Technical Guide

251933-YTG-V-0913
Johnson Controls Unitary Products 15
NOTE: All 2 Stage Gas Heat, 60% Capacity 1
st
Stage, 40% Capacity 2
nd
Stage.
CONDENSER FAN DATA
Quantity 1
Fan diameter (Inch) 24
Type Prop
Drive type Direct Drive
No. speeds 1
Number of motors 1
Motor HP each 1/2
3
1/2
4
RPM 1100 1090
Nominal total CFM 4200 4200
BELT DRIVE EVAP FAN DATA
Quantity 1
Fan Size (Inch) 12 x 10
Type Centrifugal
Motor Sheave 1VL44 1VP56
Blower Sheave AK56 AK56
Belt A36 A38
Motor HP each 1-1/2 3
RPM 1725
Frame size 56
DIRECT DRIVE EVAP FAN DATA
Quantity 1
Fan Size (Inch) 12 x 10
Type Centrifugal
Motor HP each 1
RPM 1050
FILTERS
15” x 20” x 1” or 2” 2
14” x 25” x 1” or 2” 1
1. Cooling Only or Cooling with Electric Heat Unit
2. Cooling with Gas Heat Unit
3. Cooling Only or Cooling with Electric Heat Unit (ECM O.D. Fan Motor)
4. Cooling with Gas Heat Unit (PSC O.D. Fan Motor)
ZF072 Physical Data (Continued)
Component
Models
ZF072
Nominal Tonnage 6.0