York Y33, Y34, Y32 manual FAN Performance 40 TON AIRFOIL1,2

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246653-YTG-E-0108

TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL1,2

						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	769		1.4	814		1.6	856		1.9	898		2.2	937		2.4
9000	855		1.8	896		2.1	933		2.4	971		2.7	1008		3.1
10000	941		2.5	978		2.8	1013		3.1	1047		3.4	1081		3.8
11000	1029		3.2	1062		3.5	1095		3.9	1126		4.3	1157		4.6
12000	1117		4.1	1147		4.5	1177		4.8	1207		5.2	1236		5.6
13000	1205		5.1	1233		5.5	1261		5.9	1289		6.4	1316		6.8
14000	1294		6.3	1320		6.8	1346		7.2	1372		7.7	1397		8.1
15000	1382		7.7	1407		8.2	1431		8.6	1455		9.1	1479		9.6
16000	1471		9.2	1495		9.8	1518		10.3	1540		10.8	1563		11.3
17000	1560		11.0	1582		11.6	1604		12.1	1625		12.6	1647		13.2
18000	1649		13.0	1670		13.6	1691		14.2	1712		14.7	1732		15.3
19000	1739		15.2	1758		15.8	1778		16.4	1798		17.1	1817		17.7
20000	1828		17.7	1847		18.3	1866		19.0	1884		19.6	1903		20.3
21000	1918		20.4	1936		21.1	1953		21.7	1971		22.4	1989		23.1
22000	2008		23.4	2025		24.1	2042		24.8

						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	975		2.7	1013		3.0	1049		3.3	1085		3.6	1120		4.0
9000	1043		3.4	1077		3.7	1111		4.0	1144		4.4	1177		4.7
10000	1114		4.1	1146		4.5	1177		4.8	1208		5.2	1238		5.6
11000	1188		5.0	1218		5.4	1247		5.8	1276		6.2	1305		6.6
12000	1264		6.1	1292		6.5	1320		6.9	1346		7.3	1373		7.7
13000	1342		7.2	1368		7.7	1395		8.1	1420		8.6	1445		9.0
14000	1422		8.6	1446		9.1	1471		9.5	1495		10.0	1519		10.5
15000	1503		10.1	1526		10.6	1549		11.1	1572		11.6	1595		12.1
16000	1585		11.8	1607		12.4	1629		12.9	1650		13.4	1672		14.0
17000	1668		13.8	1689		14.3	1710		14.9	1730		15.4	1750		16.0
18000	1751		15.9	1771		16.5	1791		17.1	1811		17.7	1830		18.3
19000	1836		18.3	1855		18.9	1874		19.5	1893		20.1	1911		20.8
20000	1921		20.9	1939		21.5	1957		22.2	1975		22.9	1993		23.5
21000	2007		23.8	2024		24.5
22000

						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	1154		4.3	1188		4.6	1220		4.9	1252		5.3	1284		5.6
9000	1209		5.0	1240		5.4	1270		5.8	1301		6.1	1330		6.5
10000	1268		6.0	1298		6.3	1326		6.7	1355		7.1	1383		7.5
11000	1332		7.0	1359		7.4	1387		7.8	1414		8.2	1440		8.6
12000	1400		8.1	1425		8.6	1451		9.0	1476		9.4	1502		9.9
13000	1470		9.5	1494		9.9	1518		10.4	1542		10.8	1566		11.3
14000	1542		10.9	1565		11.4	1588		11.9	1611		12.4	1633		12.9
15000	1617		12.6	1638		13.1	1660		13.7	1682		14.2	1704		14.7
16000	1693		14.5	1714		15.0	1734		15.6	1755		16.1	1775		16.7
17000	1770		16.6	1791		17.2	1810		17.7	1830		18.3	1849		18.9
18000	1849		18.9	1868		19.5	1887		20.1	1906		20.7	1925		21.3
19000	1929		21.4	1947		22.0	1965		22.7	1984		23.3	2002		24.0
20000	2010		24.2	2027		24.8

54	Johnson Controls Unitary Products

Image 54

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 CapacitiesModulating Heat Electric Heating CapacitiesMBH 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 Example25 TON Drive Adjustment 30 TON Drive Adjustment40 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.