.7	539		6.2
13000	442		4.8	473		5.5	504		6.1	532		6.7	560		7.4
14000	472		6.0	502		6.6	529		7.2	556		8.0	583		8.6
15000	503		7.2	529		8.0	555		8.6	581		9.3	607		10.1
16000	532		8.7	557		9.5	583		10.2	607		10.9	631		11.8
17000	562		10.4	587		11.1	611		12.0	633		12.7	656		13.5
18000	593		12.3	616		13.1	638		13.9	660		14.7	682		15.4

						AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
AIRFLOW (CFM)		1.2		1.4				1.6			1.8			2.0
	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3
8000	506		3.5	537		4.0	569		4.4	601		4.9	627		5.5
9000	518		4.2	549		4.6	581		5.1	610		5.8	637		6.3
10000	532		4.9	563		5.5	594		6.1	621		6.6	648		7.1
11000	549		5.8	579		6.4	608		7.0	634		7.6	661		8.2
12000	568		6.8	596		7.5	623		8.1	649		8.7	675		9.5
13000	588		8.0	614		8.6	640		9.3	665		10.0	690		10.7
14000	609		9.3	634		10.0	658		10.7	683		11.4	707		12.2
15000	631		10.8	655		11.6	679		12.3	702		13.1	724		13.9
16000	654		12.5	677		13.2	700		14.1	722		14.8	743		15.6
17000	678		14.3	701		15.1	722		16.0	742		16.8	763		17.6
18000	703		16.4	724		17.2	744		18.1	764		19.0	785		19.8

						AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
AIRFLOW (CFM)		2.2		2.4				2.6			2.8			3.0
	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3
8000	654		6.0	681		6.5	706		7.0	729		7.6	752		8.1
9000	664		6.8	691		7.4	715		8.0	738		8.5	761		9.1
10000	675		7.8	701		8.4	725		9.0	748		9.6	771		10.2
11000	687		8.8	712		9.5	735		10.2	758		10.8	781		11.4
12000	700		10.1	723		10.7	747		11.4	770		12.2	793		12.9
13000	714		11.4	737		12.2	760		12.9	782		13.7	805		14.4
14000	729		13.0	752		13.8	774		14.5	796		15.2	817		16.0
15000	746		14.6	768		15.4	790		16.2	811		17.0	831		17.9
16000	764		16.5	786		17.3	807		18.2	826		19.0	846		19.8
17000	784		18.5	805		19.4	824		20.3	843		21.1	863		22.1
18000	805		20.7	824		21.6	843		22.6	862		23.5	881		24.5

						AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
AIRFLOW (CFM)		3.2		3.4				3.6			3.8			4.0
	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3	RPM		BHP3
8000	774		8.7	797		9.2	817		9.9	837		10.4	857		11.0
9000	784		9.8	806		10.3	826		10.9	846		11.6	866		12.2
10000	794		10.8	815		11.6	836		12.2	856		12.9	876		13.5
11000	804		12.2	824		12.8	845		13.5	865		14.3	886		14.9
12000	814		13.5	835		14.3	855		15.0	876		15.8	896		16.5
13000	825		15.1	846		15.9	866		16.6	886		17.4	906		18.2
14000	837		16.8	858		17.6	878		18.4	898		19.2	917		20.1
15000	851		18.7	871		19.5	891		20.4	910		21.2	928		22.1
16000	866		20.7	886		21.5	905		22.5	923		23.3	941		24.3
17000	882		23.0	901		23.8	919		24.8	937		25.7	-		-
18000	900		25.4	-		-	-		-	-		-	-		-

1.Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.

2.Refer to Tables 12, 18, 23 and 42 for component additions and deductions to fan performance tables.

3.BHP includes drive losses.

4.Shaded RPMs require Class II blower.

50	Johnson Controls Unitary Products

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Contents TOMORROW’S Unit Today General Millennium Simplicity Elite FeaturesMillennium Single Package Rooftop Units 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 Factory Installed Options List of Features and BenefitsStandard Features Field Installed AccessoriesNomenclature General Physical Data Select Unit Selection ProcedureRefrigerant Charge Unit Tons Model TypeMinimum Heating CFM Temperature RiseStandard GAS Heating Capacities Modulating GAS Heating CapacitiesMBH Modulating HeatElectric Heating Capacities Water Pressure Drop 1 ROW, 25 & 30 TON HOT Water HEATING1Physical Data HOT Water Coil 1 ROW 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 HOT Water Coil 2 ROW, 25 & 30 TON1 Physical Data HOT Water Coil 2 ROWWater Pressure Drop 2 ROW, 25 & 30 TON 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 Coil 1 ROW, 40 TON Steam HeatingPhysical Data Steam Coil 1 ROW Static Resistance Steam Coil 1 ROW, 40 TONSteam Coil 40 TON, 1 ROW RPM Exhaust FAN Drive DataSupply FAN Motor and Drive DATA1 STDSupply AIR Drive Adjustment Example40 TON Drive Adjustment 25 TON Drive Adjustment30 TON Drive Adjustment RPM REQ’D PD Drive Adjustment for Power Exhaust 25 TONDrive Adjustment for Power Exhaust 30 & 40 TON 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 MPS Electrical Data 25 TON with Electric Heat R22MCA 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 Exhaust FAN Motor VFD Weights Unit WeightsSupply FAN Motor VFD Weights LECT. H EATOutdoor Sound Power Rating Unit CornerweightIndoor 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 AIR Inlet System Energy Recovery Ventilation Field Installed OptionAIR Filtering System Heating System OptionalHot Water Heating Coil Refrigeration SystemElectric Heating Section 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.