Technical Guide

ManualsBrandsYork ManualsHeating & CoolingYork DNZ Affinity R410A

718444-YTG-F-0214

Johnson Controls Unitary Products 25

DNZ048 (4.0 Ton)

Air on

Evaporator Coil

Temperature of Air on Condenser Coil

Net

Capacity

(MBh)

Total

Input

(kW)

Sensible Capacity (MBh)

Net

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 53.0 2.7 26.5 21.2 16.8 - - - 52.6 3.1 24.9 20.8 16.3 - - -

72 50.4 2.7 32.3 27.9 23.5 19.1 - - 49.3 3.1 31.8 27.4 22.9 18.4 - -

67 47.8 2.7 38.1 34.6 30.2 25.8 21.4 - 46.0 3.1 38.8 33.9 29.5 25.0 20.5 -

62 43.4 2.7 43.4 40.9 34.6 30.2 25.8 21.4 41.8 3.1 41.8 40.5 33.7 29.3 24.8 20.3

1200

77 55.6 2.7 28.7 23.6 18.6 - - - 54.5 3.2 28.3 23.2 18.0 - - -

72 52.8 2.7 36.2 31.1 26.0 20.9 - - 51.0 3.1 35.6 30.4 25.3 20.1 - -

67 50.1 2.7 43.6 38.5 33.4 28.4 23.3 - 47.6 3.1 42.9 37.7 32.5 27.4 22.2 -

62 45.5 2.7 45.5 43.8 38.3 33.2 28.1 23.0 43.3 3.1 43.3 42.4 37.3 32.1 26.9 21.8

57 44.1 2.7 44.1 44.1 40.0 34.9 29.9 24.8 42.6 3.1 42.6 42.6 38.1 33.0 27.8 22.7

1400

77 58.1 2.8 30.9 26.1 20.3 - - - 56.4 3.2 31.8 25.5 19.7 - - -

72 55.3 2.8 40.0 34.3 28.5 22.7 - - 52.8 3.2 39.3 33.5 27.6 21.8 - -

67 52.4 2.7 49.1 42.4 36.7 30.9 25.1 - 49.3 3.1 46.9 41.4 35.6 29.7 23.9 -

62 47.6 2.8 47.6 46.7 42.0 36.2 30.4 24.7 44.8 3.1 44.8 44.4 40.8 34.9 29.1 23.2

57 46.1 2.7 46.1 46.1 43.9 38.1 32.4 26.6 44.0 3.1 44.0 44.0 41.7 35.9 30.0 24.2

1600

77 60.7 2.8 33.1 28.6 22.1 - - - 58.3 3.2 35.2 27.9 21.4 - - -

72 57.7 2.8 43.9 37.4 31.0 24.6 - - 54.6 3.2 43.1 36.6 30.0 23.5 - -

67 54.7 2.8 54.7 46.3 39.9 33.4 27.0 - 50.9 3.2 50.9 45.2 38.7 32.1 25.6 -

62 49.6 2.8 49.6 49.6 45.7 39.2 32.8 26.3 46.3 3.2 46.3 46.3 44.3 37.8 31.2 24.7

57 48.1 2.7 48.1 48.1 47.7 41.3 34.9 28.4 45.5 3.1 45.5 45.5 45.3 38.8 32.3 25.7

1750

72 56.9 2.8 45.7 38.8 32.0 25.1 - - 54.1 3.2 45.0 38.0 30.9 23.9 - -

67 53.9 2.8 53.9 48.2 41.1 34.2 27.3 - 50.5 3.1 50.5 46.9 39.8 32.8 25.8 -

62 49.0 2.8 49.0 49.0 47.0 40.1 33.2 26.3 45.9 3.2 45.9 45.9 44.9 37.9 30.9 23.9

57 47.5 2.7 47.5 47.5 47.3 40.4 33.5 26.6 45.1 3.1 45.1 45.1 45.1 38.1 31.0 24.0

1900

72 56.1 2.8 47.6 40.2 32.9 25.6 - - 53.7 3.2 46.8 39.3 31.9 24.4 - -

67 53.2 2.7 53.2 50.0 42.3 35.0 27.7 - 50.1 3.1 50.1 48.5 41.0 33.6 26.1 -

