York Y34, Y33, Y32 manual FAN Performance 25 & 30 TON AIRFOIL1,2

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246653-YTG-E-0108

TABLE 40: FAN PERFORMANCE - 25 & 30 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
4000	595		0.3	667		0.5	735		0.6	800		0.8	862		1.0
5000	709		0.6	769		0.7	827		0.9	882		1.1	935		1.3
6000	827		0.9	879		1.1	929		1.3	977		1.5	1024		1.7
7000	948		1.3	995		1.6	1038		1.8	1081		2.0	1122		2.3
8000	1072		1.9	1113		2.2	1151		2.4	1190		2.7	1227		2.9
9000	1197		2.7	1233		2.9	1268		3.2	1303		3.5	1336		3.8
10000	1322		3.6	1354		3.9	1387		4.2	1418		4.5	1449		4.8
11000	1447		4.7	1478		5.0	1508		5.3	1536		5.7	1565		6.1
12000	1574		6.0	1602		6.4	1629		6.7	1656		7.1	1682		7.5
13000	1701		7.6	1726		7.9	1752		8.3	1777		8.7	1802		9.1
14000	1828		9.4	1852		9.8	1875		10.2	1899		10.6	1922		11.1
15000	1955		11.5	1978		11.9	2000		12.4	2022		12.8	2043		13.2

						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
4000	921		1.1	978		1.3	1032		1.5	1085		1.7	1135		1.9
5000	988		1.5	1037		1.7	1087		1.9	1134		2.1	1180		2.4
6000	1070		1.9	1114		2.2	1158		2.4	1201		2.7	1242		2.9
7000	1163		2.5	1203		2.8	1241		3.0	1280		3.3	1318		3.6
8000	1263		3.2	1300		3.5	1335		3.8	1369		4.1	1404		4.4
9000	1370		4.1	1403		4.4	1434		4.7	1466		5.0	1498		5.4
10000	1480		5.1	1510		5.5	1539		5.8	1569		6.2	1598		6.5
11000	1593		6.4	1621		6.8	1648		7.1	1675		7.5	1702		7.8
12000	1709		7.8	1734		8.2	1760		8.6	1785		9.0	1810		9.4
13000	1826		9.6	1850		10.0	1874		10.4	1898		10.8	1921		11.2
14000	1944		11.5	1967		11.9	1990		12.4	2012		12.8	2034		13.3
15000	2065		13.7	2086		14.2	2107		14.7	2128		15.1	2149		15.6

						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
4000	1184		2.2	1231		2.4	1277		2.6	1321		2.8	1364		3.1
5000	1225		2.6	1269		2.9	1312		3.1	1353		3.4	1395		3.6
6000	1283		3.2	1323		3.4	1362		3.7	1402		4.0	1439		4.3
7000	1355		3.9	1392		4.1	1427		4.4	1463		4.7	1498		5.0
8000	1438		4.7	1471		5.0	1504		5.3	1537		5.7	1569		6.0
9000	1529		5.7	1559		6.0	1590		6.4	1620		6.7	1649		7.1
10000	1626		6.9	1654		7.2	1683		7.6	1710		7.9	1738		8.3
11000	1728		8.2	1755		8.6	1781		9.0	1807		9.4	1832		9.8
12000	1835		9.8	1859		10.2	1884		10.6	1908		11.1	1932		11.5
13000	1944		11.7	1967		12.1	1990		12.5	2012		13.0	2035		13.4
14000	2055		13.7	2077		14.2	2099		14.7	2120		15.1	2141		15.6
15000	2169		16.1	2190		16.6	2210		17.1	2230		17.6	2250		18.1

						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
4000	1407		3.3	1447		3.6	1487		3.8	1525		4.1	1563		4.4
5000	1434		3.9	1473		4.2	1512		4.4	1549		4.7	1586		5.0
6000	1476		4.6	1513		4.9	1549		5.1	1584		5.5	1619		5.8
7000	1532		5.4	1566		5.7	1600		6.0	1633		6.3	1666		6.7
8000	1601		6.3	1632		6.7	1663		7.0	1694		7.3	1724		7.7
9000	1679		7.4	1708		7.8	1737		8.1	1765		8.5	1794		8.9
10000	1765		8.7	1792		9.1	1819		9.5	1846		9.9	1872		10.3
11000	1858		10.2	1883		10.6	1908		11.0	1933		11.4	1957		11.9
12000	1955		11.9	1979		12.4	2003		12.8	2026		13.2	2049		13.7
13000	2057		13.9	2079		14.3	2102		14.8	2123		15.2	2145		15.7
14000	2162		16.1	2183		16.6	2204		17.1	2225		17.6	2245		18.1
15000	2270		18.6	2290		19.1	2310		19.6	2329		20.1	2348		20.6

52	Johnson Controls Unitary Products

Image 52

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 CapacitiesElectric Heating Capacities Modulating HeatMBH 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 Example30 TON Drive Adjustment 25 TON Drive Adjustment40 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.