Technical Guide

DNX Gas Heat Minimum Supply Air
DNY Indoor Blower Specifications
DNX Indoor Blower Specifications
718444-YTG-E-0613
64 Johnson Controls Unitary Products
Sound Performance
Model
(Tons)
Heat Size
Supply Air (CFM)
Cooling Heating
Min Max Min Max
DNX024
(2.0)
N036 450 900 610 1330
N056 450 900 860 1730
D056 450 900 860 1730
DNX036
(3.0)
DNX
N065 685 1350 1080 2370
N090 685 1350 1070 1780
D090 685 1350 1070 1780
DNX048
(4.0)
DNX
N065 930 1700 1080 2370
N090 930 1700 1230 2290
D090 930 1700 1230 2290
N110 930 1700 1330 2220
D110 930 1700 1330 2220
DNZ/DNQ Indoor Blower Specifications
Model
(Tons)
Motor
HP RPM Eff. SF Frame
DNZ/DNQ 024
(2.0)
1/2 Variable 0.8 1.0 48
DNZ/DNQ 030
(2.5)
3/4 Variable 0.8 1.0 48
DNZ/DNQ 036
(3.0)
3/4 Variable 0.8 1.0 48
DNZ/DNQ 042
(3.5)
3/4 Variable 0.8 1.0 48
DNZ/DNQ 048
(4.0)
1 Variable 0.8 1.0 48
DNZ/DNQ 060
(5.0)
1 Variable 0.8 1.0 48
Model
(Tons)
Motor
HP RPM Eff. SF Frame
DNY024
(2.0)
1/2 Variable 0.8 1.0 48
DNY036
(3.0)
3/4 Variable 0.8 1.0 48
DNY048
(4.0)
1 Variable 0.8 1.0 48
DNY060
(5.0)
1 Variable 0.8 1.0 48
Model
(T
ons)
Motor
HP RPM Eff. SF Frame
DNX024
(2.0)
1/2 Variable 0.8 1.0 48
DNX036
(3.0)
1 Variable 0.8 1.0 48
DNX048
(4.0)
1 Variable 0.8 1.0 48
DNZ Outdoor Sound Power Levels
Model
(Tons)
Sound Rating
1
dB (A)
1. Rated in accordance with AHRI 270 standard.
Octave Band Centerline Frequency (Hz)
125 250 500 1000 2000 4000 8000
DNZ024
(2.0)
77 64 65.5 68 72.5 64.5 60.5 48.5
DNZ030
(2.5)
74 63.5 64.5 66.5 67 63 57.5 51.5
DNZ036
(3.0)
74 66.5 66.5 69.5 68 63 59 49.5
DNZ042
(3.5)
79 70 70.5 73.5 73 69.5 67 66
DNZ048
(4.0)
79 70.5 71 73.5 73 70 66 66
DNZ060
(5.0)
80 73 71.5 74.5 75 70.5 67 62.5