User's Manual
1068152-YTG-L-0815
Johnson Controls Unitary Products 81
Additional Static Resistance - ZY04-12
Model
Size
(Tons)
CFM Cooling Only
1
1. Add these values to the available static resistance in the respective Blower Performance Tables.
Economizer
2
3
2. Deduct these values from the available external static pressure shown in the respective Blower Performance Tables.
3. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct
is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
4” Filter
2
Electric Heat kW
2
6/6.5 10.5/11 14/15 16/16.5 24.8/27.8 32/33 42.4/41.7
ZY 04 (3.0)
900 0.04 0.15 --- 0.00 0.00 0.01 --- --- --- ---
1000 0.05 0.18 --- 0.00 0.00 0.02 --- --- --- ---
1100 0.06 0.21 --- 0.01 0.01 0.02 --- --- --- ---
1200 0.07 0.24 --- 0.01 0.01 0.02 --- --- --- ---
1300 0.10 0.28 --- 0.01 0.01 0.03 --- --- --- ---
1400 0.12 0.33 --- 0.02 0.02 0.03 --- --- --- ---
1500 0.14 0.44 --- 0.02 0.02 0.04 --- --- --- ---
ZY 05 (4.0)
1200 0.06 0.24 --- 0.01 0.01 0.02 --- --- --- ---
1300 0.06 0.28 --- 0.01 0.01 0.03 --- --- --- ---
1400 0.06 0.33 --- 0.02 0.02 0.03 --- --- --- ---
1500 0.07 0.44 --- 0.02 0.02 0.04 --- --- --- ---
1600 0.08 0.52 --- 0.02 0.02 0.04 --- --- --- ---
1700 0.11 0.59 --- 0.03 0.03 0.05 --- --- --- ---
1800 0.13 0.66 --- 0.03 0.03 0.05 --- --- --- ---
1900 0.16 0.74 --- 0.04 0.04 0.06 --- --- --- ---
2000 0.20 0.84 --- 0.04 0.04 0.07 --- --- --- ---
ZY 06 (5.0)
1800 0.23 0.66 --- 0.03 0.03 0.05 --- --- --- ---
2000 0.28 0.81 --- 0.04 0.04 0.07 --- --- --- ---
2200 0.32 0.95 --- 0.06 0.06 0.08 --- --- --- ---
2400 0.37 1.10 --- 0.07 0.07 0.10 --- --- --- ---
2500 0.50 1.17 --- 0.08 0.08 0.11 --- --- --- ---
ZY
07 (6.0),
08 (7.5),
09 (8.5),
12 (10.0)
2200 0.04 0.18 --- --- --- --- 0.07 0.09 0.10 0.12
2600 0.06 0.24 --- --- --- --- 0.090.110.120.15
3000 0.10 0.35 --- --- --- --- 0.120.140.150.19
3400 0.13 0.47 --- --- --- --- 0.150.180.190.23
3800 0.16 0.59 --- --- --- --- 0.190.220.230.27
4000 0.17 0.66 --- --- --- --- 0.210.240.250.30
4400 0.20 0.79 --- --- --- --- 0.250.290.300.35
4800 0.22 0.91 --- --- --- --- 0.300.340.350.41
5200 0.24 1.04 --- --- --- --- 0.350.390.410.47
5600 0.26 1.17 --- --- --- --- 0.410.450.470.54
6000 0.28 1.30 --- --- --- --- 0.48 0.52 0.54 0.60