036-21145-003 Rev. A (0403)

COOLING CAPACITY - COIL ONLY*

Model Coil

Rated CFM

Entering Air °F

MBH@ Evaporator Temperature and Corresponding Pressure °F / PSIG

(Wet Bulb)

35 / 61.5

40 / 68.5

45 / 76.0

50 / 84.0

 

 

 

 

FULL-CASED “A” TYPE MULTI-POSITION

 

 

G2FD024(S,H)14(T)

 

72

36.3

33.0

29.5

25.6

850

67

33.4

30.2

26.7

23.1

G2FD024(S,H)17(T)

62

27.4

24.3

21.0

17.7

 

 

 

57

22.2

19.3

16.2

12.6

G2FD030(S,H)17(T)

 

72

41.5

37.8

33.7

29.5

1025

67

36.2

32.4

28.6

24.5

G2FD035(S,H)14(T)

62

29.1

25.3

24.0

19.2

 

 

 

57

24.1

21.5

18.7

15.8

 

 

72

52.0

47.3

42.3

37.3

G2FD036(S,H)17(T)

1250

67

41.7

36.8

32.3

27.4

62

32.5

27.3

29.8

22.2

 

 

 

 

57

27.9

25.8

23.8

22.2

 

 

72

53.4

48.6

43.4

38.3

G2FD036(S,H)21(T)

1200

67

42.8

37.8

33.1

28.2

62

33.4

28.1

30.6

22.8

 

 

 

 

57

28.7

26.5

24.5

22.8

G2FD046(S,H)17(T)

 

72

88.4

76.0

63.3

50.0

1400

67

70.8

59.4

48.4

37.0

G2FD042(S,H)21(T)

62

55.2

43.9

35.8

29.9

 

 

 

57

47.4

41.5

35.8

29.9

G2FD048(S,H)21(T)

 

72

100.5

86.4

72.0

56.8

1650

67

80.4

67.5

55.0

42.1

G2FD048(S,H)24(T)

62

62.7

49.9

40.7

34.0

 

 

 

57

53.9

47.2

40.7

34.0

 

 

72

119.9

101.0

80.0

62.2

G2FD060(S,H)24(T)

1825

67

96.0

79.2

62.6

45.8

62

74.8

58.6

46.2

37.0

 

 

 

 

57

64.3

55.4

46.2

37.0

 

 

72

124.8

105.2

85.3

64.7

G2FD061(S,H)24(T)

2000

67

99.9

82.5

65.2

47.7

62

77.9

61.1

48.1

38.6

 

 

 

 

57

66.9

57.7

48.1

38.6

*See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.

(T)indicates models with factory installed thermal expansion valve. Only available on coils with factory installed horizontal drain pan (H).

Notes:

•G2FD coils available with a factory installed horizontal drain pan option (H).

•G2FD061H24 is only available with a factory mounted horizontal pan.

COOLING CAPACITY - COIL ONLY*

 

RATED

ENTERING AIR

 

MBH @ EVAPORATOR TEMPERATURE AND

 

MODEL

°F

 

 

CORRESPONDING PRESSURE °F / PSIG

 

CFM

 

 

 

 

(WET BULB)

 

 

 

 

 

 

 

35/61.5

 

40/68.5

45/76.0

 

50/84.0

 

 

 

 

 

 

72

35.2

 

32.0

28.6

 

24.8

G1HA024H14(T)

800

67

32.4

 

29.3

25.9

 

22.4

62

26.6

 

23.6

20.4

 

17.2

 

 

 

 

 

 

57

21.5

 

18.7

15.7

 

12.2

 

 

72

49.1

 

44.7

39.9

 

35.2

G1HA036H14(T)

1150

67

39.4

 

34.8

30.5

 

25.9

62

30.7

 

25.9

28.2

 

22.8

 

 

 

 

 

 

57

26.4

 

24.4

22.5

 

21.0

 

 

72

73.4

 

63.1

52.5

 

41.5

G1HA036H17(T)

1200

67

58.8

 

49.3

40.2

 

30.7

62

45.8

 

36.4

29.7

 

24.8

 

 

 

 

 

 

57

39.3

 

34.4

28.1

 

23.2

 

 

72

94.4

 

81.2

67.6

 

53.4

G1HA048H21(T)

1550

67

75.6

 

65.4

51.7

 

39.5

62

59.0

 

46.9

38.2

 

32.0

 

 

 

 

 

 

57

50.6

 

44.4

35.6

 

29.7

 

 

72

112.8

 

95.0

77.0

 

58.4

G1HA060H24(T)

1800

67

90.3

 

74.5

58.8

 

43.1

62

70.3

 

55.1

43.4

 

34.9

 

 

 

 

 

 

57

60.4

 

52.1

40.4

 

31.9

*See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.

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

Unitary Products Group

3

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York GHD, GHA, GFD, GNA, GUA, GFA specifications Cooling Capacity Coil only, FULL-CASED a Type MULTI-POSITION
Page 2 Page 4

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.
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