York YLAA, Operation Manual, Page: 20 / 64

JOHNSON CONTROLS
FORM 150.72-EG6 (516)
20
NOMINAL EVAPORATOR WATER FLOW
YLAA
TEMPERATURE (°F) WATER FLOW (GPM) AIR ON CONDENSER (°F)
MIN
1
MAX
2
MIN MAX MIN
3
MAX
4
STANDARD EFFICIENCY
0070SE 40 55 60 285 0 125
0080SE 40 55 100 355 0 125
0089SE 40 55 100 385 0 125
0100SE 40 55 100 385 0 125
0120SE 40 55 150 625 0 125
0136SE 40 55 150 625 0 125
0155SE 40 55 150 625 0 125
0170SE 40 55 150 625 0 125
HIGH EFFICIENCY
0058HE 40 55 60 285 0 125
0065HE 40 55 60 285 0 125
0081HE 40 55 150 625 0 125
0092HE
40 55 100 385 0 125
0101HE 40 55 100 385 0 125
0125HE 40 55 100 385 0 125
0142HE 40 55 150 625 0 125
0156HE 40 55 150 625 0 125
0175HE
40 55 150 625 0 125
Design Parameters
NOTES:
1. For leaving liquid temperature below 40°F (4°C) (to 10°F [-12°C]) optional low temperature glycol kit re-
quired. Contact your nearest Johnson Controls Office for application requirements.
2. For leaving liquid temperature higher than 55°F (13°C), contact the nearest Johnson Controls Office for
application guidelines.
3. The evaporator is protected against freezing to -20°F (-29°C) with an electric heater as standard.
4. For operation at temperatures above 115°F (46°C), the optional High Ambient Kit will need to be installed
on the system.