Technical Guide

ManualsBrandsYork ManualsHeating & CoolingYork ZF Sunline R410A 13 SEER

251933-YTG-V-0913

Johnson Controls Unitary Products 23

ZF048 (4.0 Ton)

Air on

Evaporator Coil

Temperature of Air on Condenser Coil

Total

Capacity

(MBh)

Total

Input

(kW)

Sensible Capacity (MBh)

Total

Capacity

(MBh)

Total

Input

(kW)

Sensible Capacity (MBh)

CFM

(°F)

Return Dry Bulb (°F) Return Dry Bulb (°F)

90 85 80 75 70 65 90 85 80 75 70 65

75°F 85°F

1000

77 77.9 3.2 31.9 28.0 24.2 - - - 73.0 3.5 29.8 25.8 21.9 - - -

72 64.5 3.1 35.4 31.6 27.7 23.9 - - 60.1 3.4 33.5 29.5 25.6 21.6 - -

67 51.1 3.1 38.9 35.1 31.2 27.4 23.6 - 47.2 3.4 37.2 33.2 29.3 25.3 21.4 -

62 45.0 3.0 45.0 42.8 37.5 33.7 29.9 26.0 42.2 3.3 42.2 41.1 35.5 31.6 27.6 23.7

1200

77 81.1 3.2 34.9 30.6 26.2 - - - 76.1 3.5 32.9 28.3 23.8 - - -

72 67.2 3.1 38.7 34.3 29.9 25.5 - - 62.7 3.4 36.9 32.4 27.9 23.3 - -

67 53.3 3.1 42.5 38.1 33.7 29.3 24.9 - 49.2 3.4 40.9 36.4 31.9 27.4 22.8 -

62 46.9 3.1 46.9 45.4 40.5 36.1 31.7 27.3 44.0 3.3 44.0 43.2 38.7 34.2 29.6 25.1

57 46.6 3.0 46.6 46.6 43.8 39.4 35.0 30.6 43.6 3.3 43.6 43.6 40.6 36.0 31.5 27.0

1400

77 84.3 3.2 38.0 33.1 28.1 - - - 79.2 3.5 36.0 30.9 25.8 - - -

72 69.9 3.1 42.1 37.1 32.1 27.2 - - 65.2 3.5 40.3 35.2 30.1 25.0 - -

67 55.4 3.1 46.1 41.1 36.2 31.2 26.3 - 51.2 3.4 44.7 39.6 34.5 29.4 24.3 -

62 48.8 3.1 48.8 48.0 43.5 38.5 33.6 28.6 45.7 3.4 45.7 45.4 41.9 36.7 31.6 26.5

57 48.5 3.0 48.5 48.5 47.1 42.1 37.2 32.2 45.4 3.3 45.4 45.4 43.9 38.8 33.7 28.6

1600

77 87.5 3.2 41.1 35.6 30.0 - - - 82.4 3.5 39.1 33.4 27.7 - - -

72 72.5 3.2 45.4 39.9 34.4 28.8 - - 67.8 3.5 43.8 38.1 32.4 26.7 - -

67 57.5 3.1 49.7 44.2 38.7 33.2 27.6 - 53.2 3.4 48.5 42.8 37.1 31.4 25.7 -

62 50.6 3.1 50.6 50.6 46.5 41.0 35.4 29.9 47.5 3.4 47.5 47.5 45.0 39.3 33.6 27.9

57 50.3 3.0 50.3 50.3 50.3 44.8 39.3 33.8 47.2 3.4 47.2 47.2 47.2 41.5 35.8 30.1

1800

72 74.0 3.2 47.9 42.0 36.2 30.3 - - 69.1 3.5 46.6 40.5 34.3 28.1 - -

67 58.7 3.1 54.2 46.6 40.7 34.9 29.0 - 54.3 3.4 51.6 45.4 39.3 33.1 26.9 -

62 51.6 3.1 51.6 51.6 49.6 43.7 37.8 32.0 48.5 3.4 48.5 48.5 47.2 41.0 34.8 28.7

57 51.3 3.1 51.3 51.3 51.3 45.5 39.6 33.8 48.1 3.4 48.1 48.1 48.1 41.9 35.8 29.6

2000

72 75.4 3.2 50.4 44.2 38.0 31.8 - - 70.4 3.5 49.5 42.8 36.2 29.5 - -

