036-21300-002-A-0905

TABLE OF CONTENTS

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ACCESSORIES—FIELD INSTALLED . . . . . . . . . . . . . . . . 1 NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 APPLICATION FLEXIBILITY . . . . . . . . . . . . . . . . . . . . . . . 3

 

LIST OF FIGURES

 

Fig. #

Pg. #

1

VERTICAL AND HORIZONTAL APPLICATION

 

 

KEU060, 090 & 120

. . . 4

2

VERTICAL AND HORIZONTAL APPLICATION

 

 

KEU180

. . . 4

3

SUSPENSION MOUNTING (HORIZONTAL) -

 

 

KEU060, 090 AND 120

. . . 5

4

SUSPENSION ACCESSORY (HORIZONTAL) -

 

 

KEU180

. . . 6

5

UNIT DIMENSIONS KEU060

. . 16

6

UNIT DIMENSIONS KEU090 & 120

. . 17

7

UNIT DIMENSIONS KEU180

. . 18

8

ACCESSORY DIMENSIONS

. . 19

9

RETURN AIR GRILL

. . 20

10

BASE ACCESSORY

. . 20

11

STEAM COIL

. . 21

12

HOT WATER COIL

. . 21

13

FIELD WIRING FOR POWER SUPPLY

. . 24

14

COOLING ONLY UNIT

. . 24

15

UNIT WITH STEAM OR HOT WATER COIL

 

 

ACCESSORY

. . 24

16

FIELD WIRING FOR UNITS WITH ELECTRIC

 

 

HEAT

. . 25

LIST OF TABLES

Tbl. #

Pg. #

1

UNIT SUSPENSION MOUNTING (HORIZONTAL

 

 

APPLICATION) WEIGHTS

. . . 5

2

KEU OPERATING WEIGHTS (LBS.)

. . . 5

3

SOUND POWER RATINGS

. . . 6

4

HEATING CAPACITY - ELECTRIC HEAT

 

 

ACCESSORY

. . . 7

5

STEAM COIL CAPACITY, MBH@2 PSIG

. . . 8

6

HOT WATER CAPACITY, MBH

. . . 8

7

PRESSURE DROP VS. GPM

. . . 8

8

CAPACITY CORRECTION VS. GPM

. . . 8

9

SUPPLY AIR BLOWER PERFORMANCE -

 

 

KEU060 (5 TON)

. . . 9

10

SUPPLY AIR BLOWER PERFORMANCE -

 

 

KEU090 (7.5 TON)

. . 10

11

SUPPLY AIR BLOWER PERFORMANCE -

 

 

KEU120 (10 TON)

. . 11

12

SUPPLY AIR BLOWER PERFORMANCE -

 

 

KEU180 (15 TON)

. . 12

13

STATIC RESISTANCE FOR UNIT ACCESSORIES

 

(IWG) - KEU060-120

. . 13

14

STATIC RESISTANCE FOR UNIT ACCESSORIES

 

(IWG) - KEU180

. . 13

15

SUPPLY AIR PLENUM PERFORMANCE DATA .

. . 14

16

BLOWER MOTOR AND DRIVE DATA

. . 14

17

KEU PHYSICAL DATA

. . 15

18

UNIT CLEARANCES KEU060

. . 16

19

UNIT CLEARANCES KEU090 & 120

. . 17

20

UNIT CLEARANCES KEU180

. . 18

21

ELECTRIC HEATER DIMENSIONS KEU060, 090,

 

120 & 180

. . 20

22

KEU ELECTRICAL DATA

. . 22

2

Unitary Products Group

Page 2
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York K4EU090, K2EU060, K3EU120, K3EU180 manual Table of Contents

K3EU180, K4EU090, K3EU120, K2EU060 specifications

The York K3EU120, K2EU060, K3EU180, and K4EU090 are part of York's innovative lineup of HVAC systems, designed for energy efficiency, reliability, and cutting-edge technology. These models cater to various residential and commercial applications, providing optimal climate control while minimizing energy consumption.

The York K3EU120 is designed for medium to large commercial spaces. One of its main features is the advanced inverter-driven compressor technology, which allows for variable speed operation. This ensures that the system only consumes energy as needed, adapting to the specific heating and cooling demands. Additionally, it boasts a high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER) ratings, making it an excellent choice for reducing overall operational costs.

The K2EU060 is engineered for smaller commercial applications, such as offices and retail spaces. This model includes a compact design, making it easy to install in tight spaces. It features a low noise operation, promoting a comfortable environment without disrupting business activities. The unit also includes smart controls that allow for remote monitoring and adjustments, enhancing user convenience and energy management.

The K3EU180 model is a heavy-duty unit designed for larger facilities that require robust performance. It is equipped with advanced refrigerant management systems, ensuring optimal cooling efficiency and compliance with environmental regulations. The unit also integrates seamlessly with building management systems (BMS), allowing operators to manage multiple HVAC units from a single interface. This level of connectivity enhances operational efficiency and helps in predictive maintenance by monitoring system performance.

Lastly, the K4EU090 is versatile, making it suitable for various applications including light commercial and multi-family buildings. It highlights energy recovery options, which recycles waste heat to provide additional heating, improving the overall efficiency of the system. This model also features advanced filtration systems that enhance indoor air quality by reducing airborne particles, allergens, and pollutants.

Overall, each of these York models showcases a commitment to forward-thinking HVAC solutions that prioritize energy efficiency, ease of use, and environmental responsibility. Through advanced technologies and innovative features, the York K3EU120, K2EU060, K3EU180, and K4EU090 stand out in their class and offer long-term benefits for end-users.