255040-YTG-A-0506

TABLE OF CONTENTS

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5 FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 5 GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 39

LIST OF FIGURES

Fig. #

Pg. #

1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2TYPICAL FIELD POWER & CONTROL WIRING . . . . 23

3UNIT DIMENSIONS (3 - 6 TON COOLING ONLY/

ELECTRIC HEAT) FRONT VIEW . . . . . . . . . . . . . . . . 24

4 UNIT DIMENSIONS (3 - 6 TON COOLING/GAS HEAT) FRONT VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

5 UNIT WITH ECONOMIZER RAINHOOD . . . . . . . . . . . 25

6 UNIT WITH FIXED OUTDOOR AIR/MOTORIZED DAMPER RAINHOOD . . . . . . . . . . . . . . . . . . . . . . . . . 25

7 UNIT DIMENSIONS (REAR VIEW) . . . . . . . . . . . . . . . 26 8 DISCONNECT/BLOWER ACCESS LOCATION . . . . . 26 9 TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . 27 10 FOUR AND SIX POINT LOADING . . . . . . . . . . . . . . . . 28 11 ROOF CURB DIMENSIONS . . . . . . . . . . . . . . . . . . . . 29

12 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT 208/230V AND 460V DIAGRAM . . . . . . . . . . . . . . . . . 30

13 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT 575 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 31

14COOLING UNIT WITH ELECTRIC HEAT CONTROL CIRCUIT 208/230V, 460V AND 575V DIAGRAM . . . . 32

15COOLING UNIT POWER CIRCUIT 208/230-3-60

DIRECT DRIVE INDOOR BLOWER DIAGRAM . . . . . 33

16COOLING UNIT POWER CIRCUIT 208/230-3-60 BELT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 34

17 COOLING UNIT POWER CIRCUIT 460-3-60 DIRECT DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 35

18 COOLING UNIT POWER CIRCUIT 460-3-60 BELT DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 36

19 COOLING UNIT POWER CIRCUIT 575-3-60 DIRECT DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 37

20 COOLING UNIT POWER CIRCUIT 575-3-60 BELT DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 38

LIST OF TABLES

Tbl. #

Pg. #

1 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . . . . 7 2 CAPACITY RATINGS - (ARI 210/240) . . . . . . . . . . . . . 7 3 GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4D(CE, CG)036 COOLING CAPACITIES (3 TON) . . . . . 8

5D(CE, CG)048 COOLING CAPACITIES (4 TON) . . . . . 9

6D(CE, CG)060 COOLING CAPACITIES (5 TON) . . . . 10

7D(CE, CG)072 COOLING CAPACITIES (6 TON) . . . . 11

8SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT

DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 12

9 SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 13

10 SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 14

11 SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 15

12SUPPLY AIR BLOWER PERFORMANCE (3 - 6 TON DIRECT DRIVE) - SIDE DUCT APPLICATION . . . . . 16

13BELT DRIVE BLOWER MOTOR AND DRIVE DATA . 16

14

STATIC RESISTANCES

17

15

ELECTRIC HEATER CFM LIMITATIONS

17

16

ELECTRICAL DATA - D(CE, CG)036-072

 

 

DIRECT DRIVE

18

17

ELECTRICAL DATA - D(CE, CG)036-072

 

 

BELT DRIVE

20

18

PHYSICAL DATA

22

19

ELECTRIC HEAT CORRECTION FACTORS

22

20

VOLTAGE LIMITATIONS

22

21

UTILITIES ENTRY

26

22

MINIMUM CLEARANCES

26

23

D(CE, CG) 4 AND 6 POINT LOADS WEIGHT

 

 

DISTRIBUTION

28

24

CENTER OF GRAVITY

28

25

OPERATING WEIGHTS (LBS.)

29

2

Unitary Products Group

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York 48, 36, 60 warranty Table of Contents

48, 60, 36 specifications

York 36, 48, and 60 are three distinct models from the York line of heating, ventilation, and air conditioning (HVAC) systems, specifically designed to meet various commercial and residential needs. Each model fits specific sizing and efficiency requirements while employing advanced technologies to enhance performance.

The York 36 model is ideal for smaller spaces or residential applications. This unit boasts a compact design that integrates seamlessly into tight locations while offering substantial energy efficiency. With a cooling capacity of approximately 36,000 BTU, it’s suitable for apartments or small commercial areas. The use of scroll compressors in this model contributes to reliable operation and quieter performance. Additionally, it utilizes environmentally friendly refrigerants that comply with modern environmental regulations, making it a sustainable choice.

The York 48 model steps up its capabilities for larger residential and commercial buildings. It provides ample cooling capacity at around 48,000 BTU, accommodating medium-sized spaces effectively. One of the standout features is its two-stage cooling technology, which allows for consistent temperature control without excessive energy consumption. This model is equipped with variable speed blowers that optimize airflow, ensuring a comfortable indoor environment even during peak summer months. The York 48 is also engineered with advanced diagnostics, allowing technicians to identify and resolve issues quickly, further enhancing reliability.

Finally, the York 60 model caters to extensive commercial applications with its impressive cooling capacity of approximately 60,000 BTU. This unit excels in large offices, retail spaces, and industrial settings. It employs advanced inverter technology, which adjusts compressor speed based on demand, leading to remarkable energy efficiency and significant cost savings in long-term operation. The York 60 also features robust insulation and weather-tight cabinet design to minimize energy loss. Additionally, its user-friendly interface allows for easy control and monitoring, ensuring optimal performance.

All three York models come equipped with state-of-the-art filters and air purifiers, improving indoor air quality by effectively reducing allergens and pollutants. With a focus on durability, energy efficiency, and advanced technology, York 36, 48, and 60 units represent versatile solutions for their respective applications, demonstrating York's commitment to innovation and sustainability in HVAC systems. Whether for a small apartment or a large commercial space, these units offer reliable comfort and performance tailored to specific needs.