User's Manual

1068152-YTG-L-0815
36 Johnson Controls Unitary Products
ZY07 Physical Data
Component
Models
ZYG07 ZYE07
Nominal Tonnage 6 6
AHRI COOLING
PERFORMANCE
Gross Capacity @ AHRI A point (Btu) 81200 81200
AHRI net capacity (Btu) 72000 72000
EER 12 12
SEER - -
IEER 12.6 12.6
IEER IntelliSpeed - -
Nominal CFM 2400 2400
System power (KW) 5 5
Refrigerant type R-410A R-410A
Refrigerant charge (lb-oz)
System 1 8-8 8-8
System 2 - -
AHRI HEATING
PERFORMANCE
Heating Option E
F
-
Heating model Med
High
-
1st. Stage Heat input (K Btu) 90 110 -
2nd. Stage Heat input (K Btu) 125 150 -
1st. Stage Heat output (K Btu) 72 88 -
2nd. Stage Heat output (K Btu) 100 120 -
AFUE % -
Steady state efficiency (%) 80 80 -
No. burners 3 3 -
No. stages 2 2 -
Temperature Rise Range (ºF) 31-51 37-62 -
Gas Limit Setting (ºF) 140 160 -
Gas piping connection (in.) 3/4 3/4 -
DIMENSIONS (inches)
Length 87.2 87.2
Width 61.7 61.7
Height 40.6 40.6
OPERATING WT. (lbs.) 804 734
COMPRESSORS
Type Scroll Scroll
Quantity 1 1
Unit Capacity Steps (%) 100 100
CONDENSER
COIL DATA
Face area (Sq. Ft.) 21.1 21.1
Rows 1 1
Fins per inch 23 23
Tube diameter (in./MM) 1/25 1/25
Circuitry Type 2-pass Microchannel 2-pass Microchannel
EVAPORATOR
COIL DATA
Face area (Sq. Ft.) 8.9 8.9
Rows 3 3
Fins per inch 15 15
Tube diameter 0.375 0.375
Circuitry Type Intertwined Intertwined
Refrigerant control TXV TXV