62 48.3 2.8 48.3 48.3 48.3 41.0 33.7 26.3 45.5 3.1 45.5 45.5 45.5 38.0 30.6 23.1

57 46.8 2.7 46.8 46.8 46.8 39.5 32.2 24.8 44.8 3.1 44.8 44.8 44.8 37.3 29.8 22.3

95°F 105°F

1000

77 52.1 3.6 23.2 20.4 15.8 - - - 49.1 4.1 21.6 19.7 15.2 - - -

72 48.1 3.5 31.3 26.8 22.3 17.7 - - 45.2 4.1 30.3 25.8 21.4 16.9 - -

67 44.1 3.5 39.5 33.2 28.7 24.2 19.6 - 41.4 4.1 39.0 32.0 27.5 23.1 18.6 -

62 40.1 3.5 40.1 40.1 32.9 28.3 23.8 19.3 38.1 4.1 38.1 38.1 31.2 26.8 22.3 17.8

1200

77 53.4 3.6 27.9 22.7 17.4 - - - 50.1 4.1 27.1 21.9 16.7 - - -

72 49.3 3.5 35.0 29.8 24.5 19.3 - - 46.2 4.1 33.9 28.7 23.5 18.3 - -

67 45.2 3.5 42.1 36.9 31.6 26.4 21.1 - 42.3 4.1 40.7 35.5 30.3 25.1 19.9 -

62 41.0 3.5 41.0 41.0 36.2 31.0 25.8 20.5 38.9 4.1 38.9 38.9 34.3 29.1 23.9 18.7

57 41.1 3.5 41.1 41.1 36.3 31.0 25.8 20.5 39.3 4.1 39.3 39.3 34.5 29.3 24.1 18.9

1400

77 54.6 3.6 32.6 25.0 19.0 - - - 51.1 4.1 32.6 24.1 18.2 - - -

72 50.4 3.6 38.6 32.7 26.8 20.9 - - 47.2 4.1 37.5 31.5 25.6 19.7 - -

67 46.2 3.5 44.7 40.5 34.5 28.6 22.7 - 43.2 4.1 42.4 38.9 33.0 27.1 21.1 -

62 42.0 3.5 42.0 42.0 39.6 33.7 27.7 21.8 39.7 4.1 39.7 39.7 37.4 31.5 25.6 19.6

57 42.0 3.5 42.0 42.0 39.6 33.7 27.7 21.8 40.1 4.1 40.1 40.1 37.6 31.6 25.7 19.8

1600

77 55.8 3.6 37.4 27.3 20.7 - - - 52.2 4.1 38.1 26.4 19.7 - - -

72 51.5 3.6 42.3 35.7 29.1 22.4 - - 48.1 4.1 41.1 34.4 27.7 21.1 - -

67 47.2 3.5 47.2 44.1 37.5 30.8 24.2 - 44.1 4.1 44.1 42.4 35.7 29.1 22.4 -

62 42.9 3.5 42.9 42.9 42.9 36.3 29.7 23.1 40.5 4.1 40.5 40.5 40.5 33.8 27.2 20.5

57 42.9 3.5 42.9 42.9 42.9 36.3 29.7 23.1 40.9 4.1 40.9 40.9 40.7 34.0 27.4 20.7

1750

72 51.4 3.6 44.2 37.1 29.9 22.8 - - 48.0 4.1 43.1 36.0 28.8 21.7 - -

67 47.1 3.5 47.1 45.5 38.6 31.5 24.4 - 43.9 4.1 43.9 43.1 37.2 30.0 22.8 -

62 42.8 3.5 42.8 42.8 42.8 35.7 28.6 21.4 40.4 4.0 40.4 40.4 40.4 33.2 26.0 18.9

57 42.8 3.5 42.8 42.8 42.8 35.7 28.6 21.5 40.8 4.1 40.8 40.8 40.7 33.5 26.3 19.1

1900

72 51.2 3.6 46.1 38.4 30.8 23.2 - - 47.8 4.1 45.2 37.6 30.0 22.3 - -

67 47.0 3.5 47.0 47.0 39.7 32.1 24.5 - 43.8 4.1 43.8 43.8 38.6 30.9 23.3 -

62 42.7 3.5 42.7 42.7 42.7 35.1 27.5 19.8 40.2 4.0 40.2 40.2 40.2 32.6 24.9 17.2

57 42.7 3.5 42.7 42.7 42.7 35.1 27.5 19.9 40.6 4.1 40.6 40.6 40.6 32.9 25.3 17.6