FEATURES - CONT'D.

SYSTEM PROTECTION --Crankcase heaters and internal compressor protection are standard on all compressors. Every unit has a liquid line filter--drier, low pressure switch, high pressure switch and high temperature switch to protect all system components. A suction line freezestat is supplied on all three--phase units to protect against loss of charge and coil frosting due to low economizer outdoor air temperature while the compressor is running. All units will provide cooling at ambient temperatures down to 45°F.

UTILITY CONNECTIONS MADE EASY -- Electric utility knockouts are provided in the unit underside as well as the side of the unit. A clearly identified location is provided to mount a

036-21564-002-A-0404

field supplied electrical disconnect switch. Utility connections can be made quickly and with a minimum amount of field labor.

SIMPLE CONTROL CIRCUIT -- Mate--n--lock plug connectors are used where line and low voltage wires pass thru internal bulkheads. This allows for easier troubleshooting and component replacement. The electrical control box is not located in the compressor compartment so the access cover can be removed for troubleshooting without affecting the normal system operating pressures.

AIR FILTERS --Units come standard with 1" throwaway filters. The unit filter racks can accommodate 1" or 2" filters without any modifications.

SUNLINE 2000Heat Pump

DIRECT DRIVE BLOWER MOTOR (Belt-Drive Option also available on some models)

(Direct Drive Models)

TABLE OF CONTENTS

Description

1

Features

1

Ratings

3

Physical Data

3

Cooling Capacities - 3 Ton

4

Cooling Capacities - 4 Ton

5

Cooling Capacities - 5 Ton

6

Heating Capacities

7

Supply Air Blower Perf. - 3 & 4 Ton w/Belt-Drive

8

Supply Air Blower Perf. - 5 Ton w/Belt-Drive

9

Supply Air Blower Perf. - 3, 4 & 5 Ton w/Direct-Drive

9

Motor and Drive Data

9

Static Resistances

10

Heater / CFM Limitations

10

Field Wiring

10

Electrical Data - Basic Units (Direct-Drive)

11

Elec. Data-Ht. Pump/Elec.Ht. 3 Ton (Direct-Drive)

11

Elec. Data-Ht. Pump/Elec.Ht. 4 & 5 Ton (Direct-Drive)

12

Electrical Data - Basic Units (Belt-Drive)

13

Elec. Data-Ht. Pump/Elec.Ht. 3 Ton (Belt-Drive)

13

Elec. Data-Ht. Pump/Elec.Ht. 4 & 5 Ton (Belt-Drive)

14

Unit Dimensions

15

Roof Curb Dimensions

17

Factory Installed Options / Field-Installed Accessories

18

Typical Applications

19

2

Unitary Products Group

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York B3CH 036, 60, B5CH 036, B6CH 048 warranty Features Contd, Table of Contents

B6CH 048, B5CH 036, B3CH 036, 48, 60 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.