MILLENNIUM SIMPLICITY ELITE FEATURES
MILLENNIUM SINGLE PACKAGE ROOFTOP UNITS
Y32, Y33 & Y34 25, 30, & 40 TON
TOMORROW’S UNIT TODAY GENERAL
TABLE OF CONTENTS
LIST OF FIGURES
LIST OF TABLES
FEATURES AND BENEFITS
YORK Millennium
OVERVIEW
INSTALLATION FEATURES
CONSTRUCTION FEATURES
ANGLED CONDENSER
SOLID, CLASS II FAN CONSTRUCTION
ACCESS DOORS LOW LEAK DAMPERS
Field Installed Accessories
LIST OF FEATURES AND BENEFITS
Standard Features
Factory Installed Options
NOMENCLATURE
Johnson Controls
Unitary Products 9
TABLE 1 GENERAL PHYSICAL DATA
SELECTION PROCEDURE
TABLE 2: REFRIGERANT CHARGE
SELECT UNIT
TABLE 6: MODULATING GAS HEATING CAPACITIES
TABLE 4: TEMPERATURE RISE
TABLE 3 STANDARD GAS HEATING CAPACITIES
TABLE 5: MINIMUM HEATING CFM
TABLE 7: MODULATING HEAT
TABLE 8: ELECTRIC HEATING CAPACITIES
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TABLE 11: HOT WATER COIL 1 ROW, 25 & 30 TON1
HOT WATER HEATING1
PHYSICAL DATA HOT WATER COIL - 1 ROW
TABLE 9: WATER PRESSURE DROP 1 ROW, 25 & 30 TON
FIGURE 1 - HOT WATER PIPING CROSS-SEC-TION
TABLE 13: HOT WATER COIL 1 ROW 40 TON1
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CAPACITY
FLO W R ATE C FM
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CAPACITY MBH
F L O W R A T E C F M
FLO W R ATE C FM
FLO W R AT E C FM
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TABLE 17: HOT WATER COIL 2 ROWS, 40 TON1
PHYSICAL DATA HOT WATER COIL - 2 ROW
TABLE 14: WATER PRESSURE DROP 2 ROW, 25 & 30 TON
TABLE 16: HOT WATER COIL 2 ROW, 25 & 30 TON1
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FLO W R AT E C F M
CAPACITY MBH
F L O W R AT E C F M
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7 0
PIPING CONNECTIONS
STEAM HEATING
PHYSICAL DATA STEAM COIL - 1 ROW
TABLE 22: STEAM COIL 1 ROW, 40 TON
FIGURE 20 - STEAM COIL - 40 TON, 1 ROW
FIGURE 19 - STEAM COIL - 25 & 30 TON, 1 ROW
30 Ton
TABLE 24: EXHAUST FAN DRIVE DATA
TABLE 25: SUPPLY FAN MOTOR AND DRIVE DATA1
25 Ton
Example
SUPPLY AIR DRIVE ADJUSTMENT
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TABLE 26: 25 TON DRIVE ADJUSTMENT
TABLE 27: 30 TON DRIVE ADJUSTMENT
TABLE 28: 40 TON DRIVE ADJUSTMENT
5 HP MOTOR & 759 RPM DRIVE
TABLE 31: COOLING PERFORMANCE 25 TON
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CAP.1
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1.The capacities are gross ratings. For net capacity, deduct the supply air blower motor heat *MBh = 3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor
Johnson Controls Unitary Products
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Johnson Controls Unitary Products
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1.The capacities are gross ratings. For net capacity, deduct the supply air blower motor heat *MBh = 3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor
Johnson Controls Unitary Products
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TABLE 36: ALTITUDE CORRECTION FACTORS
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TABLE 37: FAN PERFORMANCE - 25 TON1,
Page
TABLE 38: FAN PERFORMANCE - 30 TON 1,
30 Ton Forward Curve
TABLE 39: FAN PERFORMANCE - 40 TON1,2
40 Ton Forward Curve
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TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL1,2
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TABLE 42: COMPONENT STATIC RESISTANCE1,
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Pressure
Power Exhaust 25 Ton
10 BHP
7.5 BHP
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TABLE 45 ELECTRICAL DATA 25 TON BASIC UNIT R22
TABLE 46: ELECTRICAL DATA 30 TON BASIC UNIT R22
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TABLE 47: ELECTRICAL DATA 40 TON BASIC UNIT R22
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16.7
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FIGURE 27 - CENTER OF GRAVITY
TABLE 57: UNIT WEIGHTS
TABLE 58: SUPPLY FAN MOTOR VFD WEIGHTS
TABLE 59: EXHAUST FAN MOTOR VFD WEIGHTS
TABLE 63: ATTENUATION FACTORS
TABLE 61: UNIT CORNERWEIGHT
TABLE 62: INDOOR SOUND POWER RATING
TABLE 64: OUTDOOR SOUND POWER RATING
REAR
REAR LEFT SIDE
RIGHT SIDE
FRONT
FIGURE 29 - END RETURN, BOTTOM SUPPLY
LEFT SIDE
FRONT RIGHT SIDE
LEFT SIDE
RIGHT SIDE
LEFT SIDE
REAR
FRONT REAR
LEFT SIDE REAR
FRONT REAR
REAR
RIGHT SIDE
SIDE
REAR
REAR
LEFT
CONDENSER SECTION
ECONOMIZER POWER
FIGURE 33 - MILLENNIUM OVERHEAD VIEW
FIGURE 34 - MILLENNIUM MAJOR COMPONENT LAYOUT
FRONT VIEW
BACK VIEW
29.36
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ENDFIXEDRETURNOUTSIDEORWITHAIR
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FIGURE 38 - PARTIAL ROOF CURB MODEL 1RC0455P
SUPPLY AIR SYSTEM
GENERAL
DESCRIPTION
CONSTRUCTION
OPTIONAL
AIR FILTERING SYSTEM
AIR INLET SYSTEM
HEATING SYSTEM OPTIONAL
Steam Heating Coil
REFRIGERATION SYSTEM
Electric Heating Section
Hot Water Heating Coil
Condenser Fans and Motors
CONTROLS
Compressors
Condenser Coils
EQUIPMENT CONTROL FEATURES
COMFORT CONTROL FEATURES
Overview
OPTIONAL COMMUNICATION TRANSLATOR
OPTIONAL CONTROL
AVAILABLE ACCESSORIES
246653-YTG-E-0108
Johnson Controls Unitary Products 5005 York Drive
Norman, OK