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