67 59.8 3.2 58.7 49.0 42.8 36.6 30.4 - 55.3 3.5 54.7 48.1 41.4 34.8 28.1 -

62 52.6 3.1 52.6 52.6 52.6 46.4 40.3 34.1 49.4 3.4 49.4 49.4 49.4 42.7 36.1 29.4

57 52.3 3.1 52.3 52.3 52.3 46.1 39.9 33.7 49.0 3.4 49.0 49.0 49.0 42.4 35.7 29.0

95°F 105°F

1000

77 68.2 3.8 27.7 23.6 19.5 - - - 61.9 4.1 24.7 21.6 17.5 - - -

72 55.7 3.7 31.6 27.5 23.4 19.4 - - 50.2 4.0 29.6 25.5 21.4 17.3 - -

67 43.3 3.7 35.5 31.4 27.3 23.3 19.2 - 38.4 4.0 34.5 29.5 25.4 21.3 17.2 -

62 39.3 3.6 39.3 39.3 33.5 29.5 25.4 21.4 34.5 3.9 34.5 34.5 29.5 25.4 21.3 17.2

1200

77 71.2 3.8 30.8 26.1 21.5 - - - 64.6 4.2 29.1 24.0 19.3 - - -

72 58.2 3.8 35.1 30.4 25.8 21.1 - - 52.4 4.1 33.2 28.4 23.6 18.9 - -

67 45.2 3.7 39.4 34.7 30.1 25.4 20.8 - 40.1 4.0 37.3 32.8 28.0 23.3 18.5 -

62 41.0 3.6 41.0 41.0 36.9 32.2 27.6 22.9 36.0 3.9 36.0 36.0 32.5 27.8 23.0 18.2

57 40.7 3.6 40.7 40.7 37.3 32.7 28.0 23.3 36.5 3.9 36.5 36.5 33.4 28.6 23.8 19.1

1400

77 74.2 3.8 34.0 28.7 23.4 - - - 67.4 4.2 33.5 26.5 21.1 - - -

72 60.6 3.8 38.6 33.4 28.1 22.9 - - 54.6 4.1 36.7 31.3 25.9 20.4 - -

67 47.0 3.7 43.3 38.1 32.8 27.5 22.3 - 41.9 4.0 40.0 36.1 30.7 25.2 19.8 -

62 42.7 3.6 42.7 42.7 40.2 35.0 29.7 24.4 37.5 3.9 37.5 37.5 35.6 30.1 24.7 19.3

57 42.4 3.7 42.4 42.4 40.7 35.4 30.2 24.9 38.1 4.0 38.1 38.1 36.5 31.1 25.6 20.2

1600

77 77.2 3.8 37.1 31.2 25.4 - - - 70.2 4.2 37.9 29.0 22.9 - - -

72 63.0 3.8 42.2 36.3 30.5 24.6 - - 56.9 4.1 40.3 34.2 28.1 22.0 - -

67 48.9 3.7 47.3 41.4 35.5 29.7 23.8 - 43.6 4.0 42.7 39.4 33.3 27.2 21.1 -

62 44.4 3.6 44.4 44.4 43.6 37.7 31.8 26.0 39.1 3.9 39.1 39.1 38.6 32.5 26.4 20.3

57 44.1 3.7 44.1 44.1 44.1 38.2 32.4 26.5 39.6 4.0 39.6 39.6 39.6 33.5 27.4 21.3

1800

72 64.2 3.8 45.4 38.9 32.4 25.9 - - 58.1 4.1 43.6 36.8 30.1 23.3 - -

67 49.9 3.7 49.0 44.3 37.8 31.3 24.8 - 44.5 4.0 44.1 41.5 35.6 28.9 22.1 -

62 45.3 3.7 45.3 45.3 44.8 38.3 31.8 25.3 39.9 4.0 39.9 39.9 39.7 32.9 26.2 19.4

57 44.9 3.7 44.9 44.9 44.9 38.4 31.9 25.4 40.4 4.0 40.4 40.4 40.4 33.7 27.0 20.2

2000

72 65.4 3.8 48.6 41.5 34.3 27.2 - - 59.3 4.1 46.8 39.4 32.0 24.6 - -

67 50.8 3.7 50.8 47.2 40.1 32.9 25.8 - 45.4 4.0 45.4 43.6 38.0 30.6 23.2 -

62 46.1 3.7 46.1 46.1 46.1 39.0 31.9 24.7 40.7 4.0 40.7 40.7 40.7 33.3 25.9 18.5

57 45.7 3.7 45.7 45.7 45.7 38.6 31.5 24.4 41.3 4.0 41.3 41.3 41.3 33.9 26.5 19.1