036-21145-003 Rev. A (0403)

G1HD HORIZONTAL DUCT COIL

 

 

A

 

 

 

 

1-3/8

 

 

 

LIQUID

 

 

 

CONN.

D

 

 

 

 

 

 

3/4 MPT

 

 

 

SECONDARY

 

 

 

DRAIN CONN.

 

 

 

3/4 MPT

 

 

 

PRIMARY

 

 

B

DRAIN CONN.

 

 

 

7/8

1-3/4

 

 

 

 

C

 

1-7/8

OUTLET SAME

 

 

 

 

 

SIZE AS INLET

 

 

 

(ALL FLANGES 3/4" THICK)

 

 

 

 

5 - 5/8

 

3-3/4

4 -1/8

2-5/8

VAPOR CONN.

1 -3/8

 

 

 

DIMENSIONS — INCHES

 

 

REFRIGERANT CONNECTIONS

MODEL

A

B

C

D

E

F

G

 

LINE SIZES

 

LIQUID

VAPOR

 

 

 

 

 

 

 

 

G1HD024

28-3/4

24

23-3/4

21-5/8

-

-

-

3/8

5/8

G1HD036

28-3/4

24

23-3/4

21-5/8

-

-

-

3/8

3/4

G1HD048

28-3/4

28

23-3/4

25-5/8

-

-

-

3/8

7/8

G1HD060

34-3/4

28

29-3/4

25-5/8

-

-

-

3/8

7/8

G1HA HORIZONTAL

 

 

 

 

 

 

 

 

 

 

 

 

21-1/2

 

 

 

 

 

 

 

19-1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21-1/2

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

INLET

 

 

 

 

 

 

 

 

 

OPENING

 

 

 

 

 

 

 

 

20-1/4

 

 

 

 

 

25-1/2

 

 

 

 

 

 

 

 

DIMENSIONS — INCHES

 

 

REFRIGERANT CONNECTIONS

 

MODEL

 

A

B

 

C

 

LINE SIZES

 

 

 

 

 

LIQUID

VAPOR

 

 

 

 

 

 

 

 

G1HA024S14(T)

 

15-5/16

13-1/4

 

14-3/16

 

 

3/4

G1HA036S14(T)

 

 

 

 

 

 

 

 

 

 

 

 

G1HA036S17(T)

 

17-9/16

15-1/2

 

16-7/16

 

3/8

3/4

G1HA048S21(T)

 

21-5/16

19-1/4

 

20-3/16

 

 

7/8

G1HA060S24(T)

 

25-5/16

23-1/4

 

24-3/16

 

 

7/8

NOTE: (T) indicates models with factory installed thermal expansion valve.

10

Unitary Products Group

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York GUA, GHA, GFD, GNA, GHD, GFA specifications G1HD Horizontal Duct Coil, G1HA Horizontal

GFA, GUA, GHD, GNA, GFD specifications

The York series of air conditioning and heating systems, specifically the GNA, GFA, GHD, GHA, and GUA models, are designed to provide superior climate control for various commercial and industrial applications. Each model has its unique features and technologies tailored to meet specific customer needs.

York GNA units are prominent for their high-efficiency performance in air conditioning applications. They utilize advanced scroll compressors, which enable quieter operation and reduced energy consumption. The units feature variable speed fans that provide optimal airflow and precise temperature control. Additionally, the GNA series is equipped with microprocessor controls, making it easier to monitor and manage energy use effectively.

The GFA models focus on air handling applications with an innovative design that maximizes energy efficiency. Utilizing a modular design, these units can be customized to fit specific requirements, ensuring they meet the demands of any space. Advanced filtration options help maintain indoor air quality, while heat recovery features allow for improved energy utilization.

In contrast, York GHD units are specialized for heating applications. These heavy-duty gas-fired units boast a robust stainless-steel burner design, ensuring long-lasting durability and performance. The GHD series is equipped with advanced control systems that provide easy operation and monitoring, enhancing efficiency and safety. The units also feature a compact design, allowing for flexible installation in limited spaces.

The GHA models blend heating and cooling capabilities, making them versatile solutions for year-round climate control. Incorporating both gas-fired and electric heating technologies, GHA units allow for seamless transitions between heating and cooling modes. Their intelligent control systems ensure efficient energy use while maintaining desired temperature levels throughout the year.

Finally, the York GUA series stands out as a high-performance solution in terms of versatility and energy efficiency. Primarily designed for large commercial buildings, GUA units provide exceptional adaptability to changing environmental conditions. Equipped with advanced heat pump technology, these units can efficiently exchange heat, thereby reducing operational costs.

In summary, the York GNA, GFA, GHD, GHA, and GUA models showcase a comprehensive range of features and technologies designed to accommodate diverse heating and cooling needs. Each series is engineered for efficiency, durability, and advanced temperature control, making York a trusted name in HVAC solutions for commercial and industrial applications.